Estimated zip code population in 2022: 1,417 Zip code population in 2010: 1,532 Zip code population in 2000: 1,590
Houses and condos: 634 Renter-occupied apartments: 178
% of renters here:
33%
State:
32%
March 2022 cost of living index in zip code 66521: 79.9 (low, U.S. average is 100)
Land area: 183.0 sq. mi. Water area: 0.5 sq. mi.
Population density: 8 people per square mile
(very low).
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Real estate property taxes paid for housing units in 2022:
This zip code:
0.9% ($1,499)
Kansas:
1.2% ($2,578)
Median real estate property taxes paid for housing units with mortgages in 2022: $1,354 (0.7%) Median real estate property taxes paid for housing units with no mortgage in 2022: $1,675 (1.2%)
Business Search- 14 Million verified businesses
Males: 649
(45.8%)
Females: 768
(54.2%)
For population 25 years and over in 66521:
High school or higher: 88.3%
Bachelor's degree or higher: 30.1%
Graduate or professional degree: 6.5%
Unemployed: 0.9%
Mean travel time to work (commute): 24.0 minutes
For population 15 years and over in 66521:
Never married: 17.0%
Now married: 58.7%
Separated: 1.4%
Widowed: 11.1%
Divorced: 11.8%
Zip code 66521 compared to state average:
Unemployed percentage significantly below state average.
Black race population percentage significantly below state average.
Hispanic race population percentage significantly below state average.
Median age significantly above state average.
Foreign-born population percentage significantly below state average.
Length of stay since moving in significantly above state average.
Number of college students significantly below state average.
Estimated median house/condo value in 2022: $175,059
66521:
$175,059
Kansas:
$206,600
According to our research of Kansas and other state lists, there were 4 registered sex offenders living in 66521 zip code as of June 16, 2024. The ratio of all residents to sex offenders in zip code 66521 is 451 to 1. The ratio of registered sex offenders to all residents in this zip code is lower than the state average.
Median resident age:
This zip code:
52.6 years
Kansas median age:
37.6 years
Average household size:
This zip code:
2.4 people
Kansas:
2.4 people
Averages for the 2020 tax year for zip code 66521, filed in 2021:
Average Adjusted Gross Income (AGI) in 2020: $57,154 (Individual Income Tax Returns)
Here:
$57,154
State:
$72,721
Salary/wage: $51,342 (reported on 75.4% of returns)
Here:
$51,342
State:
$58,641
(% of AGI for various income ranges: 1402.5% for AGIs below $25k, 3559.2% for AGIs $25k-50k, 6193.8% for AGIs $50k-75k, 10862.0% for AGIs $75k-100k, 17263.3% for AGIs $100k-200k)
Taxable interest for individuals: $1,231 (reported on 50.7% of returns)
This zip code:
$1,231
Kansas:
$1,625
(% of AGI for various income ranges: 51.7% for AGIs below $25k, 104.2% for AGIs $25k-50k, 147.5% for AGIs $50k-75k, 86.0% for AGIs $75k-100k, 138.3% for AGIs $100k-200k)
Ordinary dividends: $1,573 (reported on 15.9% of returns)
Here:
$1,573
State:
$7,290
(% of AGI for various income ranges: 47.5% for AGIs $25k-50k, 35.0% for AGIs $50k-75k, 146.7% for AGIs $100k-200k)
Net capital gain/loss in AGI: +$9,671 (reported on 24.6% of returns)
Here:
+$9,671
State:
+$20,511
(% of AGI for various income ranges: 65.8% for AGIs below $25k, 178.3% for AGIs $25k-50k, 297.5% for AGIs $50k-75k, 378.0% for AGIs $75k-100k, 1540.0% for AGIs $100k-200k)
Profit/loss from business: +$12,246 (reported on 18.8% of returns)
Here:
+$12,246
State:
+$13,852
(% of AGI for various income ranges: 171.7% for AGIs below $25k, 442.5% for AGIs $25k-50k, 408.0% for AGIs $75k-100k, 1085.0% for AGIs $100k-200k)
Taxable individual retirement arrangement distribution: $16,129 (reported on 10.1% of returns)
66521:
$16,129
Kansas:
$19,921
(% of AGI for various income ranges: 132.5% for AGIs below $25k, 438.8% for AGIs $50k-75k, 1031.7% for AGIs $100k-200k)
Total itemized deductions: $38,900 (reported on 2.9% of returns)
Here:
$38,900
State:
$36,939
(% of AGI for various income ranges: 648.3% for AGIs below $25k)
Taxes paid: $2,100 (reported on 2.9% of returns)
66521:
$2,100
State:
$8,001
(% of AGI for various income ranges: 35.0% for AGIs below $25k)
Earned income credit: $2,500 (reported on 11.6% of returns)
Here:
$2,500
State:
$2,267
(% of AGI for various income ranges: 85.8% for AGIs below $25k, 80.8% for AGIs $25k-50k)
Percentage of individuals using paid preparers for their 2020 taxes: 97.1%
Here:
97%
State:
95%
(% for various income ranges: 95.2% for AGIs below $25k, 94.1% for AGIs $25k-50k, 100.0% for AGIs $50k-75k, 100.0% for AGIs $75k-100k, 100.0% for AGIs $100k-200k)
Averages for the 2012 tax year for zip code 66521, filed in 2013:
Average Adjusted Gross Income (AGI) in 2012: $45,694 (Individual Income Tax Returns)
Here:
$45,694
State:
$60,095
Salary/wage: $40,858 (reported on 78.6% of returns)
Here:
$40,858
State:
$48,770
(% of AGI for various income ranges: 69.1% for AGIs below $25k, 70.2% for AGIs $25k-50k, 75.5% for AGIs $50k-75k, 72.8% for AGIs $75k-100k, 63.5% for AGIs $100k-200k)
Taxable interest for individuals: $1,245 (reported on 54.3% of returns)
This zip code:
$1,245
Kansas:
$1,506
(% of AGI for various income ranges: 3.6% for AGIs below $25k, 1.9% for AGIs $25k-50k, 1.3% for AGIs $50k-75k, 1.6% for AGIs $75k-100k, 0.5% for AGIs $100k-200k)
Ordinary dividends: $936 (reported on 15.7% of returns)
Here:
$936
State:
$6,093
(% of AGI for various income ranges: 1.0% for AGIs below $25k, 0.4% for AGIs $25k-50k, 0.2% for AGIs $50k-75k, 0.5% for AGIs $75k-100k)
Net capital gain/loss in AGI: +$10,912 (reported on 22.9% of returns)
Here:
+$10,912
State:
+$14,598
(% of AGI for various income ranges: 1.4% for AGIs below $25k, 3.2% for AGIs $25k-50k, 4.8% for AGIs $50k-75k, 3.4% for AGIs $75k-100k, 10.7% for AGIs $100k-200k)
Profit/loss from business: +$8,445 (reported on 15.7% of returns)
Here:
+$8,445
State:
+$12,554
(% of AGI for various income ranges: 7.5% for AGIs below $25k, 5.0% for AGIs $25k-50k, 1.5% for AGIs $50k-75k, 4.6% for AGIs $75k-100k)
Taxable individual retirement arrangement distribution: $7,012 (reported on 11.4% of returns)
66521:
$7,012
Kansas:
$14,098
(% of AGI for various income ranges: 3.7% for AGIs below $25k, 2.1% for AGIs $25k-50k, 3.8% for AGIs $50k-75k)
Total itemized deductions: $19,900 (25% of AGI, reported on 17.1% of returns)
Here:
$19,900
State:
$23,678
Here:
24.6% of AGI
State:
18.9% of AGI
(% of AGI for various income ranges: 16.3% for AGIs below $25k, 6.7% for AGIs $25k-50k, 4.9% for AGIs $50k-75k, 6.9% for AGIs $75k-100k, 7.7% for AGIs $100k-200k)
Charity contributions: $3,350 (reported on 11.4% of returns)
Here:
$3,350
State:
$5,321
(% of AGI for various income ranges: 2.7% for AGIs below $25k, 1.5% for AGIs $50k-75k, 0.6% for AGIs $100k-200k)
Taxes paid: $5,882 (reported on 15.7% of returns)
66521:
$5,882
State:
$9,548
(% of AGI for various income ranges: 0.9% for AGIs below $25k, 1.0% for AGIs $25k-50k, 1.1% for AGIs $50k-75k, 2.6% for AGIs $75k-100k, 3.7% for AGIs $100k-200k)
Earned income credit: $2,150 (reported on 14.3% of returns)
Here:
$2,150
State:
$2,212
(% of AGI for various income ranges: 4.5% for AGIs below $25k, 1.3% for AGIs $25k-50k)
Percentage of individuals using paid preparers for their 2012 taxes: 72.9%
Here:
73%
State:
56%
(% for various income ranges: 67.9% for AGIs below $25k, 68.8% for AGIs $25k-50k, 71.4% for AGIs $50k-75k, 85.7% for AGIs $75k-100k, 100.0% for AGIs $100k-200k)
Averages for the 2004 tax year for zip code 66521, filed in 2005:
Average Adjusted Gross Income (AGI) in 2004: $33,134 (Individual Income Tax Returns)
Here:
$33,134
State:
$45,726
Salary/wage: $32,769 (reported on 81.0% of returns)
Here:
$32,769
State:
$40,112
(% of AGI for various income ranges: 80.5% for AGIs below $10k, 70.9% for AGIs $10k-25k, 77.8% for AGIs $25k-50k, 86.3% for AGIs $50k-75k, 86.9% for AGIs $75k-100k, 76.0% for AGIs over 100k)
Taxable interest for individuals: $1,791 (reported on 55.5% of returns)
This zip code:
$1,791
Kansas:
$1,749
(% of AGI for various income ranges: 11.7% for AGIs below $10k, 7.7% for AGIs $10k-25k, 2.4% for AGIs $25k-50k, 2.7% for AGIs $50k-75k, 0.1% for AGIs $75k-100k, 0.4% for AGIs over 100k)
Taxable dividends: $447 (reported on 16.9% of returns)
Here:
$447
State:
$3,066
(% of AGI for various income ranges: 1.1% for AGIs below $10k, 0.7% for AGIs $10k-25k, 0.1% for AGIs $25k-50k, 0.1% for AGIs $50k-75k, 0.2% for AGIs $75k-100k)
Net capital gain/loss: +$4,831 (reported on 23.7% of returns)
Here:
+$4,831
State:
+$7,555
(% of AGI for various income ranges: 12.8% for AGIs below $10k, 3.9% for AGIs $10k-25k, 4.3% for AGIs $25k-50k, 1.8% for AGIs $50k-75k, 0.8% for AGIs $75k-100k, 5.6% for AGIs over 100k)
Profit/loss from business: +$3,402 (reported on 17.4% of returns)
Here:
+$3,402
State:
+$9,571
(% of AGI for various income ranges: 0.8% for AGIs below $10k, -1.4% for AGIs $10k-25k, 4.2% for AGIs $25k-50k, 1.5% for AGIs $50k-75k, 2.2% for AGIs $75k-100k)
IRA payment deduction: $3,333 (reported on 2.2% of returns)
66521:
$3,333
Kansas:
$2,922
Total itemized deductions: $15,979 (29% of AGI, reported on 14.2% of returns)
Here:
$15,979
State:
$18,779
Here:
28.9% of AGI
State:
20.5% of AGI
(% of AGI for various income ranges: 12.7% for AGIs $10k-25k, 6.0% for AGIs $25k-50k, 3.8% for AGIs $50k-75k, 7.9% for AGIs $75k-100k, 9.0% for AGIs over 100k)
Charity contributions deductions: $1,933 (3% of AGI, reported on 11.1% of returns)
Here:
$1,933
State:
$3,892
Here:
3.2% of AGI
State:
4.0% of AGI
(% of AGI for various income ranges: 0.9% for AGIs $10k-25k, 0.4% for AGIs $25k-50k, 0.4% for AGIs $50k-75k, 2.0% for AGIs $75k-100k)
Total tax: $3,584 (reported on 73.7% of returns)
66521:
$3,584
State:
$7,203
(% of AGI for various income ranges: 2.9% for AGIs below $10k, 4.1% for AGIs $10k-25k, 6.5% for AGIs $25k-50k, 7.8% for AGIs $50k-75k, 10.3% for AGIs $75k-100k, 15.7% for AGIs over 100k)
Earned income credit: $1,446 (reported on 13.6% of returns)
Here:
$1,446
State:
$1,674
Percentage of individuals using paid preparers for their 2004 taxes: 76.4%
Here:
76%
State:
63%
(% for various income ranges: 73.4% for AGIs below $10k, 74.5% for AGIs $10k-25k, 75.7% for AGIs $25k-50k, 80.4% for AGIs $50k-75k, 81.8% for AGIs $75k-100k, 94.4% for AGIs over 100k)
Household received Food Stamps/SNAP in the past 12 months: 35 Household did not receive Food Stamps/SNAP in the past 12 months: 504
Women who had a birth in the past 12 months: 18 (15 now married, 2 unmarried) Women who did not have a birth in the past 12 months: 198 (100 now married, 97 unmarried)
Housing units in zip code 66521 with a mortgage: 134 (15 second mortgage, 15 both second mortgage and home equity loan) Median monthly owner costs for units with a mortgage: $1,197 Median monthly owner costs for units without a mortgage: $596
Residents with income below the poverty level in 2022:
This zip code:
11.1%
Whole state:
12.0%
Residents with income below 50% of the poverty level in 2022:
This zip code:
4.4%
Whole state:
6.4%
Median number of rooms in houses and condos:
Here:
6.8
State:
6.9
Median number of rooms in apartments:
Here:
4.3
State:
4.4
Notable locations in this zip code not listed on our city pages
Notable locations in zip code 66521: Cool Springs Golf Course (A), Onaga Fairgrounds (B), Onaga Wastewater Treatment Facility (C), Wheaton Wastewater Plant (D), Farmers Co - Operative Association Grain Elevator Number 4 (E), Onaga Police Department (F), Pottawatomie County Fire District 4 Wheaton (G), Onaga City and Rural Fire Department (H), Pottawatomie Wabaunsee Regional Library Onaga Branch (I). Display/hide their locations on the map
Churches in zip code 66521 include: New Hope Lutheran Church (A), Fellowship Baptist Church (B), Saint Luke Lutheran Church (C), Saint Pauls Lutheran Church (D), Saint Vincent de Paul Catholic Church (E), Onaga First Congregational United Church of Christ (F). Display/hide their locations on the map
Cemeteries: Pleasant Hill Cemetery (1), Home Cemetery (2), Duluth Cemetery (3), Onega Cemetery (4), Saint Michaels Cemetery (5), Wheaton Cemetery (6), Saint Lukes Cemetery (7). Display/hide their locations on the map
Creeks: Dutch Creek (A), Jim Creek (B), Mill Creek (C), Spring Creek (D), Gilson Creek (E), Cow Creek (F), Mud Creek (G), Hise Creek (H), Mulberry Creek (I). Display/hide their locations on the map
In group quarters: 94 (-1 institutionalized population)
Size of family households: 181 2-persons, 37 3-persons, 61 4-persons, 19 5-persons, 24 6-persons, 10 7-or-more-persons
Size of nonfamily households: 186 1-person, 17 2-persons, 3 3-persons
251 married couples with children.
16 single-parent households (7 men, 9 women).
99.1% of residents of 66521 zip code speak English at home.
1.3% of residents speak Asian or Pacific Island language at home (18% very well, 76% well, 6% not at all).
Foreign born population: 22 (1.6%) (4.4% of them are naturalized citizens)
This zip code:
1.6%
Whole state:
7.1%
91%Malaysia
42%German
26%American
6%English
6%Irish
3%Italian
2%European
2%French
Year of entry for the foreign-born population
232010 or later
02000 to 2009
01990 to 1999
4Before 1990
Facilities with environmental interests located in this zip code:
BIESENTHAL, RODNEY (22170 INDEPENDENCE ROAD in ONAGA, KS)
STATE MASTER (Kansas Facility Profiler) - CAFO-10517, LIVE STOCK WASTE CONTROL National Pollutant Discharge Elimination System NON-MAJOR (Tracking pollutant discharge elimination systems) - permit Business SIC classification: HOGS Alternative names: RODNEY BIESENTHAL
CAN-AM BODYWORKS (105 LEONARD in ONAGA, KS)
AIR MINOR (AIRS/AFS) STATE MASTER (Kansas Facility Profiler) - ISTEPS-14900032, AIR PROGRAM Business SIC classification: TOP, BODY, AND UPHOLSTERY REPAIR SHOPS AND PAINT SHOPS Business NAICS classification: AUTOMOTIVE BODY, PAINT, AND INTERIOR REPAIR AND MAINTENANCE.
N.R. HAMM QUARRY, INC. (S3&10-T7S-R10E in ONAGA, KS)
AIR SYNTHETIC MINOR (AIRS/AFS) STATE MASTER (Kansas Facility Profiler) - ISTEPS-14900024, AIR MINOR CRITERIA AND HAZARDOUS AIR POLLUTANT INVENTORY (Inventory of air pollution sources) Business SIC and NAICS classification: CRUSHED AND BROKEN LIMESTONE
BOBS SVC (200 LEONARD in ONAGA, KS)
(Resource Conservation and Recovery Act (tracking hazardous waste)) Organizations: ROBERT VENNEBERG (CONTACT/OWNER)
WHEATON WASTEWATER PLANT (501 SUMMIT STREET in WHEATON, KS)
National Pollutant Discharge Elimination System NON-MAJOR (Tracking pollutant discharge elimination systems) - permit Business SIC classification: SEWERAGE SYSTEMS Organizations: WHEATON, CITY OF (CONTACT/OWNER)
Alternative names: WHEATON, CITY OF, WHEATON MWTF
ABITZ DAIRY (RURAL ROUTE 1 in WHEATON, KS)
National Pollutant Discharge Elimination System NON-MAJOR (Tracking pollutant discharge elimination systems) - permit Business SIC classification: DAIRY FARMS
LAVERN FIGGE & SONS (15155 ARISPIE ROAD in ONAGA, KS)
National Pollutant Discharge Elimination System NON-MAJOR (Tracking pollutant discharge elimination systems) - permit Business SIC classification: DAIRY FARMS Alternative names: FIGG, LAVERN & SONS
JEROME ROGGENKAMP (23655 FREMONT ROAD in WHEATON, KS)
National Pollutant Discharge Elimination System NON-MAJOR (Tracking pollutant discharge elimination systems) - permit Business SIC classification: DAIRY FARMS Alternative names: ROGGENKAMP, JEROME
WESTAR ENERGY INC ONAGA SC (107 LEONARD in ONAGA, KS)
Conditionally Exempt Small Quantity Generators, less than 100 kg/month of hazardous waste (Resource Conservation and Recovery Act (tracking hazardous waste)) - notification Organizations: WESTERN RESOURCES (CONTACT/OWNER)
Alternative names: WESTERN RESOURCES ONAGA SC
KARNS AERIAL APPLICATORS (520 WESTERN in ONAGA, KS)
COMPLIANCE ACTIVITY (Tracking inspections of insecticide, fungicide, and rodenticide, and toxic substances)
Housing units lacking complete plumbing facilities: 5.4% Housing units lacking complete kitchen facilities: 5.4%
37.8%Utility gas
35.9%Bottled, tank, or LP gas
21.5%Electricity
3.6%Wood
1.0%Other fuel
0.6%No fuel used
Population in 1990: 1,358. Population change in the 1990s: +232 (+17.1%).
Place of birth for U.S.-born residents:
This state: 1,076
Northeast: 10
Midwest: 105
South: 148
West: 51
64% of the 66521 zip code residents lived in the same house 5 years ago. Out of people who lived in different houses, 46% lived in this county. Out of people who lived in different counties, 50% lived in Kansas.
94% of the 66521 zip code residents lived in the same house 1 year ago. Out of people who lived in different houses, 50% moved from this county. Out of people who lived in different houses, 16% moved from different county within same state. Out of people who lived in different houses, 10% moved from different state. Out of people who lived in different houses, 25% moved from abroad.
Private vs. public school enrollment:
Students in private schools in grades 1 to 8 (elementary and middle school): 9
Here:
7.4%
Kansas:
14.1%
Students in private schools in grades 9 to 12 (high school): 3
Here:
5.2%
Kansas:
10.8%
Students in private undergraduate colleges:
Here:
0.0%
Kansas:
15.4%
Occupation by median earnings in the past 12 months ($)
207,132Business and financial operations occupations
104,006Production occupations
72,460Law enforcement workers including supervisors
65,519Sales and related occupations
50,905Installation, maintenance, and repair occupations
50,282Building and grounds cleaning and maintenance occupations
Companies with federal contracts located in this zip code:
THE FARMERS CO-OPERATIVE ASSOC (HIGHWAY 16 in ONAGA, KS)
-$1,000 with United States Coast Guard (disused code: now 7008) for Maintenance, Repair and Rebuilding of Equipment -- Aircraft Components and Accessories. Signed on 2002-09-15. Completion date: 2002-01-15.
Top industries in this zip code by the number of employees in 2005:
Health Care and Social Assistance: General Medical and Surgical Hospitals (100-249 employees: 1 establishment)
Finance and Insurance: Commercial Banking (50-99: 1)
Finance and Insurance: Trust, Fiduciary, and Custody Activities (20-49: 1)
Health Care and Social Assistance: Homes for the Elderly (10-19: 1)
Administrative and Support and Waste Management and Remediation Services: Carpet and Upholstery Cleaning Services (10-19: 1)
Arts, Entertainment, and Recreation: Golf Courses and Country Clubs (10-19: 1)
Accommodation and Food Services: Full-Service Restaurants (5-9: 1, 1-4: 1)
Administrative and Support and Waste Management and Remediation Services: Exterminating and Pest Control Services (5-9: 1)
Educational Services: Elementary and Secondary Schools (5-9: 1)
People in group quarters in 2010:
38 people in nursing facilities/skilled-nursing facilities
People in group quarters in 2000:
41 people in nursing homes
19 people in hospitals/wards and hospices for chronically ill
19 people in other hospitals or wards for chronically ill
Fatal accident statistics in 2014:
Fatal accident count: 2
Vehicles involved in fatal accidents: 3
Fatal accidents caused by drunken drivers: 1
Fatalities: 2
Persons involved in fatal accidents: 4
Pedestrians involved in fatal accidents: 0
Fatal accident statistics in 2012:
Fatal accident count: 1
Vehicles involved in fatal accidents: 1
Fatal accidents caused by drunken drivers: 0
Fatalities: 1
Persons involved in fatal accidents: 1
Pedestrians involved in fatal accidents: 0
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 21. The highest number of fires - 38 took place in 2005, and the least - 7 in 2017. The data has a decreasing trend.
When looking into fire subcategories, the most incidents belonged to: Outside Fires (63.6%), and Structure Fires (23.8%).
Fire incident types reported to NFIRS in Zip Code 66521