Cromberg, California Demographics & Population 2026
During the 2020–2024 ACS period, Cromberg, California had a total population of 154, the 1409th largest community in California. The poverty rate is 0.0%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Only 7.8% of adults have a bachelor's degree, well below the national average of 35.7%.
Cromberg Quick Facts
How Cromberg 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 | 262 | 154 | -41.2% |
| Median home value | $376,600 | $341,400 | -9.3% |
How Cromberg 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+)
Cromberg 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 |
| Quincy | 1,317 | $89,000 | 9.2% | $300,500 |
| 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 |
Cities Similar to Cromberg
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| French Gulch | 154 | $34,375 | N/A | 11.4% | 0.0% |
| Adin | 153 | $29,375 | $117,300 | 31.3% | 4.6% |
| Topaz | 157 | N/A | N/A | 0.0% | 0.0% |
| Tupman | 157 | N/A | N/A | 9.6% | 40.1% |
| Samoa | 151 | $57,500 | N/A | 12.8% | 2.6% |
A note before these figures: with a population of 154, Cromberg's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.
Population Overview
Cromberg is a small community located in California, within Plumas County. The total population is 154. It ranks as the 1409th most populous out of 1,570 Census-designated places in California.
Age Demographics
The median age in Cromberg is 63.8 years. This is 68% higher than the state median of 37.9 years. 23.4% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.
Economy, Income & Housing
The ACS records no residents below the poverty line in Cromberg. In a community this small the estimate rests on very few survey responses, so it should be read as an absence of measurement rather than a measured absence of poverty. The survey records no unemployed residents in Cromberg, which reflects the size of the sample rather than a labor market without joblessness. The median home value is $341,400. Housing costs are 54% lower than the state median of $734,700. 100.0% of occupied housing units are owner-occupied. This homeownership rate is 79% higher than the state average of 55.9%.
Race & Ethnicity
Cromberg has a predominantly White (non-Hispanic) population, comprising 92.2% of all residents. The White (non-Hispanic) population is significantly higher than the state average (92.2% vs 33.8%).
Education
7.8% of residents aged 25 and older hold a bachelor's degree or higher. This is 79% 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 94.8%.
Data Sources & Methodology
All demographic data for Cromberg, 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 Cromberg, California?
Cromberg, California has a population of 154 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Cromberg, CA?
The Census Bureau does not publish a reliable median household income estimate for Cromberg — the community is too small for the ACS sample. The national median is $80,734.
What is the poverty rate in Cromberg, CA?
The ACS sample for Cromberg recorded no residents below the federal poverty line. Because the community is small, this indicates that the survey did not capture poverty here rather than that no poverty exists — the estimate carries a wide margin of error.
What is the racial makeup of Cromberg, California?
Cromberg's population is 92.2% White, 0.0% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Cromberg, CA?
The median home value in Cromberg is $341,400.
How educated is Cromberg, California?
7.8% of adults (25+) in Cromberg hold a bachelor's degree or higher, and 3.9% hold a graduate or professional degree.