U.S. ZIP Code · CA95421
Sonoma County · Santa Rosa-Petaluma, CA
Appreciation
- 1-year
- -1.0%
- 5-year / yr
- -0.6%
- 10-year / yr
- +2.4%
Relative price
- vs U.S.
- +106.4%
- vs metro
- -28.7%
- vs state
- -16.3%
Price history
Zillow Home Value Index — monthly, smoothed and seasonally adjusted.
The typical home in 95421 is worth $586,334 — 28.7% below the Santa Rosa-Petaluma, CA median. Over the past year, values have fallen 1.0%. The effective property tax rate is 0.6%.
#Rent & investment
Typical asking rent, and the returns it implies at the current home value.
#Property tax
Effective rate — total real estate taxes paid relative to total home value.
#Climate risk
FEMA National Risk Index ratings for Sonoma County. "Not Applicable" means the hazard does not threaten the county.
- Overall risk
- Relatively High[4]
- Riverine flood
- Relatively High
- Coastal flood
- Relatively Moderate
- Wildfire
- Relatively High
- Drought
- Relatively High
- Heat wave
- Relatively Moderate
- Hurricane
- Not Applicable
- Tornado
- Very Low
- Earthquake
- Relatively High
- Winter weather
- Very Low
#Who lives here
#Migration
Household moves in and out of Sonoma County over a year, from IRS tax-return data.
- Net migration
- -207[5]
- Moved in
- 9,223
- Moved out
- 9,430
Schools
Open public schools in this ZIP, from the NCES Common Core of Data.
- Public schools
- 2
- Elementary
- 2
- Middle
- 0
- High
- 0
Montgomery Elementary
Elementary · Grades K–8 · Montgomery Elementary
22 students
Fort Ross Elementary
Elementary · Grades K–8 · Fort Ross Elementary
15 students
Run the numbers
Interactive calculators pre-filled with this ZIP's typical home value, rent, and property-tax rate. Edit any field to recompute.
Gross and net yield are estimates based on the inputs and the selected expense ratio. Actual income and expenses will vary by property and market. Not investment advice.
Estimated monthly payments include principal and interest only. Actual costs will include property tax, insurance, possibly PMI, and HOA fees not modeled here. Loan terms shown are estimates; consult a licensed lender for current rates and qualification.
This calculator projects multi-year scenarios based on assumptions about appreciation, rent growth, and investment returns — none of which are guaranteed. Actual outcomes depend on variables this tool cannot know. Not financial or real estate advice.
#Metro ranking
Where this ZIP sits among others in its metro area.
Frequently asked
- How much is a home worth in ZIP code 95421?
- The typical home in 95421 is worth $586,334, based on the Zillow Home Value Index.
- Are home values rising in 95421?
- Home values in 95421 are down 1.0% over the past year, and down 0.6% a year over five years.
- What is the property tax rate in 95421?
- The effective property tax rate in 95421 is 0.6% — roughly $3,746 a year on a typical home.
- Who lives in 95421?
- ZIP code 95421 has a population of 1,570 and a median household income of $78,906.
#Comparable ZIPs
Same metro, nearest typical home value. Each card shows the comparable ZIP's headline numbers so you can scan at a glance.
Monte Rio CDP, CA
- Typical home
- $549,832
- Gross yield
- —
Santa Rosa, CA
- Typical home
- $635,494
- Gross yield
- 4.8%
Forestville CDP, CA
- Typical home
- $638,900
- Gross yield
- 4.9%
Guerneville CDP, CA
- Typical home
- $532,830
- Gross yield
- 5.6%
Cloverdale, CA
- Typical home
- $641,287
- Gross yield
- —
Santa Rosa, CA
- Typical home
- $655,806
- Gross yield
- 4.3%
Want similar ZIPs from outside this metro? Browse nationally similar ZIPs →
Compare ZIPs
Pit ZIP 95421 against any other ZIP — full side-by-side table.
#Jump to section