Columbia, CA
Population 2,645 · California
About Columbia, CA
Columbia is a small community in California with a population of 2,645 residents. The median household income is $57,647 per year, which is near the national average. The median age in Columbia is 49.2 years.
Housing in Columbia has a median home value of $396,200 and median monthly rent of $1,054. Of the 1,338 total housing units, the majority are owner-occupied, with 832 owner-occupied and 332 renter-occupied units.
The unemployment rate in Columbia is 7.7% and the poverty rate is 14.6%. 19.5% of residents hold a bachelor's degree or higher. The average commute time is 27.2 minutes.
Cost of Living in Columbia, CA
Compared to national averages, Columbia has a median household income of $57,647 (23% below the national median of $75,149). Home values average $396,200, which is 62% above the national median. Monthly rent at $1,054 is 9% below the US average of $1,163. Within California, Columbia's income is 41% below the state average of $97,829, and home values are 39% below the state median of $653,874.
Why Live in Columbia, CA?
Columbia offers rent that’s lower than the national average at $1,054/month.
Potential considerations include median household income ($57,647) that falls below the national average, and a competitive housing market where the typical home costs $396,200. However, Columbia’s smaller community size offers a quieter lifestyle and tight-knit neighborhoods.
Columbia has a population of 2,645 with a median age of 49.2 years. Compare Columbia with other cities to see how it stacks up, or explore all cities in California.
Similar Cities Near Columbia
Cities in California with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Sleepy Hollow | 2,644 | $196,630 | $2,000,001 | Compare |
| Casa Conejo | 2,640 | $142,708 | $813,300 | Compare |
| Pine Mountain Club | 2,661 | $56,681 | $365,700 | Compare |
| Weedpatch | 2,661 | $21,450 | $135,700 | Compare |
| Boron | 2,627 | $61,607 | $131,100 | Compare |
| Ross | 2,626 | $250,001 | $2,000,001 | Compare |
| Sutter | 2,671 | $94,375 | $373,600 | Compare |
| Sutter Creek | 2,687 | $68,148 | $499,600 | 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.
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Frequently Asked Questions about Columbia
What is the population of Columbia, CA?
The population of Columbia, CA is 2,645 according to the latest Census data.
What is the median household income in Columbia?
The median household income in Columbia, CA is $57,647 per year.
What is the median home value in Columbia?
The median home value in Columbia, CA is $396,200.
What is the average rent in Columbia?
The median monthly rent in Columbia, CA is $1,054.
What is the unemployment rate in Columbia?
The unemployment rate in Columbia, CA is 7.7%.