94598 Zip Code (Walnut Creek, CA) Detailed Profile

Estimated zip code population in 2022: 26,127
Zip code population in 2010: 25,818
Zip code population in 2000: 26,011

Houses and condos: 10,774
Renter-occupied apartments: 2,673
March 2022 cost of living index in zip code 94598: 119.5 (more than average, U.S. average is 100)

Land area: 15.2 sq. mi.
Water area: 0.0 sq. mi.

Population density: 1,713 people per square mile

(low).

Real estate property taxes paid for housing units in 2022:
Median real estate property taxes paid for housing units with mortgages in 2022: $9,890 (0.7%)
Median real estate property taxes paid for housing units with no mortgage in 2022: $6,189 (0.5%)

For population 25 years and over in 94598:

• High school or higher: 99.1%
• Bachelor's degree or higher: 76.0%
• Graduate or professional degree: 34.6%
• Unemployed: 3.0%
• Mean travel time to work (commute): 35.5 minutes

For population 15 years and over in 94598:

• Never married: 25.0%
• Now married: 61.3%
• Separated: 1.0%
• Widowed: 6.3%
• Divorced: 6.5%

• 
• • 16,35762.6%White
  • 4,33716.6%Asian
  • 2,67610.2%Hispanic or Latino
  • 1,8637.1%Two or more races
  • 6182.4%Black
  • 1690.6%Native Hawaiian and Other
    Pacific Islander
  • 670.3%Some other race
  • 360.1%American Indian

Urban population: 25,466
Rural population: 660

Averages for the 2020 tax year for zip code 94598, filed in 2021:

Average Adjusted Gross Income (AGI) in 2020: $186,477 (Individual Income Tax Returns)

Here:	$186,477
State:	$95,910

Salary/wage: $164,344 (reported on 72.6% of returns)

Here:	$164,344
State:	$77,331

(% of AGI for various income ranges: 1158.1% for AGIs below $25k, 3608.9% for AGIs $25k-50k, 5956.5% for AGIs $50k-75k, 9557.2% for AGIs $75k-100k, 18577.8% for AGIs $100k-200k, 114720.3% for AGIs over 200k)

Taxable interest for individuals: $2,839 (reported on 61.8% of returns)

This zip code:	$2,839
California:	$2,294

(% of AGI for various income ranges: 64.5% for AGIs below $25k, 85.6% for AGIs $25k-50k, 159.6% for AGIs $50k-75k, 215.8% for AGIs $75k-100k, 307.0% for AGIs $100k-200k, 1452.7% for AGIs over 200k)

Ordinary dividends: $12,455 (reported on 51.9% of returns)

Here:	$12,455
State:	$10,949

(% of AGI for various income ranges: 173.9% for AGIs below $25k, 286.9% for AGIs $25k-50k, 539.4% for AGIs $50k-75k, 704.0% for AGIs $75k-100k, 1165.5% for AGIs $100k-200k, 5491.7% for AGIs over 200k)

Net capital gain/loss in AGI: +$35,825 (reported on 48.6% of returns)

Here:	+$35,825
State:	+$49,306

(% of AGI for various income ranges: 107.6% for AGIs below $25k, 189.0% for AGIs $25k-50k, 338.6% for AGIs $50k-75k, 644.5% for AGIs $75k-100k, 1177.3% for AGIs $100k-200k, 20154.4% for AGIs over 200k)

Profit/loss from business: +$35,575 (reported on 19.0% of returns)

Here:	+$35,575
State:	+$15,671

(% of AGI for various income ranges: 199.1% for AGIs below $25k, 448.2% for AGIs $25k-50k, 652.0% for AGIs $50k-75k, 632.2% for AGIs $75k-100k, 1055.6% for AGIs $100k-200k, 5821.9% for AGIs over 200k)

Taxable individual retirement arrangement distribution: $39,226 (reported on 16.7% of returns)

94598:	$39,226
California:	$23,505

(% of AGI for various income ranges: 108.4% for AGIs below $25k, 450.1% for AGIs $25k-50k, 717.3% for AGIs $50k-75k, 1052.6% for AGIs $75k-100k, 2070.1% for AGIs $100k-200k, 3915.7% for AGIs over 200k)

Self-employed (Keogh) retirement plans: $29,451 (reported on 3.2% of returns)

94598:	$29,451
California:	$30,163

(% of AGI for various income ranges: 110.9% for AGIs $50k-75k, 128.8% for AGIs $100k-200k, 949.3% for AGIs over 200k)

Total itemized deductions: $38,777 (reported on 32.5% of returns)

Here:	$38,777
State:	$39,517

(% of AGI for various income ranges: 363.8% for AGIs below $25k, 637.2% for AGIs $25k-50k, 1019.9% for AGIs $50k-75k, 1758.2% for AGIs $75k-100k, 2737.7% for AGIs $100k-200k, 9720.5% for AGIs over 200k)

Charity contributions: $7,985 (reported on 27.4% of returns)

Here:	$7,985
State:	$12,598

(% of AGI for various income ranges: 16.9% for AGIs below $25k, 33.1% for AGIs $25k-50k, 95.1% for AGIs $50k-75k, 178.5% for AGIs $75k-100k, 360.8% for AGIs $100k-200k, 2113.3% for AGIs over 200k)

Taxes paid: $9,316 (reported on 32.4% of returns)

94598:	$9,316
State:	$8,807

(% of AGI for various income ranges: 66.7% for AGIs below $25k, 126.7% for AGIs $25k-50k, 238.8% for AGIs $50k-75k, 445.7% for AGIs $75k-100k, 748.2% for AGIs $100k-200k, 2235.1% for AGIs over 200k)

Earned income credit: $1,320 (reported on 3.2% of returns)

Here:	$1,320
State:	$2,074

(% of AGI for various income ranges: 32.5% for AGIs below $25k, 21.3% for AGIs $25k-50k)

Percentage of individuals using paid preparers for their 2020 taxes: 91.9%

Here:	92%
State:	92%

(% for various income ranges: 88.3% for AGIs below $25k, 90.0% for AGIs $25k-50k, 90.8% for AGIs $50k-75k, 92.7% for AGIs $75k-100k, 92.0% for AGIs $100k-200k, 94.9% for AGIs over 200k)

Averages for the 2012 tax year for zip code 94598, filed in 2013:

Average Adjusted Gross Income (AGI) in 2012: $134,842 (Individual Income Tax Returns)

Here:	$134,842
State:	$72,726

Salary/wage: $116,251 (reported on 74.4% of returns)

Here:	$116,251
State:	$59,079

(% of AGI for various income ranges: 63.4% for AGIs below $25k, 58.2% for AGIs $25k-50k, 58.6% for AGIs $50k-75k, 57.4% for AGIs $75k-100k, 68.0% for AGIs $100k-200k, 63.9% for AGIs over 200k)

Taxable interest for individuals: $2,083 (reported on 63.0% of returns)

This zip code:	$2,083
California:	$2,146

(% of AGI for various income ranges: 3.0% for AGIs below $25k, 2.0% for AGIs $25k-50k, 1.4% for AGIs $50k-75k, 1.3% for AGIs $75k-100k, 0.8% for AGIs $100k-200k, 0.8% for AGIs over 200k)

Ordinary dividends: $9,961 (reported on 48.4% of returns)

Here:	$9,961
State:	$9,308

(% of AGI for various income ranges: 6.9% for AGIs below $25k, 4.4% for AGIs $25k-50k, 4.5% for AGIs $50k-75k, 3.7% for AGIs $75k-100k, 3.1% for AGIs $100k-200k, 3.6% for AGIs over 200k)

Net capital gain/loss in AGI: +$14,854 (reported on 43.0% of returns)

Here:	+$14,854
State:	+$30,460

(% of AGI for various income ranges: 0.1% for AGIs below $25k, 0.2% for AGIs $25k-50k, 0.6% for AGIs $50k-75k, 0.6% for AGIs $75k-100k, 1.4% for AGIs $100k-200k, 7.7% for AGIs over 200k)

Profit/loss from business: +$33,269 (reported on 19.2% of returns)

Here:	+$33,269
State:	+$17,064

(% of AGI for various income ranges: 12.5% for AGIs below $25k, 9.3% for AGIs $25k-50k, 5.3% for AGIs $50k-75k, 4.6% for AGIs $75k-100k, 5.3% for AGIs $100k-200k, 3.9% for AGIs over 200k)

Taxable individual retirement arrangement distribution: $27,913 (reported on 19.9% of returns)

94598:	$27,913
California:	$19,557

(% of AGI for various income ranges: 6.7% for AGIs below $25k, 7.1% for AGIs $25k-50k, 7.0% for AGIs $50k-75k, 8.5% for AGIs $75k-100k, 5.8% for AGIs $100k-200k, 2.2% for AGIs over 200k)

Self-employment retirement plans: $24,323 (reported on 3.6% of returns)

94598:	$24,323
California:	$24,530

(% of AGI for various income ranges: 0.6% for AGIs $25k-50k, 0.3% for AGIs $75k-100k, 0.6% for AGIs $100k-200k, 0.8% for AGIs over 200k)

Total itemized deductions: $39,810 (20% of AGI, reported on 60.1% of returns)

Here:	$39,810
State:	$34,004

Here:	20.2% of AGI
State:	22.7% of AGI

(% of AGI for various income ranges: 28.3% for AGIs below $25k, 20.6% for AGIs $25k-50k, 17.7% for AGIs $50k-75k, 19.3% for AGIs $75k-100k, 19.4% for AGIs $100k-200k, 16.2% for AGIs over 200k)

Charity contributions: $4,314 (reported on 52.4% of returns)

Here:	$4,314
State:	$4,659

(% of AGI for various income ranges: 1.2% for AGIs below $25k, 1.5% for AGIs $25k-50k, 1.4% for AGIs $50k-75k, 1.7% for AGIs $75k-100k, 1.7% for AGIs $100k-200k, 1.7% for AGIs over 200k)

Taxes paid: $19,208 (reported on 59.9% of returns)

94598:	$19,208
State:	$14,448

(% of AGI for various income ranges: 6.6% for AGIs below $25k, 4.3% for AGIs $25k-50k, 4.7% for AGIs $50k-75k, 6.6% for AGIs $75k-100k, 8.2% for AGIs $100k-200k, 9.6% for AGIs over 200k)

Earned income credit: $1,320 (reported on 4.2% of returns)

Here:	$1,320
State:	$2,286

(% of AGI for various income ranges: 1.7% for AGIs below $25k, 0.3% for AGIs $25k-50k)

Percentage of individuals using paid preparers for their 2012 taxes: 53.4%

Here:	53%
State:	64%

(% for various income ranges: 43.8% for AGIs below $25k, 49.2% for AGIs $25k-50k, 52.7% for AGIs $50k-75k, 56.3% for AGIs $75k-100k, 56.3% for AGIs $100k-200k, 63.0% for AGIs over 200k)

Averages for the 2004 tax year for zip code 94598, filed in 2005:

Average Adjusted Gross Income (AGI) in 2004: $99,771 (Individual Income Tax Returns)

Here:	$99,771
State:	$58,600

Salary/wage: $88,557 (reported on 73.7% of returns)

Here:	$88,557
State:	$49,455

(% of AGI for various income ranges: 52.3% for AGIs $10k-25k, 61.2% for AGIs $25k-50k, 59.5% for AGIs $50k-75k, 65.4% for AGIs $75k-100k, 66.0% for AGIs over 100k)

Taxable interest for individuals: $2,511 (reported on 71.4% of returns)

This zip code:	$2,511
California:	$2,365

(% of AGI for various income ranges: 5.6% for AGIs $10k-25k, 3.0% for AGIs $25k-50k, 2.4% for AGIs $50k-75k, 1.8% for AGIs $75k-100k, 1.4% for AGIs over 100k)

Taxable dividends: $5,362 (reported on 55.5% of returns)

Here:	$5,362
State:	$4,746

(% of AGI for various income ranges: 6.9% for AGIs $10k-25k, 4.1% for AGIs $25k-50k, 3.5% for AGIs $50k-75k, 3.1% for AGIs $75k-100k, 2.6% for AGIs over 100k)

Net capital gain/loss: +$13,836 (reported on 48.2% of returns)

Here:	+$13,836
State:	+$23,418

(% of AGI for various income ranges: 1.1% for AGIs $10k-25k, 0.8% for AGIs $25k-50k, 1.4% for AGIs $50k-75k, 1.4% for AGIs $75k-100k, 8.6% for AGIs over 100k)

Profit/loss from business: +$33,583 (reported on 20.3% of returns)

Here:	+$33,583
State:	+$16,826

(% of AGI for various income ranges: 13.3% for AGIs $10k-25k, 8.1% for AGIs $25k-50k, 6.1% for AGIs $50k-75k, 7.4% for AGIs $75k-100k, 6.5% for AGIs over 100k)

IRA payment deduction: $3,555 (reported on 4.4% of returns)

94598:	$3,555
California:	$3,192

(% of AGI for various income ranges: 0.3% for AGIs $10k-25k, 0.5% for AGIs $25k-50k, 0.3% for AGIs $50k-75k, 0.3% for AGIs $75k-100k, 0.1% for AGIs over 100k)

Self-employed pension: $19,189 (reported on 4.7% of returns)

Here:	$19,189
California:	$17,688

(% of AGI for various income ranges: 0.7% for AGIs $10k-25k, 0.5% for AGIs $25k-50k, 0.5% for AGIs $50k-75k, 0.9% for AGIs $75k-100k, 1.0% for AGIs over 100k)

Total itemized deductions: $32,890 (22% of AGI, reported on 59.4% of returns)

Here:	$32,890
State:	$28,113

Here:	22.2% of AGI
State:	25.3% of AGI

(% of AGI for various income ranges: 32.8% for AGIs $10k-25k, 21.7% for AGIs $25k-50k, 20.6% for AGIs $50k-75k, 22.9% for AGIs $75k-100k, 18.1% for AGIs over 100k)

Charity contributions deductions: $3,949 (3% of AGI, reported on 54.7% of returns)

Here:	$3,949
State:	$3,923

Here:	2.6% of AGI
State:	3.3% of AGI

(% of AGI for various income ranges: 2.4% for AGIs $10k-25k, 2.0% for AGIs $25k-50k, 2.1% for AGIs $50k-75k, 2.4% for AGIs $75k-100k, 2.1% for AGIs over 100k)

Total tax: $19,828 (reported on 85.3% of returns)

94598:	$19,828
State:	$10,761

(% of AGI for various income ranges: 5.7% for AGIs $10k-25k, 8.6% for AGIs $25k-50k, 10.6% for AGIs $50k-75k, 11.2% for AGIs $75k-100k, 19.3% for AGIs over 100k)

Earned income credit: $1,081 (reported on 3.3% of returns)

Here:	$1,081
State:	$1,763

Percentage of individuals using paid preparers for their 2004 taxes: 55.7%

Here:	56%
State:	66%

(% for various income ranges: 48.5% for AGIs below $10k, 53.8% for AGIs $10k-25k, 54.1% for AGIs $25k-50k, 58.5% for AGIs $50k-75k, 55.1% for AGIs $75k-100k, 59.7% for AGIs over 100k)

Nearest zip codes: 94596, 94507, 94518, 94521, 94528, 94597.
Walnut Creek Zip Code Map

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

• Lesbian couples: 0.2% of all households
• Gay men: 0.4% of all households

Household received Food Stamps/SNAP in the past 12 months: 257
Household did not receive Food Stamps/SNAP in the past 12 months: 10,135

Women who had a birth in the past 12 months: 246 (188 now married, 57 unmarried)
Women who did not have a birth in the past 12 months: 5,023 (2,471 now married, 2,532 unmarried)

Housing units in zip code 94598 with a mortgage: 5,070 (584 second mortgage, 65 home equity loan, 500 both second mortgage and home equity loan)
Houses without a mortgage: 157

Median monthly owner costs for units with a mortgage: $3,876
Median monthly owner costs for units without a mortgage: $981

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

• Zip code 94598 household income distribution in 2022

• 308Less than $10,000
• 321$10,000 to $14,999
• 221$15,000 to $19,999
• 99$20,000 to $24,999
• 71$25,000 to $29,999
• 9$30,000 to $34,999
• 74$35,000 to $39,999
• 292$40,000 to $44,999
• 83$45,000 to $49,999
• 238$50,000 to $59,999
• 452$60,000 to $74,999
• 652$75,000 to $99,999
• 758$100,000 to $124,999
• 712$125,000 to $149,999
• 1,512$150,000 to $199,999
• 4,860$200,000 or more

• Estimate of home value of owner-occupied houses/condos in 2022 in zip code 94598

• 40Less than $10,000
• 8$25,000 to $29,999
• 63$80,000 to $89,999
• 41$100,000 to $124,999
• 26$125,000 to $149,999
• 4$175,000 to $199,999
• 18$250,000 to $299,999
• 54$300,000 to $399,999
• 120$400,000 to $499,999
• 470$500,000 to $749,999
• 1,477$750,000 to $999,999
• 3,686$1,000,000 to $1,499,999
• 1,924$1,500,000 to $1,999,999
• 902$2,000,000 or more

• Rent paid by renters in 2022 in zip code 94598

• 139$250 to $299
• 62$300 to $349
• 67$400 to $449
• 22$450 to $499
• 18$550 to $599
• 17$650 to $699
• 2$750 to $799
• 14$800 to $899
• 9$900 to $999
• 62$1,000 to $1,249
• 59$1,500 to $1,999
• 386$2,000 to $2,499
• 721$2,500 to $2,999
• 391$3,000 to $3,499
• 600$3,500 or more
• 111No cash rent

Median gross rent in 2022: $2,948.

Median price asked for vacant for-sale houses and condos in 2022: $3,786,473.

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

• White Non-Hispanic householders: $1,359,757
• Black or African American householders: $969,294
• American Indian or Alaska Native householders: $877,983
• Asian householders: $1,410,840
• Native Hawaiian and other Pacific Islander householders: $718,350
• Some other race householders: $1,573,666
• Two or more races householders: $1,181,926
• Hispanic or Latino householders: $1,377,317

Estimated median house or condo value in 2022: $1,341,240 Lower value quartile - upper value quartile: $1,062,088 - $1,699,818

Mean price in 2022:

Detached houses: $1,417,294

Here:	$1,417,294
State:	$988,808

Townhouses or other attached units: $955,599

Here:	$955,599
State:	$838,546

In 2-unit structures: $707,770

Here:	$707,770
State:	$1,138,100

In 3-to-4-unit structures: $1,050,208

Here:	$1,050,208
State:	$824,253

In 5-or-more-unit structures: $610,861

Here:	$610,861
State:	$730,996

Housing units in structures:

• One, detached: 7,172
• One, attached: 1,709
• Two: 111
• 3 or 4: 336
• 5 to 9: 353
• 10 to 19: 101
• 20 to 49: 285
• 50 or more: 675
• Mobile homes: 56

Unemployment: 3.0%

• Means of transportation to work in zip code 94598

• 46.0%5,816Drove a car alone
• 6.0%760Carpooled
• 0.8%107Bus or trolley bus
• 5.2%659Streetcar or trolley car
• 1.3%170Subway or elevated
• 0.7%94Bicycle
• 2.3%291Walked
• 2.0%254Other means
• 36.9%4,660Worked at home

• Travel time to work (commute) in zip code 94598

• 162Less than 5 minutes
• 3955 to 9 minutes
• 1,11110 to 14 minutes
• 1,17415 to 19 minutes
• 83120 to 24 minutes
• 41025 to 29 minutes
• 97030 to 34 minutes
• 34235 to 39 minutes
• 49140 to 44 minutes
• 77445 to 59 minutes
• 1,28260 to 89 minutes
• 63090 or more minutes

Percentage of zip code residents living and working in this county: 66.2%

Household type by relationship:

Households: 26,127

• Male householders: 5,529 (849 living alone), Female householders: 5,096 (1,602 living alone)

• 6,326 spouses (6,211 opposite-sex spouses), 496 unmarried partners, (478 opposite-sex unmarried partners), 6,598 children (6,233 natural, 221 adopted, 147 stepchildren), 69 grandchildren, 206 brothers or sisters, 466 parents, 26 foster children, 174 other relatives, 702 non-relatives

• In group quarters: 558 (-1 institutionalized population)

Size of family households: 3,555 2-persons, 1,860 3-persons, 1,549 4-persons, 430 5-persons, 113 6-persons, 8 7-or-more-persons

Size of nonfamily households: 2,456 1-person, 491 2-persons, 112 3-persons, 62 4-persons

4,273 married couples with children.
527 single-parent households (200 men, 327 women).

71.0% of residents of 94598 zip code speak English at home.
6.0% of residents speak Spanish at home (85% very well, 14% well, 1% not at all).
13.0% of residents speak other Indo-European language at home (72% very well, 14% well, 4% not well, 10% not at all).
8.8% of residents speak Asian or Pacific Island language at home (62% very well, 27% well, 9% not well, 1% not at all).
1.7% of residents speak other language at home (70% very well, 22% well, 7% not well).

There are 119 Internal Medicine Specialists 672 Other Medical Specialists in Zip Code 94598.

Major facilities with environmental interests located in this zip code:

• CHEVRON STATION NO 99206 (1805 YGNACIO VALLEY RD in WALNUT CREEK, CA)

  STATE MASTER (California - Hazardous Waste Tracking) - HAZARDOU WASTE PROGRAM
  Small Quantity Generators, between 100 kg and 1000 kg of hazardous waste/month (Resource Conservation and Recovery Act (tracking hazardous waste)) - notification
  STATE MASTER (California - Used Oil Recycling System ) - USED OIL RECYCLING
  Organizations: CHEVRON PRODUCTS CO (CONTACT/OWNER)
  Alternative names: WALNUT CREEK CHEVRON SERVICE CENTER

• JGI PRODUCTION GENOMICS FACILITY (2800 MITCHELL DRIVE in WALNUT CREEK, CA) . Federal Facility. DOE - ENERGY, SCIENCE & ENVIRONMENT

  STATE MASTER (California - Hazardous Waste Tracking) - HAZARDOU WASTE PROGRAM
  HAZARDOUS WASTE BIENNIAL REPORTER (Resource Conservation and Recovery Act (tracking hazardous waste))
  Large Quantity Generators, more that 1000 kg of hazardous waste/month (Resource Conservation and Recovery Act (tracking hazardous waste))
  Organizations: UNIVERSITY OF CALIFORNIA (CONTACT/OPERATOR) , CASTLE ROCK I, LP (CONTACT/OWNER)
  Alternative names: PRODUCTION SEQUENCING FACILITY

• G TODD ACKLAM DBA ACKIAM TRUCKING (576 MAETTERHORNI DR in WALNUT CREEK, CA)

  STATE MASTER (California - Hazardous Waste Tracking) - HAZARDOU WASTE PROGRAM
  TRANSPORTER (Resource Conservation and Recovery Act (tracking hazardous waste))
  

• KAISER FOUNDATION HEALTH PLAN (25 N VIA MONTE in WALNUT CREEK, CA)

  STATE MASTER (California - Hazardous Waste Tracking) - HAZARDOU WASTE PROGRAM
  Small Quantity Generators, between 100 kg and 1000 kg of hazardous waste/month (Resource Conservation and Recovery Act (tracking hazardous waste)) - notification
  Alternative names: KAISER PERMANENTE

• KAISER PARK SHADELANDS MED OFC (320 LENNON LN in WALNUT CREEK, CA)

  STATE MASTER (California - Hazardous Waste Tracking) - HAZARDOU WASTE PROGRAM
  Small Quantity Generators, between 100 kg and 1000 kg of hazardous waste/month (Resource Conservation and Recovery Act (tracking hazardous waste)) - notification
  Organizations: KAISER FOUNDATION HOSP (CONTACT/OWNER)
  Alternative names: KAISER PERMANENTE

• FOOTHILL MIDDLE (2775 CEDRO LANE in WALNUT CREEK, CA)

  (National Center for Education Statistics) - STATE ID-6004063
  Organizations: MT. DIABLO UNIFIED (SCHOOL DISTRICT)
  

• INDIAN VALLEY ELEMENTARY (551 MARSHALL DR. in WALNUT CREEK, CA)

  (National Center for Education Statistics) - STATE ID-6005177
  Organizations: WALNUT CREEK ELEMENTARY (SCHOOL DISTRICT)
  

• BANCROFT ELEMENTARY (2200 PARISH DR. in WALNUT CREEK, CA)

  (National Center for Education Statistics) - STATE ID-6003966
  Organizations: MT. DIABLO UNIFIED (SCHOOL DISTRICT)
  

• NORTHGATE HIGH (425 CASTLE ROCK ROAD in WALNUT CREEK, CA)

  (National Center for Education Statistics) - STATE ID-0730044
  Organizations: MT. DIABLO UNIFIED (SCHOOL DISTRICT)
  

• APPLIED CHEMICAL DISPOSAL INC (2775 MITCHELL DR STE 220 in WALNUT CREEK, CA)

  TRANSPORTER (Resource Conservation and Recovery Act (tracking hazardous waste)) - notification
  

• EASTBAY MEDICAL IMAGING (1515 YGNACIO VALLEY RD STE H in WALNUT CREEK, CA)

  Small Quantity Generators, between 100 kg and 1000 kg of hazardous waste/month (Resource Conservation and Recovery Act (tracking hazardous waste)) - notification
  Organizations: YGNACIO ASSOCIATES (CONTACT/OWNER)
  

• ENGINEERING REMEDIATION RESOURCES GROUP (2815 MITCHELL DR STE 103 in WALNUT CREEK, CA)

  TRANSPORTER (Resource Conservation and Recovery Act (tracking hazardous waste))
  Organizations: CINDY LIU (CONTACT/OWNER)
  

• FOTOMAT CORP EB809 (1835 YGNACIO VALLEY RD in WALNUT CREEK, CA)

  Small Quantity Generators, between 100 kg and 1000 kg of hazardous waste/month (Resource Conservation and Recovery Act (tracking hazardous waste)) - notification
  Organizations: FOTOMAT CORPORATION (CONTACT/OWNER)
  

Housing units lacking complete plumbing facilities: 0.4%
Housing units lacking complete kitchen facilities: 1.8%

Population in 1990: 24,174. Population change in the 1990s: +1,837 (+7.6%).

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

• This state: 12,592
• Northeast: 2,533
• Midwest: 2,055
• South: 1,084
• West: 1,298

61% of the 94598 zip code residents lived in the same house 5 years ago.
   Out of people who lived in different houses, 55% lived in this county.
   Out of people who lived in different counties, 50% lived in California.

88% of the 94598 zip code residents lived in the same house 1 year ago.
   Out of people who lived in different houses, 30% moved from this county.
   Out of people who lived in different houses, 45% moved from different county within same state.
   Out of people who lived in different houses, 21% 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): 598
Students in private schools in grades 9 to 12 (high school): 138 Students in private undergraduate colleges: 159

Companies with federal contracts located in this zip code (WALNUT CREEK, CA):

• INNOVATIVE TECHNICAL SOLUTIONS (2730 SHADELANDS DRIVE, SUI; small business) : $217,317,995 in 767 contracts from 2000 to 2006

  Contracts for Other Architect and Engineering Services, Other Environmental Services, Studies, and Analytical Support, Construction of Structures and Facilities -- Restoration of real property, Maintenance, Repair or Alteration of Real Property -- Other Non-Building Facilities, and more by Air Force, Navy, Army, Department of Veterans Affairs, and others
  Signed by year: 2000: $1,772,274; 2001: $10,099,708; 2002: $41,196,418; 2003: $41,308,206; 2004: $51,377,216; 2005: $49,637,700; 2006: $21,926,473.
  
  Biggest contracts:
  $10,831,407 with Air Force for Other Architect and Engineering Services. Taking place in UT. Signed on 2005-04-07. Completion date: 2005-11-30.
  $5,230,627 with Navy for Other Environmental Services, Studies, and Analytical Support. Signed on 2002-11-12. Completion date: 2004-05-11.
  $4,999,682, same as above. Signed on 2003-07-30. Completion date: 2005-08-14.
  $4,398,000 with Air Force for Other Architect and Engineering Services. Taking place in FL. Signed on 2002-09-20. Completion date: 2004-03-31.
  

• ITSI/PARSONS DESIGN BUILD PLUS (2730 SHADELANDS, STE 100; small business) : $16,435,937 in 18 contracts from 2004 to 2006

  Contracts for Residential Buildings, Other Buildings, Architect - Engineer Services (including landscaping, interior layout, and designing), Industrial Buildings, and more by Air Force
  Signed by year: 2000: $0; 2001: $0; 2002: $0; 2003: $0; 2004: $9,092,625; 2005: $7,253,312; 2006: $90,000.
  
  Biggest contracts:
  $4,928,692 with Air Force for Residential Buildings. Taking place in AR. Signed on 2004-09-27. Completion date: 2006-03-30.
  $2,500,000 with Air Force for Other Buildings. Taking place in TN. Signed on 2005-09-29. Completion date: 2006-10-31.
  $2,495,385 with Air Force for Architect - Engineer Services (including landscaping, interior layout, and designing). Taking place in MO. Signed on 2005-09-28. Completion date: 2006-11-30.
  $2,378,069 with Air Force for Residential Buildings. Taking place in MO. Signed on 2004-09-30. Completion date: 2006-02-28.
  

• ENVIRONMENTAL MANAGEMENT SERVI (3075 CITRUS CIR STE 160; small business) : $8,710,803 in 27 contracts from 2005 to 2006

  Contracts for Hazardous Substance Removal, Cleanup, and Disposal Services and Operational Support, Development of Environmental Impact Statements and Assessments by Army
  Signed by year: 2000: $0; 2001: $0; 2002: $0; 2003: $0; 2004: $0; 2005: $4,122,518; 2006: $4,588,285.
  
  Biggest contracts:
  $1,723,479 with Army for Hazardous Substance Removal, Cleanup, and Disposal Services and Operational Support. Signed on 2006-04-12. Completion date: 2010-07-30.
  $1,695,690 with Army for Development of Environmental Impact Statements and Assessments. Signed on 2005-06-10. Completion date: 2010-04-28.
  $1,649,823, same as above. Signed on 2005-11-09. Completion date: 2010-07-30.
  $879,723, same as above. Signed on 2006-04-07. Completion date: 2010-04-28.
  

• DETECTOR ENGINEERING & TECH IN (486 N WIGET LN; small business) : $61,030 in 5 contracts from 2002 to 2003

  Contracts for Hazard-Detecting Instruments and Apparatus, Drafting, Surveying, and Mapping Instruments, Electrical and Electronic Properties Measuring and Testing Instruments by Army
  Signed by year: 2000: $0; 2001: $0; 2002: $29,560; 2003: $31,470; 2004: $0; 2005: $0; 2006: $0.
  
  Biggest contracts:
  $28,480 with Army for Hazard-Detecting Instruments and Apparatus. Signed on 2002-06-12. Completion date: 2002-07-11.
  $16,520, same as above. Signed on 2003-01-06. Completion date: 2003-02-24.
  $14,950, same as above. Signed on 2003-09-17. Completion date: 2003-11-06.
  $660 with Army for Drafting, Surveying, and Mapping Instruments. Signed on 2002-09-16. Completion date: 2002-09-24.
  

• GHOREISHI CONSULTANTS (868 STONEHAVEN DR; small business)

  $24,480 with Navy for Educational Services. Signed on 2005-06-14. Completion date: 2005-10-15.

• ROLFJENSEN & ASSOCIATES, INC (2125 OAK GROVE ROAD, SUITE; small business) : -$1,879 in 4 contracts in 2003

  $0 with Navy for Architect - Engineer Services (including landscaping, interior layout, and designing). Signed on 2003-08-26. Completion date: 1995-12-07.
  $0, same as above. Signed on 2003-08-26. Completion date: 1995-11-13.
  -$772, same as above. Signed on 2003-08-26. Completion date: 1995-12-07.
  -$1,107, same as above. Signed on 2003-08-26. Completion date: 1995-11-13.
  

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

• Health Care and Social Assistance: Offices of Physicians (except Mental Health Specialists) (250-499 employees: 1 establishment, 100-249 employees: 1 establishment, 20-49 employees: 4 establishments, 10-19 employees: 14 establishments, 5-9 employees: 24 establishments, 1-4 employees: 60 establishments)
• Finance and Insurance: Commercial Banking (250-499: 1, 100-249: 2, 50-99: 1, 20-49: 2)
• Information: Newspaper Publishers (500-999: 1)
• Professional, Scientific, and Technical Services: Engineering Services (100-249: 2, 50-99: 1, 20-49: 3, 10-19: 7, 5-9: 1, 1-4: 12)
• Administrative and Support and Waste Management and Remediation Services: Temporary Help Services (250-499: 1, 50-99: 1, 20-49: 2, 1-4: 3)
• Management of Companies and Enterprises: Corporate, Subsidiary, and Regional Managing Offices (250-499: 1, 20-49: 1, 10-19: 3, 5-9: 1, 1-4: 3)
• Real Estate and Rental and Leasing: Residential Property Managers (250-499: 1, 50-99: 1, 1-4: 1)
• Professional, Scientific, and Technical Services: Custom Computer Programming Services (100-249: 1, 50-99: 1, 20-49: 3, 10-19: 2, 5-9: 3, 1-4: 18)
• Health Care and Social Assistance: Home Health Care Services (250-499: 1, 20-49: 1, 1-4: 2)
• Information: Data Processing, Hosting, and Related Services (250-499: 1, 5-9: 2, 1-4: 5)

Most common first names in zip code 94598 among deceased individuals
Name	Count	Lived (average)
John	146	76.5 years
Mary	124	80.1 years
William	124	76.5 years
Robert	120	75.3 years
James	80	73.2 years
Helen	75	81.3 years
George	71	78.1 years
Dorothy	69	82.9 years
Margaret	65	82.9 years
Charles	61	75.7 years

Most common last names in zip code 94598 among deceased individuals
Last name	Count	Lived (average)
Smith	52	77.0 years
Johnson	38	79.5 years
Brown	25	79.2 years
Anderson	24	81.7 years
Miller	22	83.4 years
Taylor	21	78.3 years
Jones	19	75.2 years
Williams	18	71.8 years
Martin	17	79.5 years
Nelson	16	81.4 years

Businesses in zip code 94598
Name	Count		Name	Count
Ace Hardware	1		RadioShack	1
Applebee's	1		SAS Shoes	1
CVS	1		Starbucks	3
Carl\s Jr.	1		T-Mobile	1
DHL	1		U-Haul	1
FedEx	7		UPS	3
Jamba Juice	1		Vans	2
New Balance	4		Vons	2
Panda Express	1		Walgreens	1
Quiznos	1