ZIP code
94904
Greenbrae, CA
94904 covers Greenbrae in Marin County, with 13,043 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 94904. Methodology
ZIP code map of 94904
About ZIP code 94904
Acceptable cities: Kentfield
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 94904. Not ACS. Methodology
People in 94904
Race
- White9,735
- Black or African American158
- American Indian or Alaska Native58
- Asian731
- Native Hawaiian and Pacific Islander14
- Other race623
- Two or more races1,399
Hispanic or Latino (any race): 1,383
Age
- Under 101,257
- 10 to 191,780
- 20 to 29820
- 30 to 391,065
- 40 to 491,736
- 50 to 592,005
- 60 to 691,647
- 70 to 791,381
- 80 and older1,027
Income and housing in 94904
Education
- High school graduate97.1%
- Bachelor's degree70.0%
- Graduate degree34.5%
Places covering 94904
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.
- Kentfield53.3%
- Larkspur44.4%
- San Rafael0.6%
- Ross0.1%
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.
- Marin 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
1.6% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 94904
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 11,172 | |
| 2006 | 10,543 | |
| 2007 | 10,828 | |
| 2008 | 10,839 | |
| 2009 | 10,912 | |
| 2010 | 11,097 | |
| 2011 | 12,384 | 11,190 |
| 2012 | 12,156 | 11,250 |
| 2013 | 12,087 | 11,320 |
| 2014 | 12,271 | 11,340 |
| 2015 | 12,458 | 11,630 |
| 2016 | 12,459 | 11,490 |
| 2017 | 12,633 | 11,670 |
| 2018 | 12,590 | 11,510 |
| 2019 | 12,994 | 11,480 |
| 2020 | 13,319 | 11,440 |
| 2021 | 13,391 | 11,270 |
| 2022 | 13,132 | 11,300 |
| 2023 | 13,043 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 94904
12 nearest ZIP centroids (any distance)
- 94974San Quentin0.7 miPop 17 · Income —
- 94939Larkspur1.1 miPop 7,372 · Income $182,743
- 94957Ross1.2 miPop 2,151 · Income $250,000+
- 94925Corte Madera2.6 miPop 10,101 · Income $220,771
- 94941Mill Valley3.1 miPop 32,349 · Income $210,217
- 94964San Quentin3.4 miPop 2,115 · Income —
- 94901San Rafael3.6 miPop 41,095 · Income $108,837
- 94960San Anselmo3.7 miPop 15,891 · Income $172,332
- 94930Fairfax3.8 miPop 8,564 · Income $136,341
- 94903San Rafael5.2 miPop 31,135 · Income $127,464
- 94970Stinson Beach6.1 miPop 372 · Income $117,188
- 94920Belvedere Tiburon6.4 miPop 12,682 · Income $238,304
ZIP centroids within 2 miles
ZIPs within 2 miles of this place
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ZIP code 94904 FAQ
- What city is ZIP code 94904 in?
- 94904 is in Greenbrae, CA.
- What county is 94904 in?
- 94904 is in Marin County.
- What is the median household income in 94904?
- The median household income in 94904 is $161,875.
- Which ZIP codes are near 94904?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 94904.