Plumas Lake, California Demographics & Population 2026
During the 2020–2024 ACS period, Plumas Lake, California had a total population of 9,418, the 510th largest community in California, with a median household income of $120,408, which is 21% higher than the state average. The poverty rate is 4.5%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- An exceptionally low poverty rate of 4.5% — among the lowest in California.
Plumas Lake Quick Facts
How Plumas Lake 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 | 8,424 | 9,418 | +11.8% |
| Median household income | $114,083 | $120,408 | +5.5% |
| Median home value | $525,900 | $555,300 | +5.6% |
How Plumas Lake 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 diverse community with significant representation from multiple racial and ethnic groups.
State average: 70 | National average: 61
Education
Educational Attainment (Adults 25+)
Plumas Lake Rankings in California
Explore California Rankings
Other Cities in Yuba County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Linda | 23,871 | $72,776 | 17.2% | $371,700 |
| Olivehurst | 18,444 | $83,214 | 10.6% | $384,500 |
| Marysville | 12,726 | $56,430 | 24.5% | $292,300 |
| Wheatland | 3,876 | $83,452 | 11.2% | $429,200 |
| Loma Rica | 2,343 | $97,903 | 6.3% | $495,100 |
| Beale AFB | 1,344 | $70,061 | 0.0% | N/A |
| Challenge-Brownsville | 887 | N/A | 21.1% | $344,200 |
| Dobbins | 875 | $54,386 | 35.5% | $423,400 |
| Smartsville | 44 | N/A | 9.1% | N/A |
| Camptonville | 42 | $53,750 | 2.4% | $368,200 |
Cities Similar to Plumas Lake
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Templeton | 9,580 | $117,063 | $810,400 | 40.9% | 4.2% |
| Cloverdale | 8,886 | $117,177 | $619,400 | 28.0% | 4.1% |
| East Whittier | 9,990 | $113,750 | $834,100 | 36.5% | 3.9% |
| Capitola | 9,689 | $102,976 | $783,000 | 47.9% | 12.9% |
| Marina del Rey | 9,176 | $146,623 | $458,800 | 74.9% | 1.8% |
Population Overview
Plumas Lake is a small city located in California, within Yuba County. The total population is 9,418. It ranks as the 510th most populous out of 1,570 Census-designated places in California.
Age Demographics
The median age in Plumas Lake is 34.8 years. This is 8% lower than the state median of 37.9 years. With 31.0% of the population under 18, Plumas Lake has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The median household income in Plumas Lake is $120,408. This is 21% higher than the state median of $99,122. It is also 49% higher than the national median of $80,734. The poverty rate stands at 4.5%. This is 62% lower than the state poverty rate of 12.0%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 4.7%. This is 29% lower than the state rate of 6.6%. The median home value is $555,300. Housing costs are 24% lower than the state median of $734,700. The home-value-to-income ratio is 4.6x. 91.5% of occupied housing units are owner-occupied. This homeownership rate is 64% higher than the state average of 55.9%.
Race & Ethnicity
The largest racial or ethnic group in Plumas Lake is White (non-Hispanic), making up 52.4% of the population. Hispanic or Latino residents account for 25.7%. The White (non-Hispanic) population is significantly higher than the state average (52.4% vs 33.8%). The Asian population (6.4%) is well below the state average of 15.3%.
Education
25.0% of residents aged 25 and older hold a bachelor's degree or higher. This is 33% 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 89.8%.
Data Sources & Methodology
All demographic data for Plumas Lake, 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 Plumas Lake, California?
Plumas Lake, California has a population of 9,418 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Plumas Lake, CA?
The median household income in Plumas Lake is $120,408, which is 49% higher than the national median of $80,734.
What is the poverty rate in Plumas Lake, CA?
The poverty rate in Plumas Lake is 4.5%. This means approximately 426 residents live below the federal poverty line.
What is the racial makeup of Plumas Lake, California?
Plumas Lake's population is 52.4% White, 6.8% Black, 25.7% Hispanic/Latino, and 6.4% Asian.
What is the median home value in Plumas Lake, CA?
The median home value in Plumas Lake is $555,300. The home-value-to-income ratio is 4.6x.
How educated is Plumas Lake, California?
25.0% of adults (25+) in Plumas Lake hold a bachelor's degree or higher, and 6.1% hold a graduate or professional degree.