95421 ZIP Code — Cazadero, CA

Sonoma County, California

ZIP code 95421 is located in Cazadero, California, within Sonoma County. It covers approximately 143.39 square miles and serves a population of 1,679 residents. This is a standard ZIP code in the Pacific (PT) timezone, served by area code 707.

About ZIP code 95421

The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1970s, giving the area an established character. Median home value is $604,400. Owner-occupancy sits near the national average at 74%.

The gap between median ($67,917) and mean household income suggests income inequality — a small number of higher earners pull the average up. Poverty affects 21% of residents, above the national average. 45% of households receive Social Security income, suggesting a notable retiree or disability population.

The dominant occupation class is management, business, and professional, with construction as the leading industry. An above-average commute of 37 minutes suggests many residents work outside the immediate area. Remote work is prevalent — 21% of workers work from home.

Educational attainment is near the national average, with 41% of residents holding a bachelor's degree or higher.

Overall, ZIP code 95421 reflects a community defined by economic challenges above the national average, a high rate of remote workers, and a significant Social Security-dependent population.

1,679

population

143.39

sq mi land

Standard

ZIP type

Pacific (PT)

timezone

95421 ZIP code map

Cities in ZIP code 95421

Below are the cities the US Postal Service accepts for ZIP code 95421. Using any city not on this list may result in mail delivery delays.

City	Status
Cazadero	Preferred

Nearby ZIP codes

95450 Jenner (10.2 mi) 95425 Cloverdale (15.1 mi) 95446 Guerneville (15.2 mi) 95462 Monte Rio (16.8 mi) 95445 Gualala (17.7 mi) 95465 Occidental (20 mi)

Demographics updated 05/2026

Population
Total population	1,679
Population density	12 / sq mi
State FIPS	06
County FIPS	097

Geography
Land area	143.39 sq mi
Water area	0.07 sq mi
Latitude	38.6308
Longitude	-123.2501
Timezone	Pacific (PT)
Area code	707

Total population by age

Gender

Race & ethnicity

Economics updated 05/2026

Household income

Income range	This ZIP	County avg	State avg
Under $50k	39.0%	27.9%	32.6%
$50k – $100k	33.0%	29.7%	27.7%
$100k – $200k	17.1%	30.2%	26.4%
Over $200k	10.9%	12.2%	13.3%

Demographics & statistics

1,679

Population

People per sq mi

54.7

Median age

$67,917

Median household income

$45,398

Per capita income

$604,400

Median home value

$1,260

Median monthly rent

73.6%

Home ownership

20.5%

Poverty rate

1.1%

Unemployment

1,029

Housing units

40.9%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

120

45–54

115

55–59

60–64

184

65–74

176

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	223	13.3%
18 and over	1,456	86.7%
65 and over	521	31.0%
Median age	54.7 years

Race & ethnicity

White 76.8%

Two or more races 8.6%

Hispanic or Latino 6%

Asian 5%

American Indian / Alaska Native 1.8%

Other race 1.8%

Group	Count	%
White	1,372	76.8%
Two or more races	153	8.6%
Hispanic or Latino	107	6%
Asian	89	5%
American Indian / Alaska Native	33	1.8%
Other race	32	1.8%

Household income

Income range	This ZIP	County avg	State avg
Under $50k	39.0%	27.9%	32.6%
$50k – $100k	33.0%	29.7%	27.7%
$100k – $200k	17.1%	30.2%	26.4%
Over $200k	10.9%	12.2%	13.3%

Under $10k 9.3%

$10k–$15k 4.3%

$15k–$25k 9.1%

$25k–$35k 5.9%

$35k–$50k 8.1%

$50k–$75k 17.9%

$75k–$100k 8.4%

$100k–$150k 19.4%

$150k–$200k 2.9%

$200k+ 14.7%

Range	% of households
Under $10k	9.3%
$10k–$15k	4.3%
$15k–$25k	9.1%
$25k–$35k	5.9%
$35k–$50k	8.1%
$50k–$75k	17.9%
$75k–$100k	8.4%
$100k–$150k	19.4%
$150k–$200k	2.9%
$200k+	14.7%
Median income	$67,917

Housing

Home values

Under $50k 0.6%

$50k–$100k 3.9%

$150k–$200k 3.3%

$200k–$300k 2.7%

$300k–$500k 26.2%

$500k–$1M 45.4%

$1M+ 17.9%

Housing overview

Metric	Value
Median home value	$604,400
Median rent / month	$1,260
Owner occupied	73.6%
Renter occupied	26.4%
Vacant	42.3%
Single-family detached	91.7%
Large apartment buildings	0.7%
Mobile homes	3.6%
Median rooms	4.1
Avg household size (owned)	2.09

Year built

Era	%
2020 or later	0.7%
2010–2019	4.1%
2000–2009	11.2%
1990–1999	4.4%
1980–1989	12.3%
1970–1979	18.7%
1960–1969	12.1%
1950–1959	13.9%
1940–1949	6.1%
1939 or earlier	16.4%

Bedrooms

Size	% of units
No bedroom (studio)	5.5%
1 bedroom	26.9%
2 bedrooms	42.8%
3 bedrooms	20.1%
4 bedrooms	3.3%
5+ bedrooms	1.5%

Vehicles per household

Vehicles	% of households
No vehicle	3.6%
1 vehicle	25.9%
2 vehicles	42.6%
3 or more	28.0%

Heating fuel

Fuel type	%
Utility gas	4.0%
Electricity	12.7%
Propane / LP gas	34.4%
Wood	43.4%
No fuel used	1.0%

Households & families

Household type	Count	%
Married-couple family	327	46.7%
Cohabiting couple	56	8.0%
Male householder, no spouse	139	19.9%
Female householder, no spouse	178	25.4%
Households with children under 18	132	18.9%
Households with seniors (65+)	358	51.1%
Average household size	2.12

Marital status

Status	Male	Female
Never married	35.1%	30.2%
Married	48.5%	52.3%
Separated	1.8%	3.3%
Widowed	3.9%	6.7%
Divorced	10.7%	7.5%

Education

Less than 9th grade 0.6%

Some HS, no diploma 4.6%

HS graduate 19.3%

Some college, no degree 29.6%

Associate's degree 5.1%

Bachelor's degree 24.1%

Graduate / professional 16.8%

Metric	%
HS diploma or higher	94.8%
Bachelor's or higher	40.9%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	30	12.9%
Kindergarten	6	2.6%
Elementary school	67	28.9%
High school	49	21.1%
College / grad school	80	34.5%

Employment

Industry of employment

Construction 16.1%

Professional & management 15.1%

Other services 13.2%

Education & healthcare 12.4%

Arts, food & hospitality 10.0%

Retail trade 9.3%

Agriculture & mining 7.7%

Manufacturing 5.9%

Information 3.6%

Finance & real estate 3.2%

Transportation & utilities 1.9%

Wholesale trade 0.7%

Public administration 0.7%

Occupation

Category	%
Management, business & arts	45.1%
Service	18.5%
Sales & office	11.4%
Natural resources & construction	16.8%
Production & transportation	8.2%

Employment type

Type	%
Private sector	69.7%
Government	4.7%
Self-employed	25.5%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	61.8%
Carpool	6.9%
Public transit	0.3%
Walk	8.2%
Work from home	21.2%
Other means	1.6%
Avg commute (minutes)	37.0

Poverty

All people 20.5%

Under 18 years 14.3%

18 and over 21.4%

Married-couple families 2.8%

Female-led households 50.0%

Income support

Source	% of households
Social Security	44.7%
Retirement income	23.3%
Supplemental Security	10.1%
Cash public assistance	1.0%
Food stamps / SNAP	10.7%

Health indicators

Condition	%
Obesity	26.1%
High blood pressure	32.4%
High cholesterol	33.6%
Diabetes	10.3%
Heart disease	7.0%
Stroke	3.2%
Asthma	10.1%
Arthritis	27.6%
Kidney disease	3.1%
Pulmonary disease	7.4%
Cancer	7.8%

Behavior / access	%
Smoking	13.1%
Binge drinking	18.0%
No physical activity	18.3%
Less than 7 hrs sleep	29.1%
Depression	18.1%
Fair or poor health	13.6%
Poor mental health	13.3%
Poor physical health	10.9%
No health insurance	7.7%
Visited doctor (checkup)	67.2%
Visited dentist	66.7%
Cholesterol screening	93.9%
Teeth loss	9.1%

Veterans & disability

Veterans	Count	%
Civilian veterans	117	8.0%

Disability	%
Any disability	13.8%
Under 18	4.9%
18–64 years	13.2%
65 and over	18.6%

Health insurance coverage

Type	%
Private insurance	51.6%
Public insurance	55.3%
No insurance	7.7%
Uninsured under 19	0.9%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,578	94.0%
Spanish	27	1.7%
Other Indo-European	14	0.9%
Asian & Pacific Islander	0	0.0%
Other languages	13	0.8%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,460	87.0%
Born in same state	1,434	85.4%
Born in different state	970	57.8%
Foreign born	26	1.5%
Naturalized citizen	219	13.0%
Not a US citizen	132	60.3%

Ancestry

Ancestry	Count	%
French	259	15.4%
Italian	189	11.3%
Polish	40	2.4%
English	20	1.2%

Ancestry	Count	%
Arab	19	1.1%
Irish	11	0.7%
German	3	0.2%
Dutch	2	0.1%

Technology access

Metric	% of households
Computer access	41.7%
Internet access	92.7%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions about ZIP code 95421

What city is ZIP code 95421 in?

ZIP code 95421 is primarily assigned to Cazadero, California.

What county is ZIP code 95421 in?

ZIP code 95421 falls within Sonoma County, California.

Does ZIP code 95421 have an older population?

31% of residents in ZIP code 95421 are 65 or older, above the national average of ~17%.

What is the poverty rate in ZIP code 95421?

21% of residents in ZIP code 95421 live below the poverty line, above the national average.

Does ZIP code 95421 have a large retiree population?

45% of households in ZIP code 95421 receive Social Security income, suggesting a significant retiree or disability population.

What is the typical home value in ZIP code 95421?

The median home value in ZIP code 95421 is $604,400.

What timezone is ZIP code 95421 in?

ZIP code 95421 observes the PST timezone.