Ullin, Illinois Demographics & Population 2026
During the 2020–2024 ACS period, Ullin, Illinois had a total population of 419, the 990th largest village in Illinois, with a median household income of $61,250, which is 27% lower than the state average. The poverty rate is 10.8%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Housing is very affordable with a home-value-to-income ratio of just 1.0x.
- Near full employment with an unemployment rate of just 1.2%.
Ullin Quick Facts
How Ullin 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 | 533 | 419 | -21.4% |
| Median household income | $76,492 | $61,250 | -19.9% |
| Median home value | $90,100 | $58,600 | -35.0% |
How Ullin 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
Moderate diversity with one or two groups making up the majority.
State average: 61 | National average: 61
Education
Educational Attainment (Adults 25+)
Ullin Rankings in Illinois
Explore Illinois Rankings
Other Cities in Pulaski County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Mounds | 986 | $30,917 | 36.1% | N/A |
| Mound City | 681 | $41,250 | 16.4% | $55,600 |
| Karnak | 466 | $46,818 | 29.0% | $67,100 |
| Olmsted | 249 | $32,656 | 23.7% | $51,800 |
| Pulaski | 218 | $33,603 | 24.8% | $88,500 |
| New Grand Chain | 151 | N/A | 19.9% | $63,300 |
Cities Similar to Ullin
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Hull | 413 | $60,863 | $96,900 | 26.5% | 19.7% |
| Westfield | 415 | $63,819 | $85,600 | 16.1% | 12.3% |
| Lyndon | 433 | $60,104 | $113,500 | 17.9% | 4.4% |
| Stonefort | 422 | $56,477 | $65,700 | 4.9% | 11.6% |
| Pierron | 414 | $66,875 | $105,300 | 8.6% | 26.7% |
A note before these figures: with a population of 419, Ullin'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
Ullin is a small community located in Illinois, within Pulaski County. The total population is 419. It ranks as the 990th most populous out of 1,445 Census-designated places in Illinois.
Age Demographics
The median age in Ullin is 38.7 years. This is about the same as the state median of 39.0 years. Only 11.7% of residents are under 18, indicating fewer families with children.
Economy, Income & Housing
The median household income in Ullin is $61,250. This is 27% lower than the state median of $83,390. It is also 24% lower than the national median of $80,734. The poverty rate stands at 10.8%. This is 9% lower than the state poverty rate of 11.8%. The unemployment rate is 1.2%. This is 79% lower than the state rate of 5.8%. The median home value is $58,600. Housing costs are 78% lower than the state median of $263,300. With a home-value-to-income ratio of just 1.0x, Ullin is one of the most affordable housing markets in the area. 80.0% of occupied housing units are owner-occupied. This homeownership rate is 19% higher than the state average of 67.1%.
Race & Ethnicity
The largest racial or ethnic group in Ullin is White (non-Hispanic), making up 74.7% of the population. Black or African American residents account for 19.8%. The Hispanic or Latino population (1.7%) is well below the state average of 18.8%.
Education
10.4% of residents aged 25 and older hold a bachelor's degree or higher. This is 73% 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 83.9%.
Data Sources & Methodology
All demographic data for Ullin, 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 Ullin, Illinois?
Ullin, Illinois has a population of 419 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Ullin, IL?
The median household income in Ullin is $61,250, which is 24% lower than the national median of $80,734.
What is the poverty rate in Ullin, IL?
The poverty rate in Ullin is 10.8%. This means approximately 30 residents live below the federal poverty line.
What is the racial makeup of Ullin, Illinois?
Ullin's population is 74.7% White, 19.8% Black, 1.7% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Ullin, IL?
The median home value in Ullin is $58,600. The home-value-to-income ratio is 1.0x.
How educated is Ullin, Illinois?
10.4% of adults (25+) in Ullin hold a bachelor's degree or higher, and 0.0% hold a graduate or professional degree.