Crainville, Illinois Demographics & Population 2026
During the 2020–2024 ACS period, Crainville, Illinois had a total population of 1,641, the 550th largest village in Illinois, with a median household income of $65,461, which is 22% lower than the state average. The poverty rate is 10.2%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Crainville Quick Facts
How Crainville 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 | 1,614 | 1,641 | +1.7% |
| Median household income | $64,559 | $65,461 | +1.4% |
| Median home value | $181,700 | $185,300 | +2.0% |
How Crainville 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+)
Crainville 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 |
| Cambria | 1,300 | $57,756 | 18.5% | $143,800 |
| 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 Crainville
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Chenoa | 1,647 | $65,769 | $124,700 | 24.5% | 21.3% |
| De Soto | 1,654 | $62,813 | $94,700 | 15.7% | 16.3% |
| Durand | 1,592 | $65,688 | $135,500 | 20.3% | 7.0% |
| Hodgkins | 1,597 | $62,417 | $45,800 | 11.6% | 15.6% |
| Gilman | 1,612 | $70,750 | $120,500 | 16.3% | 6.0% |
Population Overview
Crainville is a small community located in Illinois, within Williamson County. The total population is 1,641. It ranks as the 550th most populous out of 1,445 Census-designated places in Illinois.
Age Demographics
The median age in Crainville is 40.8 years. This is 5% higher than the state median of 39.0 years.
Economy, Income & Housing
The median household income in Crainville is $65,461. This is 22% lower than the state median of $83,390. It is also 19% lower than the national median of $80,734. The poverty rate stands at 10.2%. This is 14% lower than the state poverty rate of 11.8%. The unemployment rate is 2.9%. This is 51% lower than the state rate of 5.8%. The median home value is $185,300. Housing costs are 30% lower than the state median of $263,300. With a home-value-to-income ratio of just 2.8x, Crainville is one of the most affordable housing markets in the area. 69.2% of occupied housing units are owner-occupied. This homeownership rate is 3% higher than the state average of 67.1%.
Race & Ethnicity
Crainville has a predominantly White (non-Hispanic) population, comprising 85.5% of all residents. Black or African American residents account for 6.8%. The Hispanic or Latino population (5.5%) is well below the state average of 18.8%. The Asian population (0.9%) is well below the state average of 5.9%.
Education
36.5% of residents aged 25 and older hold a bachelor's degree or higher. This is 4% 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 95.3%.
Data Sources & Methodology
All demographic data for Crainville, 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 Crainville, Illinois?
Crainville, Illinois has a population of 1,641 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Crainville, IL?
The median household income in Crainville is $65,461, which is 19% lower than the national median of $80,734.
What is the poverty rate in Crainville, IL?
The poverty rate in Crainville is 10.2%. This means approximately 167 residents live below the federal poverty line.
What is the racial makeup of Crainville, Illinois?
Crainville's population is 85.5% White, 6.8% Black, 5.5% Hispanic/Latino, and 0.9% Asian.
What is the median home value in Crainville, IL?
The median home value in Crainville is $185,300. The home-value-to-income ratio is 2.8x.
How educated is Crainville, Illinois?
36.5% of adults (25+) in Crainville hold a bachelor's degree or higher, and 12.1% hold a graduate or professional degree.