ZIP code
94555
Fremont, CA
94555 covers Fremont in Alameda County, with 37,500 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 94555. Methodology
ZIP code map of 94555

About ZIP code 94555
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 94555. Not ACS. Methodology
People in 94555
Race
- White4,646
- Black or African American927
- American Indian or Alaska Native121
- Asian27,366
- Native Hawaiian and Pacific Islander218
- Other race1,354
- Two or more races2,255
Hispanic or Latino (any race): 2,845
Age
- Under 105,335
- 10 to 194,865
- 20 to 293,377
- 30 to 396,210
- 40 to 496,279
- 50 to 594,324
- 60 to 693,526
- 70 to 792,113
- 80 and older858
Income and housing in 94555
Education
- High school graduate93.3%
- Bachelor's degree67.6%
- Graduate degree33.2%
Places covering 94555
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.
- Fremont100.0%
- Union City0.0%
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.
- Alameda 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
Population history for 94555
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 32,297 | |
| 2006 | 31,879 | |
| 2007 | 33,300 | |
| 2008 | 32,703 | |
| 2009 | 32,883 | |
| 2010 | 33,353 | |
| 2011 | 33,656 | 33,628 |
| 2012 | 34,463 | 34,020 |
| 2013 | 34,973 | 34,510 |
| 2014 | 35,654 | 34,700 |
| 2015 | 36,693 | 35,030 |
| 2016 | 36,750 | 35,410 |
| 2017 | 37,657 | 35,980 |
| 2018 | 38,388 | 35,450 |
| 2019 | 38,478 | 35,210 |
| 2020 | 38,017 | 34,500 |
| 2021 | 38,522 | 33,870 |
| 2022 | 37,671 | 33,670 |
| 2023 | 37,500 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 94555
12 nearest ZIP centroids (any distance)
- 94587Union City3.2 miPop 68,141 · Income $137,194
- 94560Newark4.7 miPop 47,145 · Income $164,909
- 94545Hayward5.9 miPop 33,186 · Income $115,258
- 94303Palo Alto6.3 miPop 47,123 · Income $148,031
- 94544Hayward6.4 miPop 76,739 · Income $108,358
- 94063Redwood City6.5 miPop 34,695 · Income $115,528
- 94536Fremont6.6 miPop 70,707 · Income $156,672
- 94301Palo Alto7.7 miPop 17,126 · Income $235,529
- 94025Menlo Park8.1 miPop 40,230 · Income $215,871
- 94065Redwood City8.3 miPop 11,620 · Income $213,361
- 94538Fremont8.4 miPop 67,704 · Income $144,451
- 94027Atherton8.4 miPop 7,030 · Income $250,000+
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 94555, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 94555 FAQ
- What city is ZIP code 94555 in?
- 94555 is in Fremont, CA.
- What county is 94555 in?
- 94555 is in Alameda County.
- What is the median household income in 94555?
- The median household income in 94555 is $213,488.
- Which ZIP codes are near 94555?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 94555.