ZIP Code Tabulation Area · California

ZIP Code 95439: Fulton, CA

ZIP Code 95439 (Fulton, Sonoma County, California) has an estimated 486 residents in 203 households. The median household income is —, the median home value is $721,700 and the median gross rent is —. Figures are U.S. Census Bureau American Community Survey 2020–2024 5-year estimates for the matching ZIP Code Tabulation Area.

American Community Survey 2020–2024 5-year estimates · Updated

Some estimates have a large margin of error. 6 figures for this ZIP (population, households, poverty rate, owner-occupied, commute, work from home) are marked with *. ACS figures come from a sample, and small areas have fewer responses, so treat these numbers as rough ranges.

Total population

486*

Margin of error ±317· estimate has a large margin of error

Median household income

—

Margin of error not available

Median home value

$721,700

Margin of error ±$173,675

Median gross rent

—

Margin of error not available

Median age

44.7 yrs

Margin of error ±18.5 yrs

Mean travel time to work

24.7 min*

Margin of error ±29.6 min· estimate has a large margin of error

How ZIP 95439 compares with California and the U.S.

State and national figures are the Census Bureau's own estimates for those areas from the same ACS release, not averages of ZIP codes.

Median age

ZIP 9543944.7 yrsCalifornia37.9 yrsUnited States38.9 yrs

Median household income

ZIP 95439—California$99,122United States$80,734

Per capita income

ZIP 95439$57,821California$49,513United States$44,673

Poverty rate

ZIP 954397.4%*California12.0%United States12.5%

Unemployment rate

ZIP 954390.0%California6.6%United States5.2%

Bachelor's degree or higher

ZIP 9543933.9%California37.1%United States35.7%

Median home value

ZIP 95439$721,700California$734,700United States$332,700

Median gross rent

ZIP 95439—California$2,036/moUnited States$1,413/mo

Owner-occupied homes

ZIP 9543983.3%*California55.9%United States65.2%

Mean travel time to work

ZIP 9543924.7 min*California28.7 minUnited States26.4 min

Worked from home

ZIP 9543923.7%*California17.2%United States15.1%

All figures for ZIP 95439

Each estimate has a 90% margin of error: the true value is likely within that range. * marks estimates with a large margin of error (a coefficient of variation above 30%, or ±10 percentage points or more for rates).

ZIP 95439 — ACS 2020–2024 5-year estimates
MeasureZIP 95439Margin of errorCaliforniaUnited States
Total population486*±31739,287,377334,922,499
Median age44.7 yrs±18.5 yrs37.9 yrs38.9 yrs
Households203*±11313,548,091129,227,496
Median household income——$99,122$80,734
Per capita income$57,821±$24,008$49,513$44,673
Poverty rate7.4%*±10.7 pts12.0%12.5%
Unemployment rate0.0%±6.8 pts6.6%5.2%
Bachelor's degree or higher33.9%±4.0 pts37.1%35.7%
Median home value$721,700±$173,675$734,700$332,700
Median gross rent——$2,036/mo$1,413/mo
Owner-occupied homes83.3%*±26.1 pts55.9%65.2%
Mean travel time to work24.7 min*±29.6 min28.7 min26.4 min
Worked from home23.7%*±15.5 pts17.2%15.1%

Race and Hispanic or Latino origin

Shares of the total population by the Census Bureau's race and Hispanic or Latino origin categories (table B03002), listed in the Census Bureau's order. People self-identify on the survey.

Population by race and Hispanic or Latino origin, ZIP 95439
GroupZIP 95439CaliforniaUnited States
White alone, not Hispanic or Latino88.3%33.8%57.4%
Black or African American alone, not Hispanic or Latino0.0%5.2%11.9%
American Indian and Alaska Native alone, not Hispanic or Latino0.0%0.3%0.5%
Asian alone, not Hispanic or Latino0.0%15.3%5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino0.0%0.3%0.2%
Some other race alone, not Hispanic or Latino11.7%0.6%0.6%
Two or more races, not Hispanic or Latino0.0%4.4%4.3%
Hispanic or Latino (of any race)0.0%40.2%19.3%

Where ZIP 95439 is

State
California
Main county
Sonoma County
Largest overlapping place
Fulton (68% of the ZIP's land area)
Land area
2.67 sq mi· about 182 people per sq mi

County and place names come from the Census Bureau's 2020 ZCTA relationship files. A ZIP code's mailing city, set by the U.S. Postal Service, can differ from these names.

Other ZIP codes in Sonoma County

95401 Santa Rosa, CA95403 Santa Rosa, CA95404 Sonoma County, CA95405 Santa Rosa, CA95407 Santa Rosa, CA95409 Santa Rosa, CA95412 Sonoma County, CA95419 Occidental, CA95421 Sonoma County, CA95425 Sonoma County, CA95436 Forestville, CA95441 Sonoma County, CA95442 Sonoma County, CA95444 Graton, CA95446 Guerneville, CA95448 Sonoma County, CA95450 Sonoma County, CA95452 Kenwood, CA95462 Monte Rio, CA95465 Sonoma County, CA95471 Guerneville, CA95472 Sonoma County, CA95476 Sonoma County, CA95480 Sonoma County, CA

See every ZIP code in California, or compare ZIP 95439 with another ZIP code.

Census figures describe residents as a group and cannot tell you about any one home or street. For a specific address, check local government and housing records.

About ZIP codes and ZCTAs: the Census Bureau publishes statistics for ZIP Code Tabulation Areas, which approximate USPS ZIP code delivery areas. Learn how they differ.

Sources

  • U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, detailed tables B01003, B01002, B11001, B19013, B19301, B17001, B23025, B15003, B25077, B25064, B25003, B08013, B08303, B08301, B03002 — snapshot Oct 26, 2026.
  • U.S. Census Bureau, 2020 ZCTA5 relationship files (county and place).
  • Data: U.S. Census Bureau, American Community Survey 5-year estimates (detailed tables) and 2020 Census ZCTA relationship files. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. These agencies do not endorse OpenZIP.