Kelseyville
Kelseyville is home to 4,011 people in California. Four-year degrees are less common here than nationally, at 6% of adults. That trails the California median by roughly 54%. The median age is 33.1, younger than the US median of 38.9. The population is up 37% since 2000. 23.1% of people here live below the federal poverty line.
What stands out about Kelseyville
What changed most since 1990
- Hispanic share14.1% → 63.5% (+49.4 pts)US over the same years: +9.9 pts
- White share81.1% → 35.0% (−46.1 pts)US over the same years: −17.8 pts
- Adults with a bachelor's degree11.7% → 6.3% (−5.3 pts)US over the same years: +15.3 pts
Among the 15 cities and towns in the Clearlake area
- 11th in household income$45,663
- 14th in share with a bachelor's degree6.3%
- 8th in diversity score59.3
Its weight in Lake County
Kelseyville's population equals 5.9% of Lake County's. Its number of adults with a bachelor's degree or higher equals 1.7% of the county's. Its number of foreign-born residents equals 14% of the county's.
Population & growth
Income & economy
Housing
Race & ethnicity
Detailed origins & ancestry
Education
Commute & transportation
Work & employment
People & community
Health coverage
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Veterans
Share of the 244 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
Kelseyville, decade by decade
| Year | Population | Median household income | Median home value | Bachelor's degree+ | Diversity score |
|---|---|---|---|---|---|
| 1990 | 2,931 | $44,564 | $198,966 | 11.7% | 40.1 |
| 2000 | 2,928 | $44,381 | $162,492 | 8.8% | 61.2 |
| 2010 | 3,353 | $55,710 | $175,937 | 11.4% | 66.5 |
| 2020 | 3,382 | $52,041 | – | 10.8% | 71.5 |
| 2024 | 4,011 | $45,663 | – | 6.3% | 59.3 |
Census years come from the decennial census and the latest year from the American Community Survey, so part of any change between those two rows can reflect the different surveys. Dollar figures are adjusted for inflation to 2024 dollars; a figure ending in "+" was at the Census Bureau's reporting cap that year. The diversity score runs from 0 to 100; see how it's calculated.
Places similar to Kelseyville
Compare Kelseyville to nearby cities
How many people live in Kelseyville, California?
Kelseyville, California has about 4,011 residents according to the 2024 American Community Survey.
What is the median household income in Kelseyville, California?
The typical household in Kelseyville, California earns about $45,663 a year. Half of households make more than that, and half make less.
Is Kelseyville, California expensive?
In Kelseyville, California, the typical rent is about $1,132 a month.
How educated are people in Kelseyville, California?
About 6.3% of adults age 25 and over in Kelseyville, California hold a bachelor's degree or higher.
What is the poverty rate in Kelseyville, California?
About 23.1% of people in Kelseyville, California live below the federal poverty line.
Has Kelseyville, California grown since 1990?
Yes, Kelseyville, California has grown since 1990. The population has added about 1,080 residents, a change of about 37 percent over that period.
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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024