50401 Zip Code (Mason City, IA) Detailed Profile

Estimated zip code population in 2022: 29,014
Zip code population in 2010: 29,837
Zip code population in 2000: 31,291

Houses and condos: 15,017
Renter-occupied apartments: 4,244
March 2022 cost of living index in zip code 50401: 76.1 (low, U.S. average is 100)

Land area: 149.1 sq. mi.
Water area: 0.5 sq. mi.

Population density: 195 people per square mile

(very low).

Real estate property taxes paid for housing units in 2022:
Median real estate property taxes paid for housing units with mortgages in 2022: $2,027 (1.5%)
Median real estate property taxes paid for housing units with no mortgage in 2022: $2,117 (1.5%)

For population 25 years and over in 50401:

• High school or higher: 92.7%
• Bachelor's degree or higher: 22.5%
• Graduate or professional degree: 7.9%
• Unemployed: 2.6%
• Mean travel time to work (commute): 14.7 minutes

For population 15 years and over in 50401:

• Never married: 30.1%
• Now married: 50.9%
• Separated: 0.7%
• Widowed: 7.4%
• Divorced: 10.8%

• 
• • 25,52288.0%White
  • 1,8006.2%Hispanic or Latino
  • 6662.3%Two or more races
  • 5952.1%Black
  • 2160.7%Asian
  • 1200.4%Native Hawaiian and Other
    Pacific Islander
  • 780.3%American Indian
  • 150.05%Some other race

Urban population: 26,268
Rural population: 2,745

Averages for the 2020 tax year for zip code 50401, filed in 2021:

Average Adjusted Gross Income (AGI) in 2020: $62,585 (Individual Income Tax Returns)

Here:	$62,585
State:	$71,087

Salary/wage: $49,430 (reported on 83.4% of returns)

Here:	$49,430
State:	$57,361

(% of AGI for various income ranges: 1193.8% for AGIs below $25k, 3536.5% for AGIs $25k-50k, 6206.9% for AGIs $50k-75k, 9255.6% for AGIs $75k-100k, 16413.1% for AGIs $100k-200k, 76292.3% for AGIs over 200k)

Taxable interest for individuals: $1,691 (reported on 33.0% of returns)

This zip code:	$1,691
Iowa:	$1,633

(% of AGI for various income ranges: 21.0% for AGIs below $25k, 28.2% for AGIs $25k-50k, 60.6% for AGIs $50k-75k, 80.3% for AGIs $75k-100k, 192.6% for AGIs $100k-200k, 2155.4% for AGIs over 200k)

Ordinary dividends: $5,908 (reported on 20.3% of returns)

Here:	$5,908
State:	$5,432

(% of AGI for various income ranges: 28.7% for AGIs below $25k, 42.9% for AGIs $25k-50k, 85.8% for AGIs $50k-75k, 171.0% for AGIs $75k-100k, 526.3% for AGIs $100k-200k, 5280.0% for AGIs over 200k)

Net capital gain/loss in AGI: +$16,202 (reported on 18.0% of returns)

Here:	+$16,202
State:	+$15,243

(% of AGI for various income ranges: 11.1% for AGIs below $25k, 30.1% for AGIs $25k-50k, 82.8% for AGIs $50k-75k, 204.9% for AGIs $75k-100k, 722.7% for AGIs $100k-200k, 22496.9% for AGIs over 200k)

Profit/loss from business: +$11,401 (reported on 11.1% of returns)

Here:	+$11,401
State:	+$11,763

(% of AGI for various income ranges: 66.1% for AGIs below $25k, 77.1% for AGIs $25k-50k, 141.8% for AGIs $50k-75k, 202.7% for AGIs $75k-100k, 548.1% for AGIs $100k-200k, 3271.5% for AGIs over 200k)

Taxable individual retirement arrangement distribution: $17,547 (reported on 12.0% of returns)

50401:	$17,547
Iowa:	$17,324

(% of AGI for various income ranges: 68.8% for AGIs below $25k, 118.8% for AGIs $25k-50k, 246.0% for AGIs $50k-75k, 364.8% for AGIs $75k-100k, 1025.2% for AGIs $100k-200k, 5460.8% for AGIs over 200k)

Self-employed (Keogh) retirement plans: $18,283 (reported on 0.4% of returns)

50401:	$18,283
Iowa:	$22,144

(% of AGI for various income ranges: 46.1% for AGIs $100k-200k, 546.2% for AGIs over 200k)

Total itemized deductions: $37,646 (reported on 4.6% of returns)

Here:	$37,646
State:	$33,775

(% of AGI for various income ranges: 42.8% for AGIs below $25k, 79.0% for AGIs $25k-50k, 206.9% for AGIs $50k-75k, 274.5% for AGIs $75k-100k, 639.3% for AGIs $100k-200k, 6860.8% for AGIs over 200k)

Charity contributions: $12,520 (reported on 3.7% of returns)

Here:	$12,520
State:	$13,075

(% of AGI for various income ranges: 3.3% for AGIs below $25k, 7.1% for AGIs $25k-50k, 37.3% for AGIs $50k-75k, 59.3% for AGIs $75k-100k, 168.1% for AGIs $100k-200k, 2728.5% for AGIs over 200k)

Taxes paid: $7,000 (reported on 4.5% of returns)

50401:	$7,000
State:	$7,704

(% of AGI for various income ranges: 4.7% for AGIs below $25k, 9.7% for AGIs $25k-50k, 41.9% for AGIs $50k-75k, 62.7% for AGIs $75k-100k, 160.0% for AGIs $100k-200k, 1033.8% for AGIs over 200k)

Earned income credit: $2,007 (reported on 15.8% of returns)

Here:	$2,007
State:	$2,195

(% of AGI for various income ranges: 82.1% for AGIs below $25k, 54.6% for AGIs $25k-50k, 0.8% for AGIs $50k-75k)

Percentage of individuals using paid preparers for their 2020 taxes: 95.5%

Here:	95%
State:	95%

(% for various income ranges: 94.5% for AGIs below $25k, 95.8% for AGIs $25k-50k, 95.3% for AGIs $50k-75k, 95.4% for AGIs $75k-100k, 96.8% for AGIs $100k-200k, 97.6% for AGIs over 200k)

Averages for the 2012 tax year for zip code 50401, filed in 2013:

Average Adjusted Gross Income (AGI) in 2012: $51,182 (Individual Income Tax Returns)

Here:	$51,182
State:	$58,860

Salary/wage: $41,232 (reported on 85.2% of returns)

Here:	$41,232
State:	$46,659

(% of AGI for various income ranges: 76.2% for AGIs below $25k, 77.8% for AGIs $25k-50k, 75.9% for AGIs $50k-75k, 74.7% for AGIs $75k-100k, 68.0% for AGIs $100k-200k, 48.6% for AGIs over 200k)

Taxable interest for individuals: $1,610 (reported on 39.0% of returns)

This zip code:	$1,610
Iowa:	$1,537

(% of AGI for various income ranges: 1.6% for AGIs below $25k, 1.1% for AGIs $25k-50k, 1.0% for AGIs $50k-75k, 0.9% for AGIs $75k-100k, 1.5% for AGIs $100k-200k, 1.2% for AGIs over 200k)

Ordinary dividends: $4,102 (reported on 21.8% of returns)

Here:	$4,102
State:	$4,542

(% of AGI for various income ranges: 1.6% for AGIs below $25k, 1.1% for AGIs $25k-50k, 1.2% for AGIs $50k-75k, 1.2% for AGIs $75k-100k, 2.3% for AGIs $100k-200k, 2.7% for AGIs over 200k)

Net capital gain/loss in AGI: +$10,041 (reported on 16.4% of returns)

Here:	+$10,041
State:	+$11,802

(% of AGI for various income ranges: 0.3% for AGIs $25k-50k, 0.3% for AGIs $50k-75k, 0.6% for AGIs $75k-100k, 2.0% for AGIs $100k-200k, 12.1% for AGIs over 200k)

Profit/loss from business: +$8,525 (reported on 12.5% of returns)

Here:	+$8,525
State:	+$10,509

(% of AGI for various income ranges: 3.5% for AGIs below $25k, 1.7% for AGIs $25k-50k, 2.1% for AGIs $50k-75k, 1.5% for AGIs $75k-100k, 2.0% for AGIs $100k-200k, 2.1% for AGIs over 200k)

Taxable individual retirement arrangement distribution: $11,248 (reported on 12.3% of returns)

50401:	$11,248
Iowa:	$11,773

(% of AGI for various income ranges: 3.5% for AGIs below $25k, 2.9% for AGIs $25k-50k, 2.5% for AGIs $50k-75k, 3.1% for AGIs $75k-100k, 3.3% for AGIs $100k-200k, 1.6% for AGIs over 200k)

Self-employment retirement plans: $16,475 (reported on 0.6% of returns)

50401:	$16,475
Iowa:	$18,614

(% of AGI for various income ranges: 0.3% for AGIs below $25k, 0.3% for AGIs $100k-200k, 0.5% for AGIs over 200k)

Total itemized deductions: $20,535 (19% of AGI, reported on 26.5% of returns)

Here:	$20,535
State:	$21,278

Here:	19.5% of AGI
State:	18.9% of AGI

(% of AGI for various income ranges: 9.1% for AGIs below $25k, 8.6% for AGIs $25k-50k, 9.2% for AGIs $50k-75k, 10.1% for AGIs $75k-100k, 13.4% for AGIs $100k-200k, 12.1% for AGIs over 200k)

Charity contributions: $3,974 (reported on 21.9% of returns)

Here:	$3,974
State:	$4,044

(% of AGI for various income ranges: 0.7% for AGIs below $25k, 1.0% for AGIs $25k-50k, 1.2% for AGIs $50k-75k, 1.4% for AGIs $75k-100k, 2.3% for AGIs $100k-200k, 2.7% for AGIs over 200k)

Taxes paid: $7,796 (reported on 26.3% of returns)

50401:	$7,796
State:	$8,846

(% of AGI for various income ranges: 1.6% for AGIs below $25k, 2.1% for AGIs $25k-50k, 2.9% for AGIs $50k-75k, 3.9% for AGIs $75k-100k, 6.1% for AGIs $100k-200k, 5.9% for AGIs over 200k)

Earned income credit: $1,938 (reported on 17.6% of returns)

Here:	$1,938
State:	$2,098

(% of AGI for various income ranges: 5.0% for AGIs below $25k, 0.9% for AGIs $25k-50k)

Percentage of individuals using paid preparers for their 2012 taxes: 64.6%

Here:	65%
State:	65%

(% for various income ranges: 56.2% for AGIs below $25k, 66.6% for AGIs $25k-50k, 70.3% for AGIs $50k-75k, 73.0% for AGIs $75k-100k, 76.5% for AGIs $100k-200k, 91.2% for AGIs over 200k)

Averages for the 2004 tax year for zip code 50401, filed in 2005:

Average Adjusted Gross Income (AGI) in 2004: $40,042 (Individual Income Tax Returns)

Here:	$40,042
State:	$43,875

Salary/wage: $36,151 (reported on 84.9% of returns)

Here:	$36,151
State:	$38,265

(% of AGI for various income ranges: 122.9% for AGIs below $10k, 73.5% for AGIs $10k-25k, 79.7% for AGIs $25k-50k, 80.9% for AGIs $50k-75k, 79.3% for AGIs $75k-100k, 67.4% for AGIs over 100k)

Taxable interest for individuals: $1,818 (reported on 50.2% of returns)

This zip code:	$1,818
Iowa:	$1,768

(% of AGI for various income ranges: 8.6% for AGIs below $10k, 3.7% for AGIs $10k-25k, 2.3% for AGIs $25k-50k, 1.8% for AGIs $50k-75k, 2.0% for AGIs $75k-100k, 1.8% for AGIs over 100k)

Taxable dividends: $2,146 (reported on 28.9% of returns)

Here:	$2,146
State:	$2,510

(% of AGI for various income ranges: 4.2% for AGIs below $10k, 1.6% for AGIs $10k-25k, 1.1% for AGIs $25k-50k, 1.2% for AGIs $50k-75k, 1.7% for AGIs $75k-100k, 2.0% for AGIs over 100k)

Net capital gain/loss: +$3,773 (reported on 21.7% of returns)

Here:	+$3,773
State:	+$6,139

(% of AGI for various income ranges: -2.1% for AGIs below $10k, 0.5% for AGIs $10k-25k, 0.5% for AGIs $25k-50k, 0.9% for AGIs $50k-75k, 1.5% for AGIs $75k-100k, 5.5% for AGIs over 100k)

Profit/loss from business: +$8,806 (reported on 13.1% of returns)

Here:	+$8,806
State:	+$8,574

(% of AGI for various income ranges: 4.3% for AGIs below $10k, 3.0% for AGIs $10k-25k, 2.2% for AGIs $25k-50k, 2.2% for AGIs $50k-75k, 3.0% for AGIs $75k-100k, 3.8% for AGIs over 100k)

Profit/loss from farming: +$913 (reported on 1.3% of returns)

Here:	+$913
State:	-$74

(% of AGI for various income ranges: -1.3% for AGIs below $10k, 0.1% for AGIs $10k-25k, -0.2% for AGIs $25k-50k, 0.1% for AGIs $50k-75k, 0.1% for AGIs $75k-100k, 0.2% for AGIs over 100k)

IRA payment deduction: $2,900 (reported on 3.1% of returns)

50401:	$2,900
Iowa:	$2,970

(% of AGI for various income ranges: 0.3% for AGIs below $10k, 0.3% for AGIs $10k-25k, 0.4% for AGIs $25k-50k, 0.3% for AGIs $50k-75k, 0.2% for AGIs $75k-100k, 0.1% for AGIs over 100k)

Self-employed pension: $11,983 (reported on 0.9% of returns)

Here:	$11,983
Iowa:	$11,928

(% of AGI for various income ranges: 0.0% for AGIs $25k-50k, 0.1% for AGIs $50k-75k, 0.2% for AGIs $75k-100k, 0.7% for AGIs over 100k)

Total itemized deductions: $16,140 (20% of AGI, reported on 27.2% of returns)

Here:	$16,140
State:	$16,976

Here:	20.4% of AGI
State:	20.8% of AGI

(% of AGI for various income ranges: 11.5% for AGIs below $10k, 8.2% for AGIs $10k-25k, 8.8% for AGIs $25k-50k, 9.8% for AGIs $50k-75k, 13.8% for AGIs $75k-100k, 13.4% for AGIs over 100k)

Charity contributions deductions: $3,286 (4% of AGI, reported on 24.0% of returns)

Here:	$3,286
State:	$3,089

Here:	4.0% of AGI
State:	3.6% of AGI

(% of AGI for various income ranges: 0.8% for AGIs below $10k, 1.1% for AGIs $10k-25k, 1.3% for AGIs $25k-50k, 1.5% for AGIs $50k-75k, 2.2% for AGIs $75k-100k, 3.2% for AGIs over 100k)

Total tax: $5,609 (reported on 75.8% of returns)

50401:	$5,609
State:	$6,177

(% of AGI for various income ranges: 2.6% for AGIs below $10k, 4.1% for AGIs $10k-25k, 6.8% for AGIs $25k-50k, 8.3% for AGIs $50k-75k, 10.1% for AGIs $75k-100k, 19.3% for AGIs over 100k)

Earned income credit: $1,455 (reported on 14.2% of returns)

Here:	$1,455
State:	$1,540

Percentage of individuals using paid preparers for their 2004 taxes: 70.4%

Here:	70%
State:	70%

(% for various income ranges: 60.7% for AGIs below $10k, 71.1% for AGIs $10k-25k, 73.0% for AGIs $25k-50k, 74.3% for AGIs $50k-75k, 69.5% for AGIs $75k-100k, 81.4% for AGIs over 100k)

Nearest zip codes: 50467, 50456, 50469, 50464, 50458, 50428.
Rock Falls Zip Code Map

Likely homosexual households (counted as self-reported same-sex unmarried-partner households)

• Lesbian couples: 0.0% of all households
• Gay men: 0.3% of all households

Household received Food Stamps/SNAP in the past 12 months: 1,296
Household did not receive Food Stamps/SNAP in the past 12 months: 12,480

Women who had a birth in the past 12 months: 663 (498 now married, 165 unmarried)
Women who did not have a birth in the past 12 months: 5,059 (2,195 now married, 2,863 unmarried)

Housing units in zip code 50401 with a mortgage: 5,532 (458 second mortgage, 24 home equity loan, 407 both second mortgage and home equity loan)
Houses without a mortgage: 45

Median monthly owner costs for units with a mortgage: $1,154
Median monthly owner costs for units without a mortgage: $526

Residents with income below the poverty level in 2022:
Residents with income below 50% of the poverty level in 2022:

• Zip code 50401 household income distribution in 2022

• 498Less than $10,000
• 540$10,000 to $14,999
• 489$15,000 to $19,999
• 777$20,000 to $24,999
• 669$25,000 to $29,999
• 497$30,000 to $34,999
• 798$35,000 to $39,999
• 664$40,000 to $44,999
• 631$45,000 to $49,999
• 1,159$50,000 to $59,999
• 1,773$60,000 to $74,999
• 1,949$75,000 to $99,999
• 1,490$100,000 to $124,999
• 607$125,000 to $149,999
• 592$150,000 to $199,999
• 643$200,000 or more

• Estimate of home value of owner-occupied houses/condos in 2022 in zip code 50401

• 122Less than $10,000
• 4$10,000 to $14,999
• 4$15,000 to $19,999
• 117$20,000 to $24,999
• 8$25,000 to $29,999
• 12$30,000 to $34,999
• 53$35,000 to $39,999
• 38$40,000 to $49,999
• 245$50,000 to $59,999
• 583$60,000 to $69,999
• 478$70,000 to $79,999
• 503$80,000 to $89,999
• 564$90,000 to $99,999
• 1,403$100,000 to $124,999
• 951$125,000 to $149,999
• 861$150,000 to $174,999
• 475$175,000 to $199,999
• 666$200,000 to $249,999
• 761$250,000 to $299,999
• 902$300,000 to $399,999
• 151$400,000 to $499,999
• 202$500,000 to $749,999
• 6$2,000,000 or more

• Rent paid by renters in 2022 in zip code 50401

• 132$150 to $199
• 55$200 to $249
• 174$300 to $349
• 131$350 to $399
• 241$400 to $449
• 173$450 to $499
• 161$500 to $549
• 436$550 to $599
• 503$600 to $649
• 380$650 to $699
• 743$700 to $749
• 258$750 to $799
• 324$800 to $899
• 245$900 to $999
• 47$1,000 to $1,249
• 32$1,500 to $1,999
• 5$2,500 to $2,999
• 51$3,500 or more
• 172No cash rent

Median gross rent in 2022: $817.

Estimated median house (or condo) value in 2022 for:

• White Non-Hispanic householders: $139,065
• Black or African American householders: $91,832
• American Indian or Alaska Native householders: $305,794
• Asian householders: $120,623
• Some other race householders: $118,742
• Two or more races householders: $171,809
• Hispanic or Latino householders: $115,354

Estimated median house or condo value in 2022: $138,878 Lower value quartile - upper value quartile: $97,604 - $227,485

Mean price in 2022:

Detached houses: $196,328

Here:	$196,328
State:	$245,224

Townhouses or other attached units: $166,114

Here:	$166,114
State:	$238,767

In 2-unit structures: $279,344

Here:	$279,344
State:	$243,070

In 3-to-4-unit structures: $1,104,803

Here:	$1,104,803
State:	$162,139

In 5-or-more-unit structures: $88,470

Here:	$88,470
State:	$190,519

Mobile homes: $42,724

Here:	$42,724
State:	$51,271

Housing units in structures:

• One, detached: 11,437
• One, attached: 550
• Two: 435
• 3 or 4: 482
• 5 to 9: 549
• 10 to 19: 276
• 20 to 49: 513
• 50 or more: 488
• Mobile homes: 277

Unemployment: 2.6%

• Means of transportation to work in zip code 50401

• 78.0%11,805Drove a car alone
• 11.0%1,661Carpooled
• 0.7%108Bus or trolley bus
• 0.0%5Taxi
• 0.3%39Motorcycle
• 0.6%84Bicycle
• 1.9%294Walked
• 0.5%81Other means
• 6.2%945Worked at home

• Travel time to work (commute) in zip code 50401

• 763Less than 5 minutes
• 4,1185 to 9 minutes
• 3,87210 to 14 minutes
• 2,14415 to 19 minutes
• 1,51020 to 24 minutes
• 16625 to 29 minutes
• 52230 to 34 minutes
• 9435 to 39 minutes
• 17140 to 44 minutes
• 41845 to 59 minutes
• 7160 to 89 minutes
• 20790 or more minutes

Percentage of zip code residents living and working in this county: 91.9%

Household type by relationship:

Households: 29,014

• Male householders: 7,142 (2,670 living alone), Female householders: 6,647 (2,535 living alone)

• 5,835 spouses (5,766 opposite-sex spouses), 1,115 unmarried partners, (1,088 opposite-sex unmarried partners), 6,533 children (5,927 natural, 186 adopted, 424 stepchildren), 274 grandchildren, 121 brothers or sisters, 144 parents, 0 foster children, 104 other relatives, 436 non-relatives

• In group quarters: 837 (-1 institutionalized population)

Size of family households: 4,214 2-persons, 1,541 3-persons, 1,071 4-persons, 575 5-persons, 143 6-persons, 91 7-or-more-persons

Size of nonfamily households: 5,206 1-person, 832 2-persons, 122 3-persons, 21 7-or-more-persons

3,637 married couples with children.
1,726 single-parent households (527 men, 1,199 women).

96.0% of residents of 50401 zip code speak English at home.
2.6% of residents speak Spanish at home (76% very well, 18% well, 6% not at all).
0.8% of residents speak other Indo-European language at home (75% very well, 16% well, 9% not well).
0.4% of residents speak Asian or Pacific Island language at home (42% very well, 32% well, 26% not well).
0.3% of residents speak other language at home (38% very well, 62% well).

There are 410 Other Medical Specialists in Zip Code 50401.

Major facilities with environmental interests located in this zip code:

• HOLCIM US INC-MASON CITY (1840 NORTH FEDERAL AVENUE in MASON CITY, IA)

  AIR MAJOR (AIRS/AFS)
  SUPERFUND NPL (Superfund database)
  (Integrated Compliance Information System) - ICIS-07-1983-0008, FORMAL ENFORCEMENT ACTION, ICIS-07-1990-0403,
  COMPLIANCE ACTIVITY (Tracking inspections of insecticide, fungicide, and rodenticide, and toxic substances)
  CRITERIA AND HAZARDOUS AIR POLLUTANT INVENTORY (Inventory of air pollution sources)
  National Pollutant Discharge Elimination System NON-MAJOR (Tracking pollutant discharge elimination systems) - permit
  National Pollutant Discharge Elimination System NON-MAJOR (Tracking pollutant discharge elimination systems) - permit
  (Resource Conservation and Recovery Act (tracking hazardous waste))
  Small Quantity Generators, between 100 kg and 1000 kg of hazardous waste/month (Resource Conservation and Recovery Act (tracking hazardous waste))
  USED OIL PROGRAM (Resource Conservation and Recovery Act (tracking hazardous waste))
  TRI REPORTER (Tracking of toxic chemicals releasing facilities)
  Business SIC classification: CEMENT, HYDRAULIC
  Organizations: HOLCIM (US) INC. (CONTACT/OPERATOR)
  Alternative names: HOLCIM (US) INC., HOLCIM (US INC.), FORMERLY NORTHWESTERN STATES PORTLAND CEMENT CO., HOLCIM (US) INC. - WEST QUARRY, HOLCIM (US) INC., HOLNAM, HOLNAM INC (FINDS), HOLNAM INC - MASON CITY PLANT, HOLNAM, INC. - WEST QUARRY, NORTHWESTERN STATES PORTLAND CEMENT CO

• DAVID MANUFACTURING COMPANY (1600 12TH STREET NORTHEAST in MASON CITY, IA)

  AIR MAJOR (AIRS/AFS)
  (Integrated Compliance Information System) - ICIS-07-1989-0302, FORMAL ENFORCEMENT ACTION
  COMPLIANCE ACTIVITY (Tracking inspections of insecticide, fungicide, and rodenticide, and toxic substances)
  Small Quantity Generators, between 100 kg and 1000 kg of hazardous waste/month (Resource Conservation and Recovery Act (tracking hazardous waste)) - ICIS-, ENFORCEMENT/COMPLIANCE ACTIVITY
  TSD (Resource Conservation and Recovery Act (tracking hazardous waste)) - ICIS-, ENFORCEMENT/COMPLIANCE ACTIVITY
  TRI REPORTER (Tracking of toxic chemicals releasing facilities)
  Business SIC classification: METAL DOORS, SASH, FRAMES, MOLDING, AND TRIM; FARM MACHINERY AND EQUIPMENT; FOOD PRODUCTS MACHINERY; TRUCK AND BUS BODIES
  Business NAICS classification: METAL WINDOW AND DOOR MANUFACTURING.
  Organizations: CURRIES DIV OF AADG INC (CONTACT/OPERATOR) , MASON CITY ECONOMIC DEVELOPMENT CORP (CONTACT/OWNER)
  Alternative names: AADG INC CURRIES DIV, AADG INC CURRIES DIV - 12TH STREET NE FACILITY, DAVID MANUFACTURING CO - FORMER SITE OF

• ALEXANDER MANUFACTURING COMPANY (1511 SOUTH GARFIELD PLACE in MASON CITY, IA)

  (Integrated Compliance Information System) - ICIS-07-1998-0063, FORMAL ENFORCEMENT ACTION
  Conditionally Exempt Small Quantity Generators, less than 100 kg/month of hazardous waste (Resource Conservation and Recovery Act (tracking hazardous waste)) - ICIS-, ENFORCEMENT/COMPLIANCE ACTIVITY,
  HAZARDOUS WASTE BIENNIAL REPORTER (Resource Conservation and Recovery Act (tracking hazardous waste)) - ICIS-, ENFORCEMENT/COMPLIANCE ACTIVITY,
  Business SIC classification: STORAGE BATTERIES; ELECTRICAL EQUIPMENT FOR INTERNAL COMBUSTION ENGINES
  Organizations: BOSTONIAN GROUP-JOHN CASEY (CONTACT/OWNER) , CASEY HOLDINGS LTD (CONTACT/OWNER)
  Alternative names: ALEXANDER BATTERIES #2, ALEXANDER TECHNOLOGIES

• ADAMS JOHN MIDDLE SCHOOL (29 S ILLINOIS AVE in MASON CITY, IA)

  (Geographic Names Information System)
  (Integrated Compliance Information System) - ICIS-07-1985-0237, FORMAL ENFORCEMENT ACTION
  (National Center for Education Statistics) - STATE ID-174131 209
  Organizations: MASON CITY COMM SCHOOL DISTRICT (SCHOOL DISTRICT)
  

• ALEXANDER TECHNOLOGIES (1580 15TH STREET SOUTHWEST in MASON CITY, IA)

  AIR MINOR (AIRS/AFS)
  CRITERIA AND HAZARDOUS AIR POLLUTANT INVENTORY (Inventory of air pollution sources)
  (Resource Conservation and Recovery Act (tracking hazardous waste)) - ICIS-, ENFORCEMENT/COMPLIANCE ACTIVITY
  TRI REPORTER (Tracking of toxic chemicals releasing facilities)
  Business SIC classification: STORAGE BATTERIES; PRIMARY BATTERIES, DRY AND WET
  Business NAICS classification: PRIMARY BATTERY MANUFACTURING.
  Organizations: LEXSTAR TECHNOLOGIES INC (CONTACT/OWNER)
  Alternative names: ALEXANDER TECH INC CELL PLANT, ALEXANDER TECH. NOLOGIES

• ROOSEVELT ELEMENTARY SCHOOL (313 15TH SE in MASON CITY, IA)

  (Geographic Names Information System)
  (Integrated Compliance Information System) - ICIS-07-1985-0237, FORMAL ENFORCEMENT ACTION
  (National Center for Education Statistics) - STATE ID-174131 481
  Business SIC classification: ELEMENTARY AND SECONDARY SCHOOLS
  Organizations: MASON CITY COMM SCHOOL DISTRICT (SCHOOL DISTRICT)
  

• ROOSEVELT MIDDLE SCHOOL (303 15TH SE in MASON CITY, IA)

  (Geographic Names Information System)
  (Integrated Compliance Information System) - ICIS-07-1985-0237, FORMAL ENFORCEMENT ACTION
  (National Center for Education Statistics) - STATE ID-174131 227
  Business SIC classification: ELEMENTARY AND SECONDARY SCHOOLS
  Organizations: MASON CITY COMM SCHOOL DISTRICT (SCHOOL DISTRICT)
  

• SAFETY KLEEN SYSTEMS INCORPORATED (16 11TH ST SW in MASON CITY, IA)

  (Integrated Compliance Information System) - ICIS-07-1990-0037, FORMAL ENFORCEMENT ACTION, ICIS-HQ-2001-7001,
  TSD (Resource Conservation and Recovery Act (tracking hazardous waste)) - notification - ICIS-, ENFORCEMENT/COMPLIANCE ACTIVITY
  Business SIC classification: REFUSE SYSTEMS
  Organizations: D & J COMPANY (CONTACT/OWNER)
  

• HEARTLAND ASPHALT INC-ALDEN PLANT (2601 SOUTH FEDERAL AVENUE in MASON CITY, IA)

  AIR MINOR (AIRS/AFS)
  COMPLIANCE ACTIVITY (Tracking inspections of insecticide, fungicide, and rodenticide, and toxic substances)
  Conditionally Exempt Small Quantity Generators, less than 100 kg/month of hazardous waste (Resource Conservation and Recovery Act (tracking hazardous waste))
  Business SIC classification: HIGHWAY AND STREET CONSTRUCTION, EXCEPT ELEVATED HIGHWAYS; ASPHALT PAVING MIXTURES AND BLOCKS; ASPHALT FELTS AND COATINGS; READY-MIXED CONCRETE
  Alternative names: HEARTLAND ASPHALT CO, HEARTLAND ASPHALT INCORPORATED PLANT NUMBER 2482

• ARCTIC IOWA INC. (515 6TH STREET in MASON CITY, IA)

  ENFORCEMENT/COMPLIANCE ACTIVITY (Integrated Compliance Information System) - ICIS-HQ-2004-6002, FORMAL ENFORCEMENT ACTION
  (Integrated Compliance Information System) - ICIS-HQ-2004-6002, FORMAL ENFORCEMENT ACTION
  Business SIC classification: MANUFACTURED ICE
  

• RANDY GRUBE (410 23RD ST in MASON CITY, IA)

  ENFORCEMENT/COMPLIANCE ACTIVITY (Integrated Compliance Information System) - ICIS-07-2002-0021, FORMAL ENFORCEMENT ACTION
  (Integrated Compliance Information System) - ICIS-07-2002-0021, FORMAL ENFORCEMENT ACTION
  

• PEPSI COLA GENERAL BOTTLERS (3109 4TH STREET SOUTHEAST in MASON CITY, IA)

  AIR MINOR (AIRS/AFS)
  (Integrated Compliance Information System) - ICIS-07-1995-0154, FORMAL ENFORCEMENT ACTION
  TRI REPORTER (Tracking of toxic chemicals releasing facilities)
  Business SIC classification: BOTTLED AND CANNED SOFT DRINKS AND CARBONATED WATERS
  Alternative names: PEPSI COLA BOTTLING COMPANY

• TRI-SPRAY DRYWALL (225 N JACKSON in MASON CITY, IA)

  (Resource Conservation and Recovery Act (tracking hazardous waste)) - ICIS-, ENFORCEMENT/COMPLIANCE ACTIVITY
  Organizations: GENE RETTERATH (CONTACT/OPERATOR)
  Alternative names: GOPLERUD LUBRICANTS INC

Housing units lacking complete plumbing facilities: 1.5%
Housing units lacking complete kitchen facilities: 2.6%

Population in 1990: 31,168. Population change in the 1990s: +123 (+0.4%).

Place of birth for U.S.-born residents:

• This state: 21,460
• Northeast: 298
• Midwest: 4,074
• South: 1,239
• West: 953

56% of the 50401 zip code residents lived in the same house 5 years ago.
   Out of people who lived in different houses, 61% lived in this county.
   Out of people who lived in different counties, 50% lived in Iowa.

90% of the 50401 zip code residents lived in the same house 1 year ago.
   Out of people who lived in different houses, 56% moved from this county.
   Out of people who lived in different houses, 24% moved from different county within same state.
   Out of people who lived in different houses, 14% moved from different state.
   Out of people who lived in different houses, 6% moved from abroad.

Private vs. public school enrollment:

Students in private schools in grades 1 to 8 (elementary and middle school): 250
Students in private schools in grades 9 to 12 (high school): 189 Students in private undergraduate colleges: 179

Companies with federal contracts located in this zip code (MASON CITY, IA):

• ALEXANDER TECHNOLOGIES INC (1511 S GARFIELD PL; small business) : $1,319,034 in 26 contracts from 1999 to 2005

  Contracts for Batteries, Nonrechargeable, Converters, Electrical, Nonrotating, Batteries, Rechargeable, Miscellaneous Electrical and Electronic Components, and more by Defense Logistics Agency, Navy, U.S. Marshals Service, Department of Veterans Affairs, and others
  Signed by year: 2000: $711,140; 2001: $294,611; 2002: $149,315; 2003: $38,145; 2004: $8,505; 2005: $12,603; 2006: $0.
  
  Biggest contracts:
  $188,865 with Defense Logistics Agency for Batteries, Nonrechargeable. Signed on 2000-02-04. Completion date: 2000-08-08.
  $178,400, same as above. Signed on 2000-01-11. Completion date: 2000-07-09.
  $104,715 with Defense Logistics Agency for Converters, Electrical, Nonrotating. Signed on 1999-10-29. Completion date: 2000-01-27.
  $83,800, same as above. Signed on 2000-03-24. Completion date: 2000-06-22.
  

• LEXSTAR TECHNOLOGIES, INC. (1511 S GARFIELD PL; small business) : $418,161 in 16 contracts from 2004 to 2005

  Contracts for Converters, Electrical, Nonrotating, Batteries, Rechargeable by Defense Logistics Agency
  Signed by year: 2000: $0; 2001: $0; 2002: $0; 2003: $0; 2004: $309,787; 2005: $108,374; 2006: $0.
  
  Biggest contracts:
  $95,608 with Defense Logistics Agency for Converters, Electrical, Nonrotating. Signed on 2004-01-16. Completion date: 2004-07-04.
  $67,779 with Defense Logistics Agency for Batteries, Rechargeable. Signed on 2004-04-30. Completion date: 2004-05-30.
  $67,779, same as above. Signed on 2004-04-30. Completion date: 2004-05-30.
  $48,421 with Defense Logistics Agency for Converters, Electrical, Nonrotating. Signed on 2005-02-04. Completion date: 2005-04-11.
  

• FRC COMPONENT PRODUCTS INC (1511 S BENJAMIN AVE; small business) : $247,909 in 13 contracts from 2000 to 2005

  Contracts for Antennas, Waveguides, and Related Equipment, Electric Vehicular Lights and Fixtures, Electrical and Electronic assemblies, Boards, Cards, and Associated Hardware, Microcircuits, Electronic, and more by Defense Logistics Agency
  Signed by year: 2000: $135,821; 2001: $0; 2002: $83,372; 2003: $0; 2004: $6,412; 2005: $22,304; 2006: $0.
  
  Biggest contracts:
  $86,052 with Defense Logistics Agency for Antennas, Waveguides, and Related Equipment. Signed on 2000-08-28. Completion date: 2000-09-05.
  $49,769, same as above. Signed on 2001-07-19. Completion date: 2002-07-19.
  $49,769, same as above. Signed on 2000-06-22. Completion date: 2001-10-15.
  $44,592, same as above. Signed on 2002-05-17. Completion date: 2002-08-25.
  

• MASON CITY MUNICIPAL AIRPORT (HWY 18 W; small business) : $56,656 in 46 contracts from 2002 to 2006

  Contracts for Lease or Rental of Facilities -- Office Buildings by Public Buildings Service
  Signed by year: 2000: $0; 2001: $0; 2002: $2; 2003: $22,918; 2004: $3,849; 2005: $16,787; 2006: $13,100.
  
  Biggest contracts:
  $3,819 with Public Buildings Service for Lease or Rental of Facilities -- Office Buildings. Signed on 2003-09-15. Completion date: 2003-09-15.
  $3,819, same as above. Signed on 2003-06-15. Completion date: 2003-06-15.
  $1,310, same as above. Signed on 2006-01-01. Completion date: 2006-09-30.
  $1,310, same as above. Signed on 2006-04-01. Completion date: 2006-09-30.
  

• HAMILTON COLLEGE (100 FIRST STREET NW) : $52,032 in 4 contracts from 2003 to 2005

  $23,532 with Army for Educational Services. Signed on 2004-04-14. Completion date: 2004-04-14.
  $20,000, same as above. Signed on 2005-08-08. Completion date: 2005-08-08.
  $8,500, same as above. Signed on 2003-09-05. Completion date: 2003-09-05.
  $0, same as above. Signed on 2003-09-05. Completion date: 2003-09-05.
  

• D E M LTD (938 N FEDERAL AVE; small business) : $35,478 in 6 contracts from 2003 to 2006

  Contracts for Custodial Janitorial Services by Army
  Signed by year: 2000: $0; 2001: $0; 2002: $0; 2003: $8,764; 2004: $8,924; 2005: $8,830; 2006: $8,960.
  
  Biggest contracts:
  $8,960 with Army for Custodial Janitorial Services. Signed on 2006-04-14. Completion date: 2007-04-30.
  $8,924, same as above. Signed on 2004-04-20. Completion date: 2004-04-30.
  $8,830, same as above. Signed on 2005-04-29. Completion date: 2006-04-30.
  $8,764, same as above. Signed on 2003-05-01. Completion date: 2004-04-30.
  

• STONEY CREEK INVESTORS (825 S TAFT AVE SUITE 5; small business)

  $22,770 with Army for Lodging - Hotel/Motel. Signed on 2003-02-28. Completion date: 2003-03-24.

• HY-VEE, INC (2400 4TH ST SW)

  $5,293 with Army for Condiments and Related Products. Signed on 2006-07-10. Completion date: 2006-07-28.

• IMI CORNELIUS INC (2421 15TH ST SW; small business)

  $2,555 with Navy for Switches. Taking place in MA. Signed on 2004-10-19. Completion date: 2004-11-18.

Top industries in this zip code by the number of employees in 2005:

• Health Care and Social Assistance: General Medical and Surgical Hospitals (over 1000 employees: 1 establishment)
• Accommodation and Food Services: Limited-Service Restaurants (50-99: 3, 20-49: 7, 10-19: 10, 5-9: 3, 1-4: 11)
• Accommodation and Food Services: Full-Service Restaurants (50-99: 3, 20-49: 8, 10-19: 4, 5-9: 3, 1-4: 10)
• Health Care and Social Assistance: Nursing Care Facilities (250-499: 1, 50-99: 2, 20-49: 1)
• Administrative and Support and Waste Management and Remediation Services: Temporary Help Services (100-249: 2, 50-99: 2, 20-49: 1, 10-19: 2, 1-4: 1)
• Administrative and Support and Waste Management and Remediation Services: Collection Agencies (250-499: 1, 5-9: 1, 1-4: 1)
• Health Care and Social Assistance: Offices of Physicians (except Mental Health Specialists) (100-249: 1, 50-99: 1, 20-49: 2, 10-19: 3, 5-9: 3, 1-4: 2)

2002 - 2018 National Fire Incident Reporting System (NFIRS) incidents

Based on the data from the years 2002 - 2018 the average number of fire incidents per year is 83. The highest number of reported fires - 135 took place in 2002, and the least - 6 in 2010. The data has a declining trend.
When looking into fire subcategories, the most reports belonged to: Structure Fires (45.2%), and Outside Fires (33.8%).


• Fire incident types reported to NFIRS in Zip Code 50401
• 63845.2%Structure Fires
• 47833.8%Outside Fires
• 26618.8%Mobile Property/Vehicle Fires
• 312.2%Other

See full 2006 National Fire Incident Reporting System statistics for zip code 50401, Iowa

Most common first names in zip code 50401 among deceased individuals
Name	Count	Lived (average)
John	249	75.4 years
Mary	215	81.5 years
William	173	76.6 years
George	160	78.4 years
Robert	153	72.0 years
Helen	144	82.3 years
James	131	71.2 years
Charles	131	74.7 years
Dorothy	123	77.4 years
Ruth	122	80.0 years

Most common last names in zip code 50401 among deceased individuals
Last name	Count	Lived (average)
Johnson	146	78.5 years
Smith	110	76.7 years
Miller	91	78.1 years
Anderson	73	79.9 years
Olson	58	80.4 years
Thompson	57	75.1 years
Peterson	57	80.8 years
Davis	50	77.2 years
Nelson	46	80.4 years
Brown	45	79.0 years

Businesses in zip code 50401
Name	Count		Name	Count
ALDI	1		Kroger	1
Ace Hardware	1		La-Z-Boy	2
Advance Auto Parts	1		Little Caesars Pizza	1
American Eagle Outfitters	1		MasterBrand Cabinets	3
Applebee's	1		Maurices	1
Arby's	1		McDonald's	2
Bath & Body Works	1		Menards	1
Buffalo Wild Wings	1		New Balance	3
Burger King	1		Nike	3
Carson Pirie Scott	1		Nissan	1
Chevrolet	1		Penske	1
Clarion	1		Pizza Hut	1
Comfort Inn	1		Quiznos	1
Curves	1		RadioShack	1
Dairy Queen	1		Ruby Tuesday	1
Days Inn	1		SAS Shoes	1
Domino's Pizza	1		Sears	3
Famous Footwear	1		Slumberland	1
Fashion Bug	1		Staples	1
FedEx	2		Subway	5
Finish Line	1		Super 8	1
Ford	1		Taco Bell	1
GNC	1		Target	1
GameStop	1		Toyota	1
Goodwill	6		U-Haul	2
H&R Block	1		U.S. Cellular	3
Hardee's	1		UPS	11
Hobby Lobby	1		Verizon Wireless	1
Holiday Inn	1		Victoria's Secret	1
Honda	1		Volkswagen	1
JCPenney	1		Walgreens	1
Jones New York	1		Walmart	1
KFC	1		Wendy's	1
Kmart	1		YMCA	1
Kohl's	1