Village · Illinois
Coulterville, Illinois
Coulterville, village, in Randolph County, Illinois. Coulterville had 825 residents on July 1, 2025 by the Census Bureau's estimate, down 0.7% since 2020; the 2020 Census counted 834 and the ACS 2020-2024 5-year estimates put it at 796 (±186). GEOID 1716613.
Residents, July 2025 estimate
825
Census Bureau estimate (no margin published)
2020 Census count: 834 · ACS 2020-2024: 796 ±186
Median household income
$48,636
±$11,550 (90% margin)
Illinois: $83,390
Median home value
$82,300
±$24,860 (90% margin)
Illinois: $263,300
Median gross rent
$822
±$248 (90% margin)
Illinois: $1,274
Where is Coulterville and what county is it in?
Coulterville is a village in Randolph County, Illinois. It covers 0.6 square miles of land, 1,466 residents per square mile in 2020.
Source: 2024 Gazetteer and 2020 place-by-county files, U.S. Census Bureau · Census reference files
How many people live in Coulterville, and is it growing?
The Census Bureau estimates that 825 people lived in Coulterville on July 1, 2025, down 0.7% since 2020, in line with Illinois (−0.8%). The 2020 Census counted 834 residents. The 2020-2024 American Community Survey, a five-year sample, puts the population at 796 (±186).
| Measure | Coulterville | Randolph County | Change since 2015-2019 |
|---|---|---|---|
| Total population | 796 ±186 | 30,058 | no clear change |
| Households | 342 ±73 | 11,945 | no clear change |
| Average household size | 2.10 ±0.31 | 2.25 | no clear change |
| Housing units | 403 ±87 | 13,422 | no clear change |
Coulterville's population since 2000
From 1,230 in 2000 to 825 in 2025: down 32.9%. The 2000, 2010 and 2020 figures are census counts, each for Coulterville as it was drawn that year: a place that annexed land, or a community that has since incorporated, covered a different area then. The 2005 figure is the Census Bureau's intercensal estimate, revised to fit the 2000 and 2010 counts and drawn on 2010 boundaries; 2015 and 2025 are July 1 estimates made from the census before them.
Source: The 2000, 2010 and 2020 Census counts and the Census Bureau's population estimates (intercensal 2000-2010, Vintage 2020, Vintage 2025) · Census population estimates
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); Census PEP Vintage 2025 (SUB-EST2025, CO-EST2025); 2020 Census P.L. 94-171 · Check it at data.census.gov
Who lives in Coulterville?
The median resident of Coulterville is 48.2 years old; 16.5% are under 18 and 24.1% are 65 or older. The largest group is non-Hispanic white residents at 89.3%, then Hispanic or Latino residents (of any race) at 4.5%.
| Measure | Coulterville | Randolph County | Change since 2015-2019 |
|---|---|---|---|
| Median age | 48.2 ±8.9 | 43.7 | no clear change |
| Under 18 years | 16.5% ±6.0 pts | 20.2% | – |
| 65 years and over | 24.1% ±6.5 pts | 21.3% | – |
| Male | 48.2% ±5.7 pts | 53.9% | – |
| Hispanic or Latino (any race) | 4.5% ±6.2 pts | 3.8% | – |
| White alone, not Hispanic | 89.3% ±8.6 pts | 85.1% | no clear change |
| Black or African American alone, not Hispanic | 1.4% ±2.1 pts | 8.2% | – |
| Asian alone, not Hispanic | 1.1% ±2.6 pts | 0.6% | – |
| American Indian and Alaska Native alone, not Hispanic | 0.0% ±4.6 pts | 0.1% | – |
| Native Hawaiian and Other Pacific Islander alone, not Hispanic | 0.0% ±4.6 pts | 0.1% | – |
| Two or more races, not Hispanic | 2.1% ±2.3 pts | 1.9% | – |
| Some other race alone, not Hispanic | 1.5% ±1.9 pts | 0.2% | – |
| Born outside the United States | 4.9% ±6.5 pts | 2.4% | – |
| Speak a language other than English at home (age 5+) | 6.9% ±6.9 pts | 3.1% | – |
| Civilian veterans (age 18+) | 8.6% ±4.2 pts | 7.9% | – |
| With a disability | 23.1% ±9.9 pts | 22.2% | – |
| No health insurance coverage | 10.2% ±7.2 pts | 5.3% | – |
| High school graduate or higher (age 25+) | 90.0% ±4.7 pts | 87.1% | – |
| Bachelor's degree or higher (age 25+) | 20.2% ±10.2 pts | 15.2% | +13.2 pts |
| Graduate or professional degree (age 25+) | 5.4% ±5.6 pts | 5.0% | – |
| Lived in the same house a year earlier | 81.9% ±8.3 pts | 88.9% | – |
| Moved from another state in the past year | 0.0% ±4.7 pts | 1.3% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profiles DP02, DP05) · Check it at data.census.gov
What do households in Coulterville earn?
Half of Coulterville's 342 households earn less than $48,636 a year (±$11,550), against $68,131 in Randolph County and $83,390 in Illinois. In 2015-2019 it was $47,176 in 2024 dollars; the margins of error cannot tell the two periods apart. 12.1% of residents live below the poverty line.
| Measure | Coulterville | Randolph County | Change since 2015-2019 |
|---|---|---|---|
| Median household income | $48,636 ±$11,550 | $68,131 | no clear change |
| Mean household income | $58,727 ±$9,649 | $82,525 | – |
| Per capita income | $24,753 ±$3,722 | $32,715 | no clear change |
| People below the poverty line | 12.1% ±6.9 pts | 14.6% | no clear change |
| Children under 18 below the poverty line | 9.6% ±10.9 pts | 19.5% | – |
| Households receiving SNAP | 21.9% ±9.5 pts | 12.9% | – |
| Households with a computer | 87.1% ±6.8 pts | 91.8% | – |
| Households with a broadband subscription | 85.4% ±6.9 pts | 86.9% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What does housing cost in Coulterville?
Owners occupy 74.0% of Coulterville's occupied homes and renters 26.0%. The median owner-occupied home is valued at $82,300 by its owner (±$24,860). The median renter pays $822 a month including utilities.
| Measure | Coulterville | Randolph County | Change since 2015-2019 |
|---|---|---|---|
| Median home value (owner-occupied) | $82,300 ±$24,860 | $135,100 | no clear change |
| Median gross rent | $822 ±$248 | $780 | no clear change |
| Renters paying 35% or more of income on rent | 25.4% ±22.0 pts | 32.2% | – |
| Median monthly owner costs, with a mortgage | $1,292 ±$214 | $1,308 | – |
| Owner-occupied homes | 74.0% ±11.4 pts | 76.6% | no clear change |
| Renter-occupied homes | 26.0% ±11.4 pts | 23.4% | – |
| Housing units | 403 ±87 | 13,422 | no clear change |
| Homeowner vacancy rate | 1.9% ±3.7 pts | 2.5% | – |
| Rental vacancy rate | 0.0% ±32.9 pts | 0.9% | – |
| Single-family detached homes | 70.0% ±10.8 pts | 74.8% | – |
| Mobile homes | 21.3% ±9.6 pts | 13.9% | – |
| Built 2020 or later | 0.2% ±0.8 pts | 0.4% | – |
| Built 2010 to 2019 | 1.7% ±1.8 pts | 5.7% | – |
| Built 1939 or earlier | 20.8% ±7.8 pts | 18.1% | – |
| Households with no vehicle | 9.9% ±6.9 pts | 6.7% | – |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP04) · Check it at data.census.gov
How do people in Coulterville work and get to work?
84.0% of Coulterville's workers drive alone. The average trip to work takes 23.8 minutes. The unemployment rate in 2020-2024 averaged 17.2%.
| Measure | Coulterville | Randolph County | Change since 2015-2019 |
|---|---|---|---|
| In the labor force (age 16+) | 53.8% ±8.5 pts | 53.2% | – |
| Unemployment rate | 17.2% ±9.7 pts | 5.0% | – |
| Drove alone to work | 84.0% ±10.2 pts | 81.4% | – |
| Carpooled | 3.8% ±4.8 pts | 9.5% | – |
| Public transportation | 0.6% ±0.9 pts | 0.0% | – |
| Walked | 0.0% ±11.1 pts | 2.4% | – |
| Worked from home | 9.1% ±8.1 pts | 5.3% | – |
| Mean travel time to work | 23.8 min ±4.7 | 23.1 min | −6.4 min |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) (Data Profile DP03) · Check it at data.census.gov
What census tracts are in Coulterville?
No census tract lies mostly in Coulterville; 1 tract reaches into it (2020 census blocks).
| Tract | Residents, 2020-2024 | Median household income |
|---|---|---|
| Tract 9505Randolph County | 1,936 | $67,917 |
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026); 2020 block assignment files (tract share = share of the tract's census blocks in Coulterville) · Census block assignment files
How does Coulterville compare with other places in Illinois?
By the Census Bureau's July 2025 estimates, Coulterville is the 11,097th-most populous of the 19,476 U.S. incorporated places that have one and the 703rd-most populous of 1,294 in Illinois.
Coulterville is not ranked by income or the other survey measures: those rankings include places of 1,000 or more residents (2020 Census) with a reliable estimate.
| Measure | Rank | Of |
|---|---|---|
| Population, July 2025 estimate | 703rd | 1,294 |
Coulterville's figures with every place in Illinois (CSV)
Every place in Illinois, sortable · Compare Coulterville with other places
Source: PlainCities ranks computed from the American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026) and PEP Vintage 2025 · How ranks are computed
How reliable are the figures for Coulterville?
23 of the 57 figures for Coulterville on this page carry a coefficient of variation over 40% and are marked with a ring: they come from a small sample, so read them as rough.
The American Community Survey samples about one household in eight over five years, so every figure is an estimate with a 90% margin of error (shown under each value). A ring marks an estimate whose coefficient of variation is over 40%. A change is called only when the gap between the two periods is larger than their combined 90% margin (the square root of the sum of the two squared margins), the Census Bureau's test. How to read a margin of error.
Source: American Community Survey 2020-2024 5-year estimates, U.S. Census Bureau (released January 2026): margins of error as published · ACS technical documentation
How these figures are made: methodology and release checks · reading a margin of error · every state · corrections
Not on this page: crime, weather and schools for Coulterville are other agencies' records. Crime: the FBI's Crime Data Explorer · climate: NOAA's U.S. Climate Normals · schools: the National Center for Education Statistics' public schools in Coulterville.