Quincy, California Demographics & Population 2026
During the 2020–2024 ACS period, Quincy, California had a total population of 1,317, the 994th largest community in California, with a median household income of $89,000, which is 10% lower than the state average. The poverty rate is 9.2%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Unemployment rate of 14.1% is notably above the national average.
Quincy Quick Facts
How Quincy 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 | 1,580 | 1,317 | -16.6% |
| Median household income | $87,008 | $89,000 | +2.3% |
| Median home value | $284,500 | $300,500 | +5.6% |
How Quincy 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
A less diverse community where one racial or ethnic group represents a large majority.
State average: 70 | National average: 61
Education
Educational Attainment (Adults 25+)
Quincy Rankings in California
Explore California Rankings
Other Cities in Plumas County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| East Quincy | 2,723 | $70,213 | 5.6% | $322,600 |
| Portola | 2,441 | $44,492 | 22.3% | $231,300 |
| Chester | 1,759 | $47,129 | 11.3% | $304,800 |
| Delleker | 724 | $53,698 | 5.9% | $334,800 |
| Chilcoot-Vinton | 686 | $122,764 | 15.3% | N/A |
| Graeagle | 496 | N/A | 12.1% | $489,500 |
| Hamilton Branch | 480 | $109,118 | 19.0% | $367,600 |
| Lake Almanor Country Club | 469 | $80,917 | 9.0% | $648,900 |
| Lake Almanor West | 463 | $184,286 | 16.0% | $696,300 |
| Iron Horse | 434 | N/A | 0.0% | $315,500 |
Cities Similar to Quincy
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Lake Don Pedro | 1,308 | $85,104 | $404,600 | 23.6% | 0.0% |
| Brookdale | 1,378 | $87,358 | $881,700 | 47.8% | 14.0% |
| Summerland | 1,348 | $95,694 | $2,000,000+ | 61.9% | 12.2% |
| Inverness | 1,346 | $80,176 | $1,872,700 | 64.1% | 4.8% |
| Bolinas | 1,334 | $100,625 | $2,000,000+ | 59.8% | 9.1% |
Population Overview
Quincy is a small community located in California, within Plumas County. The total population is 1,317. It ranks as the 994th most populous out of 1,570 Census-designated places in California.
Age Demographics
The median age in Quincy is 59.2 years. This is 56% higher than the state median of 37.9 years. Only 4.4% of residents are under 18, indicating fewer families with children. 12.0% 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 Quincy is $89,000. This is 10% lower than the state median of $99,122. It is also 10% higher than the national median of $80,734. The poverty rate stands at 9.2%. This is 23% lower than the state poverty rate of 12.0%. The unemployment rate is 14.1%. This is 114% higher than the state rate of 6.6%. The median home value is $300,500. Housing costs are 59% lower than the state median of $734,700. The home-value-to-income ratio is 3.4x. 57.9% of occupied housing units are owner-occupied. This homeownership rate is 4% higher than the state average of 55.9%.
Race & Ethnicity
The largest racial or ethnic group in Quincy is White (non-Hispanic), making up 79.2% of the population. Hispanic or Latino residents account for 12.4%. The White (non-Hispanic) population is significantly higher than the state average (79.2% vs 33.8%). The Hispanic or Latino population (12.4%) is well below the state average of 40.2%.
Education
20.2% of residents aged 25 and older hold a bachelor's degree or higher. This is 45% 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 87.7%.
Data Sources & Methodology
All demographic data for Quincy, 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.
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Frequently Asked Questions
What is the population of Quincy, California?
Quincy, California has a population of 1,317 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Quincy, CA?
The median household income in Quincy is $89,000, which is 10% higher than the national median of $80,734.
What is the poverty rate in Quincy, CA?
The poverty rate in Quincy is 9.2%. This means approximately 115 residents live below the federal poverty line.
What is the racial makeup of Quincy, California?
Quincy's population is 79.2% White, 5.2% Black, 12.4% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Quincy, CA?
The median home value in Quincy is $300,500. The home-value-to-income ratio is 3.4x.
How educated is Quincy, California?
20.2% of adults (25+) in Quincy hold a bachelor's degree or higher, and 6.9% hold a graduate or professional degree.