Jamestown, California Demographics & Population 2026
During the 2020–2024 ACS period, Jamestown, California had a total population of 3,265, the 770th largest community in California, with a median household income of $57,276, which is 42% lower than the state average. The poverty rate is 6.1%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 42% below the state average, indicating significant economic challenges.
Jamestown Quick Facts
How Jamestown Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 3,777 | 3,265 | -13.6% |
| Median household income | $51,886 | $57,276 | +10.4% |
| Median home value | $350,600 | $374,600 | +6.8% |
How Jamestown Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
Moderate diversity with one or two groups making up the majority.
State average: 70 | National average: 61
Education
Educational Attainment (Adults 25+)
Jamestown Rankings in California
Explore California Rankings
Other Cities in Tuolumne County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Sonora | 4,919 | $82,690 | 16.9% | $422,300 |
| Phoenix Lake | 4,794 | $103,125 | 4.8% | $488,500 |
| Mono Vista | 3,675 | $85,769 | 7.0% | $427,800 |
| East Sonora | 2,651 | $77,574 | 11.6% | $335,100 |
| Pine Mountain Lake | 2,498 | $79,387 | 5.6% | $426,500 |
| Twain Harte | 2,372 | $88,739 | 9.7% | $462,700 |
| Columbia | 2,235 | $58,520 | 15.6% | $376,200 |
| Soulsbyville | 2,101 | $96,865 | 3.2% | $419,800 |
| Cedar Ridge | 1,671 | $82,308 | 7.9% | $407,000 |
| Tuolumne City | 1,148 | $57,313 | 7.5% | $431,200 |
Cities Similar to Jamestown
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Lucerne | 3,435 | $56,625 | $243,500 | 6.2% | 19.4% |
| Empire | 3,429 | $52,563 | $335,200 | 7.7% | 22.3% |
| Squaw Valley | 3,361 | $49,904 | $271,700 | 27.5% | 16.3% |
| Marin City | 3,195 | $68,846 | $1,142,700 | 39.2% | 16.1% |
| Riverdale | 3,653 | $56,975 | $283,600 | 4.8% | 12.6% |
Population Overview
Jamestown is a small community located in California, within Tuolumne County. The total population is 3,265. It ranks as the 770th most populous out of 1,570 Census-designated places in California.
Age Demographics
The median age in Jamestown is 47.3 years. This is 25% higher than the state median of 37.9 years. 12.5% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.
Economy, Income & Housing
The median household income in Jamestown is $57,276. This is 42% lower than the state median of $99,122. It is also 29% lower than the national median of $80,734. The poverty rate stands at 6.1%. This is 49% lower than the state poverty rate of 12.0%. The unemployment rate is 4.3%. This is 35% lower than the state rate of 6.6%. The median home value is $374,600. Housing costs are 49% lower than the state median of $734,700. The home-value-to-income ratio of 6.5x suggests that housing affordability is a significant concern for many residents. 60.8% of occupied housing units are owner-occupied. This homeownership rate is 9% higher than the state average of 55.9%.
Race & Ethnicity
The largest racial or ethnic group in Jamestown is White (non-Hispanic), making up 69.6% of the population. Hispanic or Latino residents account for 20.8%. The White (non-Hispanic) population is significantly higher than the state average (69.6% vs 33.8%).
Education
21.0% of residents aged 25 and older hold a bachelor's degree or higher. This is 43% lower than the state rate of 37.1%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 98.4%.
Data Sources & Methodology
All demographic data for Jamestown, California is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against California state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,570 Census-designated places in California. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
Free data download: Get all California city and county demographics as CSV. Download Cities CSV | Download Counties CSV
Frequently Asked Questions
What is the population of Jamestown, California?
Jamestown, California has a population of 3,265 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Jamestown, CA?
The median household income in Jamestown is $57,276, which is 29% lower than the national median of $80,734.
What is the poverty rate in Jamestown, CA?
The poverty rate in Jamestown is 6.1%. This means approximately 199 residents live below the federal poverty line.
What is the racial makeup of Jamestown, California?
Jamestown's population is 69.6% White, 4.9% Black, 20.8% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Jamestown, CA?
The median home value in Jamestown is $374,600. The home-value-to-income ratio is 6.5x.
How educated is Jamestown, California?
21.0% of adults (25+) in Jamestown hold a bachelor's degree or higher, and 9.3% hold a graduate or professional degree.