ZIP code
94550
Livermore, CA
94550 covers Livermore in Alameda County, with 49,610 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 94550. Methodology
ZIP code map of 94550

About ZIP code 94550
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 94550. Not ACS. Methodology
People in 94550
Race
- White32,364
- Black or African American936
- American Indian or Alaska Native323
- Asian6,377
- Native Hawaiian and Pacific Islander106
- Other race3,184
- Two or more races6,669
Hispanic or Latino (any race): 9,082
Age
- Under 105,542
- 10 to 196,509
- 20 to 295,069
- 30 to 396,364
- 40 to 496,473
- 50 to 597,786
- 60 to 696,062
- 70 to 793,855
- 80 and older2,299
Income and housing in 94550
Education
- High school graduate96.2%
- Bachelor's degree55.8%
- Graduate degree22.4%
Places covering 94550
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.
- Livermore96.6%
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 County99.8%
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
3.4% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 94550
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 46,035 | |
| 2006 | 44,946 | |
| 2007 | 46,857 | |
| 2008 | 46,014 | |
| 2009 | 46,360 | |
| 2010 | 46,228 | |
| 2011 | 45,154 | 46,258 |
| 2012 | 46,915 | 46,320 |
| 2013 | 47,648 | 46,640 |
| 2014 | 48,050 | 46,670 |
| 2015 | 48,663 | 47,720 |
| 2016 | 50,122 | 47,580 |
| 2017 | 50,646 | 47,910 |
| 2018 | 50,500 | 47,410 |
| 2019 | 50,374 | 47,110 |
| 2020 | 52,617 | 46,740 |
| 2021 | 50,119 | 46,170 |
| 2022 | 49,463 | 45,630 |
| 2023 | 49,610 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 94550
12 nearest ZIP centroids (any distance)
- 95377Tracy11.1 miPop 36,182 · Income $155,984
- 95140Mount Hamilton12.2 miPop 41 · Income —
- 95132San Jose13.6 miPop 39,605 · Income $172,266
- 95304Tracy15.4 miPop 14,818 · Income $114,359
- 95127San Jose15.5 miPop 61,091 · Income $120,548
- 94586Sunol15.5 miPop 1,011 · Income $198,942
- 95376Tracy16.9 miPop 54,853 · Income $103,493
- 95148San Jose17.1 miPop 45,392 · Income $160,729
- 95035Milpitas17.3 miPop 78,479 · Income $176,723
- 94566Pleasanton17.4 miPop 44,782 · Income $187,721
- 95391Tracy18.1 miPop 25,193 · Income $171,510
- 95387Westley18.3 miPop 1,187 · Income $55,833
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 94550, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 94550 FAQ
- What city is ZIP code 94550 in?
- 94550 is in Livermore, CA.
- What county is 94550 in?
- 94550 is in Alameda County.
- What is the median household income in 94550?
- The median household income in 94550 is $177,218.
- Which ZIP codes are near 94550?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 94550.