Clearlake ZIP Codes — Lake County, CA

There is one unique ZIP code in Clearlake, California and it is 95422. Area code: 707.

ZIP codes

26.88

sq mi land

10.14

sq mi water

707

area code

Clearlake, CA ZIP code map

About Clearlake, CA

Clearlake, California, is a charming city located in the heart of Lake County. Known for its beautiful surroundings and outdoor recreational opportunities, Clearlake attracts both residents and visitors seeking a serene environment. It serves as a gateway to scenic areas, including Clear Lake, and embodies the spirit of California's natural beauty.

Location & geography

Clearlake is situated approximately 25 miles northwest of Napa and is surrounded by stunning landscapes, including mountains and lakes. The city covers a total land area of 26.88 square miles and features a significant water area of 10.14 square miles, contributing to its picturesque lakeside setting. Nearby cities include Lakeport to the east, approximately 6 miles away, as well as Middletown, which is about 13 miles to the southwest.

Community & economy

The community of Clearlake is known for its friendly, small-town atmosphere and engaged residents. Local industries include tourism, with visitors drawn to outdoor activities such as fishing, boating, and hiking, making it a popular destination for nature enthusiasts. Daily life in Clearlake is characterized by a close-knit community vibe, with various local events, farmers’ markets, and recreational activities fostering a sense of belonging among its residents.

Transportation

Clearlake is accessible via California State Route 53, which connects it to nearby cities and locations. The nearest major airport is the Napa County Airport, located about 30 miles to the south, providing regional flight options for residents and visitors.

History

Clearlake was founded in the late 1950s, emerging as a popular destination due to the rich natural resources and the burgeoning tourism industry centered around Clear Lake. The city has evolved over the decades, experiencing notable growth as outdoor recreation became more sought after among both locals and tourists. Key events in its history include the expansion of housing developments and infrastructure, which have helped shape Clearlake into the community it is today.

Did you know?

One surprising fact about Clearlake is that it boasts the largest natural freshwater lake entirely within California, known as Clear Lake. This lake is a significant habitat for various wildlife species and plays an integral role in the local ecosystem and economy.

ZIP codes for Clearlake, CA (1)

ZIP code	City	County	Map
95422	Clearlake	Lake	View map

Demographics & statistics

16,998

Population

38.9

Median age

$41,428

Median household income

$20,622

Per capita income

$186,000

Median home value

$1,069

Median monthly rent

60.5%

Home ownership

24.1%

Poverty rate

16.3%

Unemployment

5,746

Housing units

8.5%

Bachelor's or higher

Age distribution

Male Female

430

Under 5

442

670

5–9

690

661

10–14

681

582

15–19

600

300

20–24

308

1,152

25–34

1,186

1,010

35–44

1,040

1,042

45–54

1,073

470

55–59

484

566

60–64

583

951

65–74

980

385

75–84

396

156

85+

160

← Male

Female →

Age summary

Group	Count	%
Under 18	4,438	26.1%
18 and over	12,560	73.9%
65 and over	3,028	17.8%
Median age	38.9 years

Race & ethnicity

White 50.8%

Hispanic or Latino 18.7%

Other race 13.1%

Two or more races 10.3%

Black or African American 3.4%

American Indian / Alaska Native 3%

Asian 0.7%

Group	Count	%
White	10,610	50.8%
Hispanic or Latino	3,904	18.7%
Other race	2,743	13.1%
Two or more races	2,162	10.3%
Black or African American	718	3.4%
American Indian / Alaska Native	621	3%
Asian	144	0.7%

Household income

Under $10k 6.6%

$10k–$15k 9.1%

$15k–$25k 12.0%

$25k–$35k 13.1%

$35k–$50k 16.4%

$50k–$75k 20.6%

$75k–$100k 7.1%

$100k–$150k 11.1%

$150k–$200k 2.2%

$200k+ 2.0%

Range	% of households
Under $10k	6.6%
$10k–$15k	9.1%
$15k–$25k	12.0%
$25k–$35k	13.1%
$35k–$50k	16.4%
$50k–$75k	20.6%
$75k–$100k	7.1%
$100k–$150k	11.1%
$150k–$200k	2.2%
$200k+	2.0%
Median income	$41,428

Housing

Home values

Under $50k 10.0%

$50k–$100k 11.4%

$100k–$150k 13.1%

$150k–$200k 20.6%

$200k–$300k 25.7%

$300k–$500k 15.7%

$500k–$1M 2.0%

$1M+ 1.5%

Housing overview

Metric	Value
Median home value	$186,000
Median rent / month	$1,069
Owner occupied	60.5%
Renter occupied	39.5%
Vacant	26.1%
Single-family detached	63.8%
Large apartment buildings	4.2%
Mobile homes	23.8%
Median rooms	4.8
Avg household size (owned)	2.92

Year built

Era	%
2020 or later	0.0%
2010–2019	1.3%
2000–2009	15.4%
1990–1999	9.5%
1980–1989	15.3%
1970–1979	20.3%
1960–1969	18.3%
1950–1959	10.7%
1940–1949	5.9%
1939 or earlier	3.3%

Bedrooms

Size	% of units
No bedroom (studio)	3.5%
1 bedroom	11.4%
2 bedrooms	41.3%
3 bedrooms	35.4%
4 bedrooms	6.4%
5+ bedrooms	1.9%

Vehicles per household

Vehicles	% of households
No vehicle	10.5%
1 vehicle	33.2%
2 vehicles	32.2%
3 or more	24.1%

Heating fuel

Fuel type	%
Utility gas	4.7%
Electricity	47.3%
Propane / LP gas	17.2%
Fuel oil	12.2%
Wood	13.2%
Solar	0.4%
No fuel used	0.3%

Households & families

Household type	Count	%
Married-couple family	1,887	31.5%
Cohabiting couple	734	12.2%
Male householder, no spouse	1,513	25.2%
Female householder, no spouse	1,865	31.1%
Households with children under 18	1,780	29.7%
Households with seniors (65+)	2,390	39.8%
Average household size	2.80

Marital status

Status	Male	Female
Never married	45.1%	32.8%
Married	33.2%	31.9%
Separated	3.4%	6.7%
Widowed	3.4%	12.0%
Divorced	14.9%	16.5%

Education

Less than 9th grade 6.6%

Some HS, no diploma 13.6%

HS graduate 34.2%

Some college, no degree 25.9%

Associate's degree 11.2%

Bachelor's degree 6.2%

Graduate / professional 2.3%

Metric	%
HS diploma or higher	79.8%
Bachelor's or higher	8.5%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	162	3.8%
Kindergarten	203	4.8%
Elementary school	2,036	47.8%
High school	1,133	26.6%
College / grad school	729	17.1%

Employment

Industry of employment

Education & healthcare 28.1%

Retail trade 15.7%

Public administration 11.1%

Professional & management 9.2%

Construction 8.3%

Arts, food & hospitality 7.1%

Agriculture & mining 5.2%

Other services 4.3%

Manufacturing 3.9%

Transportation & utilities 3.7%

Wholesale trade 1.7%

Finance & real estate 0.9%

Information 0.8%

Occupation

Category	%
Management, business & arts	23.5%
Service	27.8%
Sales & office	22.3%
Natural resources & construction	12.9%
Production & transportation	13.6%

Employment type

Type	%
Private sector	71.0%
Government	24.3%
Self-employed	4.7%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	67.6%
Carpool	12.3%
Public transit	2.9%
Walk	3.8%
Other means	2.0%
Avg commute (minutes)	29.8

Poverty

All people 24.1%

Under 18 years 29.9%

18 and over 22.1%

Married-couple families 8.8%

Female-led households 29.3%

Income support

Source	% of households
Social Security	43.3%
Retirement income	24.3%
Supplemental Security	13.7%
Cash public assistance	5.8%
Food stamps / SNAP	30.1%

Health indicators

Condition	%
High blood pressure	37.0%
High cholesterol	33.5%
Heart disease	9.3%
Stroke	5.0%
Asthma	12.3%
Arthritis	30.4%
Kidney disease	4.2%
Pulmonary disease	12.3%
Cancer	6.9%

Behavior / access	%
Binge drinking	16.6%
No physical activity	30.0%
Less than 7 hrs sleep	33.8%
Fair or poor health	25.1%
Poor mental health	18.5%
Poor physical health	16.8%
No health insurance	15.4%
Visited doctor (checkup)	68.2%
Visited dentist	52.1%
Cholesterol screening	88.1%
Teeth loss	22.8%

Veterans & disability

Veterans	Count	%
Civilian veterans	1,144	9.1%

Disability	%
Any disability	20.8%
Under 18	8.2%
18–64 years	19.2%
65 and over	45.2%

Health insurance coverage

Type	%
Private insurance	32.0%
Public insurance	71.5%
Uninsured under 19	0.7%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	16,126	94.9%
Spanish	1,122	7.0%
Other Indo-European	1,042	6.5%
Asian & Pacific Islander	48	0.3%
Other languages	25	0.2%

Place of birth & citizenship

Origin	Count	%
Native born (US)	15,218	89.5%
Born in same state	15,139	89.1%
Born in different state	11,886	69.9%
Foreign born	79	0.5%
Naturalized citizen	1,780	10.5%
Not a US citizen	617	34.7%

Ancestry

Ancestry	Count	%
Italian	1,990	11.7%
French	1,913	11.3%
Arab	704	4.1%
Polish	294	1.7%
English	125	0.7%

Ancestry	Count	%
German	71	0.4%
Dutch	56	0.3%
Irish	29	0.2%
Norwegian	7	0%

Technology access

Metric	% of households
Computer access	35.3%
Internet access	89.2%

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

Frequently asked questions

What ZIP codes does Clearlake, CA have?

Clearlake, CA has one ZIP code: 95422. Each ZIP code serves a distinct delivery area within the city and surrounding region.