Iroquois, Illinois Demographics & Population 2026
During the 2020–2024 ACS period, Iroquois, Illinois had a total population of 185, the 1221st largest village in Illinois, with a median household income of $53,750, which is 36% lower than the state average. The poverty rate is 20.5%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 36% below the state average, indicating significant economic challenges.
- Only 6.4% of adults have a bachelor's degree, well below the national average of 35.7%.
- Housing is very affordable with a home-value-to-income ratio of just 1.7x.
- Unemployment rate of 9.8% is notably above the national average.
Iroquois Quick Facts
How Iroquois 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 | 205 | 185 | -9.8% |
| Median household income | $54,500 | $53,750 | -1.4% |
| Median home value | $95,200 | $92,600 | -2.7% |
How Iroquois 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+)
Iroquois Rankings in Illinois
Explore Illinois Rankings
Other Cities in Iroquois County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Watseka | 4,780 | $43,608 | 23.4% | $103,700 |
| Gilman | 1,612 | $70,750 | 6.0% | $120,500 |
| Onarga | 1,430 | $78,352 | 8.6% | $99,300 |
| Clifton | 1,385 | $92,344 | 11.9% | $205,400 |
| Sheldon | 1,195 | $44,280 | 19.2% | $78,000 |
| Milford | 1,052 | $46,827 | 26.8% | $74,600 |
| Ashkum | 918 | $78,365 | 5.2% | $150,600 |
| Cissna Park | 903 | $56,667 | 14.6% | $130,300 |
| Danforth | 611 | $54,625 | 26.7% | $151,200 |
| Crescent City | 456 | $58,333 | 3.5% | $116,500 |
Cities Similar to Iroquois
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Serena | 182 | N/A | N/A | 14.5% | 23.1% |
| Nora | 180 | $54,073 | $91,000 | 12.6% | 5.0% |
| Kingston Mines | 182 | $51,875 | $75,000 | 6.6% | 18.1% |
| Standard City | 182 | $49,333 | $70,000 | 0.9% | 6.4% |
| La Fayette | 178 | $51,346 | $50,900 | 5.1% | 4.5% |
A note before these figures: with a population of 185, Iroquois'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
Iroquois is a small community located in Illinois, within Iroquois County. The total population is 185. It ranks as the 1221st most populous out of 1,445 Census-designated places in Illinois.
Age Demographics
The median age in Iroquois is 50.6 years. This is 30% higher than the state median of 39.0 years.
Economy, Income & Housing
The median household income in Iroquois is $53,750. This is 36% lower than the state median of $83,390. It is also 33% lower than the national median of $80,734. The poverty rate stands at 20.5%. This is 74% higher than the state poverty rate of 11.8%. With more than one in five residents living below the poverty line, economic hardship is a significant challenge for the community. The unemployment rate is 9.8%. This is 68% higher than the state rate of 5.8%. The median home value is $92,600. Housing costs are 65% lower than the state median of $263,300. With a home-value-to-income ratio of just 1.7x, Iroquois is one of the most affordable housing markets in the area. 84.9% of occupied housing units are owner-occupied. This homeownership rate is 27% higher than the state average of 67.1%.
Race & Ethnicity
The largest racial or ethnic group in Iroquois is White (non-Hispanic), making up 84.9% of the population. Black or African American residents account for 3.2%. The Black or African American population (3.2%) is well below the state average of 13.3%.
Education
6.4% of residents aged 25 and older hold a bachelor's degree or higher. This is 83% 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 94.3%.
Data Sources & Methodology
All demographic data for Iroquois, 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 Iroquois, Illinois?
Iroquois, Illinois has a population of 185 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Iroquois, IL?
The median household income in Iroquois is $53,750, which is 33% lower than the national median of $80,734.
What is the poverty rate in Iroquois, IL?
The poverty rate in Iroquois is 20.5%. This means approximately 38 residents live below the federal poverty line.
What is the racial makeup of Iroquois, Illinois?
Iroquois's population is 84.9% White, 3.2% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Iroquois, IL?
The median home value in Iroquois is $92,600. The home-value-to-income ratio is 1.7x.
How educated is Iroquois, Illinois?
6.4% of adults (25+) in Iroquois hold a bachelor's degree or higher, and 2.1% hold a graduate or professional degree.