ZIP code
94561
Oakley, CA
94561 covers Oakley in Contra Costa County, with 45,386 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 94561. Methodology
ZIP code map of 94561
About ZIP code 94561
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 94561. Not ACS. Methodology
People in 94561
Race
- White20,569
- Black or African American3,722
- American Indian or Alaska Native454
- Asian4,149
- Native Hawaiian and Pacific Islander311
- Other race7,511
- Two or more races7,829
Hispanic or Latino (any race): 16,293
Age
- Under 106,202
- 10 to 196,916
- 20 to 295,441
- 30 to 396,705
- 40 to 496,034
- 50 to 595,770
- 60 to 694,430
- 70 to 792,190
- 80 and older857
Income and housing in 94561
Education
- High school graduate88.6%
- Bachelor's degree23.1%
- Graduate degree5.2%
Places covering 94561
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Contra Costa County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
2.4% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 94561
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 29,435 | |
| 2006 | 30,649 | |
| 2007 | 33,165 | |
| 2008 | 32,965 | |
| 2009 | 34,657 | |
| 2010 | 35,400 | |
| 2011 | 35,383 | 36,513 |
| 2012 | 36,908 | 37,370 |
| 2013 | 37,679 | 38,150 |
| 2014 | 38,481 | 38,340 |
| 2015 | 39,435 | 39,260 |
| 2016 | 40,274 | 40,200 |
| 2017 | 40,905 | 41,440 |
| 2018 | 41,911 | 41,690 |
| 2019 | 42,473 | 41,850 |
| 2020 | 43,031 | 43,050 |
| 2021 | 44,088 | 43,410 |
| 2022 | 44,546 | 43,430 |
| 2023 | 45,386 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 94561
12 nearest ZIP centroids (any distance)
- 94548Knightsen2.5 miPop 637 · Income $183,100
- 94511Bethel Island4.1 miPop 2,144 · Income $78,393
- 94513Brentwood4.7 miPop 68,160 · Income $139,736
- 94531Antioch5.4 miPop 44,746 · Income $123,428
- 94509Antioch6.6 miPop 71,013 · Income $81,512
- 94505Discovery Bay9.9 miPop 15,316 · Income $154,063
- 95219Stockton10.2 miPop 31,200 · Income $105,300
- 94571Rio Vista11.6 miPop 10,973 · Income $85,212
- 94512Birds Landing11.9 miPop 134 · Income —
- 94514Byron12.0 miPop 2,044 · Income $97,946
- 95641Isleton12.1 miPop 2,086 · Income $76,667
- 94565Pittsburg13.0 miPop 99,933 · Income $95,035
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 94561, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 94561 FAQ
- What city is ZIP code 94561 in?
- 94561 is in Oakley, CA.
- What county is 94561 in?
- 94561 is in Contra Costa County.
- What is the median household income in 94561?
- The median household income in 94561 is $130,859.
- Which ZIP codes are near 94561?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 94561.