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California ZIP Codes
Sonoma County
Santa Rosa, CA
95409
95409 ZIP Code — Santa Rosa, CA
Sonoma County, California
ZIP code 95409 is located in
Santa Rosa ,
California ,
within Sonoma County .
It covers approximately 34.98 square miles and serves a population of
26,158 residents.
This is a standard ZIP code in the Pacific (PT) timezone,
served by area code 707 .
About ZIP code 95409
The housing stock consists of a mix of housing types. Most homes were built in the 1970s, giving the area an established character. Median home value is $774,900. Owner-occupancy sits near the national average at 67%.
The gap between median ($100,225) and mean household income suggests income inequality — a small number of higher earners pull the average up. The poverty rate of 7% is below the national average. 51% of households receive Social Security income, suggesting a notable retiree or disability population.
The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 27 minutes is near the national average.
Educational attainment is high — 49% of residents hold a bachelor's degree or higher, well above the national average of 33%.
95409 ZIP code map
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Cities in ZIP code 95409
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Nearby ZIP codes
Demographics
updated 05/2026
Population
Total population
26,158
Population density
748 / sq mi
State FIPS
06
County FIPS
097
Geography
Land area
34.98 sq mi
Water area
0.21 sq mi
Latitude
38.4588
Longitude
-122.6067
Timezone
Pacific (PT)
Area code
707
Economics
updated 05/2026
Household income
Income range
This ZIP
County avg
State avg
Under $50k
29.5%
27.9%
32.6%
$50k – $100k
29.1%
29.7%
27.7%
$100k – $200k
25.5%
30.2%
26.4%
Over $200k
15.9%
12.2%
13.3%
Demographics & statistics
$100,225
Median household income
$774,900
Median home value
$2,302
Median monthly rent
48.5%
Bachelor's or higher
Age distribution
Age summary
Group Count %
Under 18 4,192 16.0%
18 and over 21,966 84.0%
65 and over 8,952 34.2%
Median age 53.0 years
Race & ethnicity
American Indian / Alaska Native
1.2%
Black or African American
0.9%
Native Hawaiian / Pacific Islander
0.1%
Group Count %
White 19,436 66.6%
Hispanic or Latino 3,034 10.4%
Two or more races 2,693 9.2%
Asian 1,801 6.2%
Other race 1,617 5.5%
American Indian / Alaska Native 344 1.2%
Black or African American 252 0.9%
Native Hawaiian / Pacific Islander 15 0.1%
Household income
Income range
This ZIP
County avg
State avg
Under $50k
29.5%
27.9%
32.6%
$50k – $100k
29.1%
29.7%
27.7%
$100k – $200k
25.5%
30.2%
26.4%
Over $200k
15.9%
12.2%
13.3%
Range % of households
Under $10k 4.0%
$10k–$15k 2.0%
$15k–$25k 4.8%
$25k–$35k 5.5%
$35k–$50k 8.5%
$50k–$75k 15.7%
$75k–$100k 9.3%
$100k–$150k 19.2%
$150k–$200k 11.5%
$200k+ 19.4%
Median income $100,225
Housing
Housing overview
Metric Value
Median home value $774,900
Median rent / month $2,302
Owner occupied 66.5%
Renter occupied 33.5%
Vacant 6.6%
Single-family detached 64.6%
Large apartment buildings 5.9%
Mobile homes 7.0%
Median rooms 5.4
Avg household size (owned) 2.16
Year built
Era %
2020 or later 0.3%
2010–2019 3.3%
2000–2009 10.8%
1990–1999 13.1%
1980–1989 18.9%
1970–1979 27.4%
1960–1969 17.5%
1950–1959 5.9%
1940–1949 2.1%
1939 or earlier 0.8%
Bedrooms
Size % of units
No bedroom (studio) 2.6%
1 bedroom 8.9%
2 bedrooms 34.5%
3 bedrooms 35.9%
4 bedrooms 15.8%
5+ bedrooms 2.3%
Vehicles per household
Vehicles % of households
No vehicle 6.4%
1 vehicle 34.0%
2 vehicles 39.7%
3 or more 19.9%
Heating fuel
Fuel type %
Utility gas 77.9%
Electricity 18.3%
Propane / LP gas 2.0%
Fuel oil 0.2%
Wood 0.5%
Solar 1.1%
Households & families
Household type Count %
Married-couple family 5,686 48.0%
Cohabiting couple 763 6.4%
Male householder, no spouse 1,703 14.4%
Female householder, no spouse 3,704 31.2%
Households with children under 18 2,393 20.2%
Households with seniors (65+) 6,401 54.0%
Average household size 2.17
Marital status
Status Male Female
Never married 29.6% 18.0%
Married 55.4% 50.6%
Separated 1.4% 1.4%
Widowed 3.9% 11.9%
Divorced 9.6% 18.1%
Education
Some college, no degree
21.3%
Graduate / professional
20.2%
Metric %
HS diploma or higher 94.6%
Bachelor's or higher 48.5%
School enrollment (ages 3–17)
Type Count %
Nursery / preschool 320 6.4%
Kindergarten 153 3.1%
Elementary school 2,042 40.9%
High school 1,089 21.8%
College / grad school 1,388 27.8%
Employment
Industry of employment
Education & healthcare
23.7%
Professional & management
14.0%
Arts, food & hospitality
8.3%
Finance & real estate
5.7%
Transportation & utilities
4.3%
Public administration
4.2%
Agriculture & mining
0.8%
Occupation
Category %
Management, business & arts 49.5%
Service 14.8%
Sales & office 19.8%
Natural resources & construction 6.7%
Production & transportation 9.3%
Employment type
Type %
Private sector 75.1%
Government 14.2%
Self-employed 10.5%
Unpaid family workers 0.2%
Commute
Method %
Drive alone 75.1%
Carpool 6.0%
Public transit 0.8%
Walk 1.9%
Work from home 14.1%
Other means 2.1%
Avg commute (minutes) 27.0
Poverty
Married-couple families
1.2%
Female-led households
17.1%
Income support
Source % of households
Social Security 50.8%
Retirement income 37.2%
Supplemental Security 4.2%
Cash public assistance 2.1%
Food stamps / SNAP 2.5%
Health indicators
Condition %
Obesity 22.5%
High blood pressure 32.5%
High cholesterol 33.3%
Diabetes 9.6%
Heart disease 7.5%
Stroke 3.3%
Asthma 9.5%
Arthritis 28.5%
Kidney disease 3.3%
Pulmonary disease 6.5%
Cancer 9.7%
Behavior / access %
Smoking 9.7%
Binge drinking 16.0%
No physical activity 17.7%
Less than 7 hrs sleep 26.5%
Depression 16.4%
Fair or poor health 12.2%
Poor mental health 12.0%
Poor physical health 9.6%
No health insurance 8.2%
Visited doctor (checkup) 69.8%
Visited dentist 70.2%
Cholesterol screening 94.0%
Teeth loss 7.7%
Veterans & disability
Veterans Count %
Civilian veterans 1,634 7.5%
Disability %
Any disability 13.8%
Under 18 1.7%
18–64 years 6.5%
65 and over 30.0%
Health insurance coverage
Type %
Private insurance 77.9%
Public insurance 45.8%
No insurance 2.5%
Uninsured under 19 0.4%
Language & origin
Language spoken at home (age 5+)
Language Count %
English only 25,291 96.7%
Spanish 1,389 5.5%
Other Indo-European 895 3.5%
Asian & Pacific Islander 186 0.7%
Other languages 284 1.1%
Place of birth & citizenship
Origin Count %
Native born (US) 22,423 85.7%
Born in same state 22,311 85.3%
Born in different state 15,097 57.7%
Foreign born 112 0.4%
Naturalized citizen 3,735 14.3%
Not a US citizen 2,189 58.6%
Ancestry
Ancestry Count %
French 3,974 15.2%
Italian 3,779 14.4%
Polish 647 2.5%
Arab 584 2.2%
Dutch 506 1.9%
Ancestry Count %
English 325 1.2%
Irish 234 0.9%
German 45 0.2%
Norwegian 25 0.1%
Technology access
Metric % of households
Computer access 45.3%
Internet access 95.7%
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 95409
What city is ZIP code 95409 in?
ZIP code 95409 is primarily assigned to Santa Rosa, California.
What county is ZIP code 95409 in?
ZIP code 95409 falls within Sonoma County, California.
Does ZIP code 95409 have an older population?
34% of residents in ZIP code 95409 are 65 or older, above the national average of ~17%.
Does ZIP code 95409 have a large retiree population?
51% of households in ZIP code 95409 receive Social Security income, suggesting a significant retiree or disability population.
How educated is the population of ZIP code 95409?
49% of residents hold a bachelor's degree or higher — well above the national average of ~33%, reflecting a highly educated population.
What is the typical home value in ZIP code 95409?
The median home value in ZIP code 95409 is $774,900.
What timezone is ZIP code 95409 in?
ZIP code 95409 observes the PST timezone.
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