Clearlake Flag

Clearlake

County:
Lake County
County Seat:
No
Area (mi²):
10.129
State:
California

Clearlake is a city located in Lake County, California. Clearlake has a 2025 population of 16,337. Clearlake is currently declining at a rate of -0.44% annually and its population has decreased by -2.16% since the most recent census, which recorded a population of 16,697 in 2020.

The average household income in Clearlake is $55,810 with a poverty rate of 25.43%. The median age in Clearlake is 35.8 years: 38.1 years for males, and 35.1 years for females.

16.3K
Total Population
1,613
Density (mi²)
-72 -0.44%
Growth

Clearlake Population

Clearlake Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Clearlake includes 59.09% White, 17.16% other race, 3.93% Black or African American, and smaller percentages for Native American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Other race

Two or more races

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Race
Population
Percentage (of total)
White9,81259.09%
Other race2,84917.16%
Two or more races2,61215.73%
Black or African American6523.93%
Native American4902.95%
Asian1891.14%
Native Hawaiian or Pacific Islander00%

Clearlake Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Clearlake's average per capita income is $31,284. Household income levels show a median of $41,580. The poverty rate stands at 25.43%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$63,348-
Families$51,596$67,380
Households$41,580$55,810
Non Families$27,434$34,623

$31,284

Average Income

$41,580

Median Household Income

25.43%

Poverty Rate

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)