Cambria, Illinois Demographics & Population 2026
During the 2020–2024 ACS period, Cambria, Illinois had a total population of 1,300, the 623rd largest village in Illinois, with a median household income of $57,756, which is 31% lower than the state average. The poverty rate is 18.5%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 31% below the state average, indicating significant economic challenges.
- Housing is very affordable with a home-value-to-income ratio of just 2.5x.
Cambria Quick Facts
How Cambria 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 | 1,271 | 1,300 | +2.3% |
| Median household income | $51,042 | $57,756 | +13.2% |
| Median home value | $140,100 | $143,800 | +2.6% |
How Cambria 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: 61 | National average: 61
Education
Educational Attainment (Adults 25+)
Cambria Rankings in Illinois
Explore Illinois Rankings
Other Cities in Williamson County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Carbondale | 22,158 | $32,128 | 37.4% | $127,900 |
| Marion | 16,836 | $56,912 | 13.3% | $158,300 |
| Herrin | 12,226 | $59,975 | 14.5% | $113,300 |
| Carterville | 5,818 | $62,337 | 10.9% | $197,100 |
| Johnston City | 3,327 | $42,465 | 17.8% | $88,100 |
| Crainville | 1,641 | $65,461 | 10.2% | $185,300 |
| Energy | 1,050 | $65,357 | 15.2% | $151,800 |
| Hurst | 700 | $36,635 | 31.4% | $68,600 |
| Pittsburg | 682 | $53,203 | 17.9% | $129,200 |
| Stonefort | 422 | $56,477 | 11.6% | $65,700 |
Cities Similar to Cambria
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Walnut | 1,282 | $61,750 | $102,100 | 19.3% | 7.0% |
| Rossville | 1,332 | $62,417 | $92,200 | 17.3% | 10.4% |
| Waverly | 1,375 | $55,671 | $98,400 | 18.0% | 7.9% |
| Chrisman | 1,214 | $58,462 | $79,400 | 20.6% | 17.9% |
| Kincaid | 1,278 | $64,821 | $88,100 | 8.2% | 15.5% |
Population Overview
Cambria is a small community located in Illinois, within Williamson County. The total population is 1,300. It ranks as the 623rd most populous out of 1,445 Census-designated places in Illinois.
Age Demographics
The median age in Cambria is 36.5 years. This is 6% lower than the state median of 39.0 years.
Economy, Income & Housing
The median household income in Cambria is $57,756. This is 31% lower than the state median of $83,390. It is also 28% lower than the national median of $80,734. The poverty rate stands at 18.5%. This is 56% higher than the state poverty rate of 11.8%. The unemployment rate is 5.2%. This is 11% lower than the state rate of 5.8%. The median home value is $143,800. Housing costs are 45% lower than the state median of $263,300. With a home-value-to-income ratio of just 2.5x, Cambria is one of the most affordable housing markets in the area. 39.6% of occupied housing units are owner-occupied. This homeownership rate is 41% lower than the state average of 67.1%.
Race & Ethnicity
The largest racial or ethnic group in Cambria is White (non-Hispanic), making up 78.1% of the population. Black or African American residents account for 11.1%. The Hispanic or Latino population (8.4%) is well below the state average of 18.8%. The Asian population (1.4%) is well below the state average of 5.9%.
Education
26.2% of residents aged 25 and older hold a bachelor's degree or higher. This is 31% lower than the state rate of 37.9%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 93.4%.
Data Sources & Methodology
All demographic data for Cambria, Illinois 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 Illinois state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,445 Census-designated places in Illinois. 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 Cambria, Illinois?
Cambria, Illinois has a population of 1,300 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Cambria, IL?
The median household income in Cambria is $57,756, which is 28% lower than the national median of $80,734.
What is the poverty rate in Cambria, IL?
The poverty rate in Cambria is 18.5%. This means approximately 240 residents live below the federal poverty line.
What is the racial makeup of Cambria, Illinois?
Cambria's population is 78.1% White, 11.1% Black, 8.4% Hispanic/Latino, and 1.4% Asian.
What is the median home value in Cambria, IL?
The median home value in Cambria is $143,800. The home-value-to-income ratio is 2.5x.
How educated is Cambria, Illinois?
26.2% of adults (25+) in Cambria hold a bachelor's degree or higher, and 9.7% hold a graduate or professional degree.