Thermalito, CA
Population 6,645 · California
About Thermalito, CA
Thermalito is a small community in California with a population of 6,645 residents. The median household income is $53,814 per year, which is near the national average. The median age in Thermalito is 37.5 years.
Housing in Thermalito has a median home value of $257,400 and median monthly rent of $1,104. Of the 2,493 total housing units, the majority are owner-occupied, with 1,594 owner-occupied and 684 renter-occupied units.
The unemployment rate in Thermalito is 6.8% and the poverty rate is 17.2%. 10.4% of residents hold a bachelor's degree or higher. The average commute time is 24.1 minutes.
Cost of Living in Thermalito, CA
Compared to national averages, Thermalito has a median household income of $53,814 (28% below the national median of $75,149). Home values average $257,400, which is 5% above the national median. Monthly rent at $1,104 is 5% below the US average of $1,163. Within California, Thermalito's income is 45% below the state average of $97,829, and home values are 61% below the state median of $653,874.
Why Live in Thermalito, CA?
Thermalito offers rent that’s lower than the national average at $1,104/month, and short commute times averaging just 24.1 minutes.
Potential considerations include median household income ($53,814) that falls below the national average. However, Thermalito’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Thermalito has a population of 6,645 with a median age of 37.5 years. Compare Thermalito with other cities to see how it stacks up, or explore all cities in California.
Similar Cities Near Thermalito
Cities in California with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Rancho Calaveras | 6,619 | $91,629 | $435,900 | Compare |
| Jamul | 6,617 | $148,740 | $961,300 | Compare |
| Nuevo | 6,737 | $92,443 | $507,200 | Compare |
| Calipatria | 6,549 | $52,672 | $172,900 | Compare |
| Lake Mathews | 6,749 | $102,700 | $678,300 | Compare |
| Joshua Tree | 6,767 | $64,036 | $280,600 | Compare |
| Desert Palms | 6,522 | $81,954 | $526,500 | Compare |
| Vandenberg Village | 6,793 | $104,714 | $577,500 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in California
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
Compare Thermalito With Other Cities
Frequently Asked Questions about Thermalito
What is the population of Thermalito, CA?
The population of Thermalito, CA is 6,645 according to the latest Census data.
What is the median household income in Thermalito?
The median household income in Thermalito, CA is $53,814 per year.
What is the median home value in Thermalito?
The median home value in Thermalito, CA is $257,400.
What is the average rent in Thermalito?
The median monthly rent in Thermalito, CA is $1,104.
What is the unemployment rate in Thermalito?
The unemployment rate in Thermalito, CA is 6.8%.