ZIP code
95421
Cazadero, CA
95421 covers Cazadero in Sonoma County, with 1,453 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 95421. Methodology
ZIP code map of 95421

About ZIP code 95421
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 95421. Not ACS. Methodology
People in 95421
Race
- White1,171
- Black or African American8
- American Indian or Alaska Native35
- Asian27
- Native Hawaiian and Pacific Islander1
- Other race53
- Two or more races114
Hispanic or Latino (any race): 117
Age
- Under 1083
- 10 to 19110
- 20 to 29113
- 30 to 39149
- 40 to 49148
- 50 to 59195
- 60 to 69329
- 70 to 79231
- 80 and older51
Income and housing in 95421
Education
- High school graduate93.6%
- Bachelor's degree41.2%
- Graduate degree19.2%
Places covering 95421
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.
- Cazadero21.1%
- Timber Cove1.6%
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.
- 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
77.3% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 95421
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 1,113 | |
| 2006 | 1,155 | |
| 2007 | 1,181 | |
| 2008 | 1,117 | |
| 2009 | 1,085 | |
| 2010 | 1,032 | |
| 2011 | 1,405 | 1,050 |
| 2012 | 1,400 | 1,030 |
| 2013 | 1,490 | 1,060 |
| 2014 | 1,537 | 1,050 |
| 2015 | 1,474 | 1,040 |
| 2016 | 1,599 | 1,090 |
| 2017 | 1,739 | 1,100 |
| 2018 | 1,681 | 1,150 |
| 2019 | 1,808 | 1,090 |
| 2020 | 1,662 | 1,140 |
| 2021 | 1,743 | 1,090 |
| 2022 | 1,679 | 1,060 |
| 2023 | 1,453 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 95421
12 nearest ZIP centroids (any distance)
- 95450Jenner5.3 miPop 215 · Income $77,083
- 95446Guerneville10.3 miPop 4,808 · Income $88,643
- 95430Duncans Mills11.2 miPop 0 · Income —
- 95412Annapolis11.4 miPop 227 · Income —
- 95486Villa Grande11.4 miPop 15 · Income —
- 95462Monte Rio11.6 miPop 1,122 · Income $68,333
- 95471Rio Nido11.8 miPop 604 · Income $69,046
- 95441Geyserville12.0 miPop 1,842 · Income $128,375
- 95480Stewarts Point12.2 miPop 9 · Income —
- 95465Occidental13.7 miPop 1,154 · Income $123,650
- 95448Healdsburg16.1 miPop 15,868 · Income $103,048
- 95436Forestville16.4 miPop 5,999 · Income $96,023
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 95421, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 95421 FAQ
- What city is ZIP code 95421 in?
- 95421 is in Cazadero, CA.
- What county is 95421 in?
- 95421 is in Sonoma County.
- What is the median household income in 95421?
- The median household income in 95421 is $76,905.
- Which ZIP codes are near 95421?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 95421.