ZIP code
95403
Santa Rosa, CA
95403 covers Santa Rosa in Sonoma County, with 45,570 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 95403. Methodology
ZIP code map of 95403

About ZIP code 95403
Acceptable cities: Larkfield
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 95403. Not ACS. Methodology
People in 95403
Race
- White24,396
- Black or African American1,096
- American Indian or Alaska Native996
- Asian2,983
- Native Hawaiian and Pacific Islander233
- Other race8,735
- Two or more races6,266
Hispanic or Latino (any race): 15,532
Age
- Under 104,973
- 10 to 195,640
- 20 to 295,622
- 30 to 396,743
- 40 to 495,465
- 50 to 595,772
- 60 to 695,392
- 70 to 793,175
- 80 and older1,923
Income and housing in 95403
Education
- High school graduate87.1%
- Bachelor's degree27.3%
- Graduate degree8.2%
Places covering 95403
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.
- Santa Rosa76.2%
- Larkfield-Wikiup17.8%
- Windsor1.0%
- Fulton0.1%
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.
- Sonoma 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
4.8% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 95403
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 36,302 | |
| 2006 | 36,844 | |
| 2007 | 39,258 | |
| 2008 | 38,296 | |
| 2009 | 39,734 | |
| 2010 | 39,894 | |
| 2011 | 44,676 | 40,192 |
| 2012 | 46,070 | 40,250 |
| 2013 | 44,914 | 40,950 |
| 2014 | 44,918 | 41,370 |
| 2015 | 45,596 | 41,830 |
| 2016 | 46,294 | 38,120 |
| 2017 | 46,288 | 36,780 |
| 2018 | 45,355 | 36,610 |
| 2019 | 45,096 | 38,660 |
| 2020 | 44,716 | 39,460 |
| 2021 | 46,463 | 39,360 |
| 2022 | 44,677 | 39,800 |
| 2023 | 45,570 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 95403
12 nearest ZIP centroids (any distance)
- 95439Fulton1.5 miPop 708 · Income $165,216
- 95492Windsor3.6 miPop 27,455 · Income $131,022
- 95404Santa Rosa3.8 miPop 37,317 · Income $102,802
- 95401Santa Rosa4.3 miPop 36,842 · Income $93,513
- 95405Santa Rosa6.5 miPop 22,811 · Income $117,931
- 95407Santa Rosa7.5 miPop 42,135 · Income $82,807
- 95444Graton7.9 miPop 748 · Income $210,650
- 95436Forestville8.3 miPop 5,999 · Income $96,023
- 95472Sebastopol9.3 miPop 28,588 · Income $109,775
- 95409Santa Rosa9.6 miPop 25,960 · Income $105,736
- 95448Healdsburg11.0 miPop 15,868 · Income $103,048
- 94928Rohnert Park11.4 miPop 46,463 · Income $96,622
ZIP centroids within 2 miles
| ZIP | City | State | Distance (miles) | ACS population | Median income |
|---|---|---|---|---|---|
| 95439 | Fulton | CA | 1.5 mi | 708 | $165,216 |
ZIPs within 2 miles of this place
Default is 2 miles. Distances are between ZIP centroids. Widen the radius if nothing is in range.
ZIP code 95403 FAQ
- What city is ZIP code 95403 in?
- 95403 is in Santa Rosa, CA.
- What county is 95403 in?
- 95403 is in Sonoma County.
- What is the median household income in 95403?
- The median household income in 95403 is $94,480.
- Which ZIP codes are near 95403?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 95403.