Walnut Hill, Illinois
Walnut Hill: Human settlement in Illinois, United States of America
About
Walnut Hill is a city located in the county of Marion in the U.S. state of Illinois. Its population at the 2010 census was 108 and a population density of 292 people per km². After 10 years in 2020 city had an estimated population of 101 inhabitants.
Quick Facts about Walnut Hill
| Population : | 101 (2020) |
| Country : | United States of America |
| State : | Illinois (United States) |
| County : | Marion County |
| Area : | 0.37 km2 |
| Time Zone : | America/Chicago |
| Local time : | 01:15:42 (5th December 2025) |
| Postal code : | 62893 |
| Density : | 273 Pop. per km² as of 2020 |
| Population growth : | -6.93% (2010-2020) |
Geography
Walnut Hill is located at 38°28'38"N 89°2'36"W (38.4772700, -89.0434000).
Walnut Hill map
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Demographics
According to census records, the population of Walnut Hill decreased by 6.93% in 10 years.
| Year | Population | % Change | Method |
| 2010 | 108 | - | census |
| 2011 | 107 | -0.93% | estimation process |
| 2012 | 107 | 0% | estimation process |
| 2013 | 106 | -0.94% | estimation process |
| 2014 | 106 | 0% | estimation process |
| 2015 | 105 | -0.95% | estimation process |
| 2016 | 104 | -0.96% | estimation process |
| 2017 | 103 | -0.97% | estimation process |
| 2018 | 104 | 0.96% | estimation process |
| 2019 | 104 | 0% | estimation process |
| 2020 | 101 | -2.97% | estimation process |
Schools in Walnut Hill
College & universities near Walnut Hill, IL
| Code | Name | City | ZIP |
|---|---|---|---|
| 146366 | Kaskaskia College | Centralia (IL) | 62801 |
Stations (11)
Amtrak & bus stations near Walnut Hill, IL
| Code | Name | Address | Type |
|---|---|---|---|
| CEN | Centralia station | 108 East Broadway | RAIL |
| MVI | Mt. Vernon, IL | 102 Potomac Boulevard | BUS |
| DQN | Du Quoin | 20 North Chestnut St. | RAIL |
| EFG | Effingham | 401 West National Ave. | RAIL |
| MAI | Marion, IL | 2100 West Main Street | BUS |
Post offices near Walnut Hill
| Post Office Name | City | ZIP |
|---|---|---|
| Walnut Hill Post Office | Walnut Hill (IL) | 62893 |
Other places with the same name (2)
- Walnut Hill , Tennessee city in Illinois, United States of America with a population of 2,394 people.
Other cities in Marion County
Cities, towns, neighborhoods & other populated places in Marion County , IL. (more)
| City Name | Population | Title |
|---|---|---|
| Centralia | 12,142 | Township in Marion County, Illinois |
| Salem | 6,952 | City in Illinois |
| Sandoval | 1,205 | Village in Marion County, Illinois, United States |
| Wamac | 1,117 | City in Marion County, Illinois, United States |
| Central City | 1,107 | City in Illinois, USA |
| Odin | 1,004 | Village in Illinois |
| Kinmundy | 919 | Township in Marion County, Illinois |
| Tonti | 903 | Township in Marion County, Illinois |
| Patoka | 544 | Township in Marion County, Illinois |
| Iuka | 495 | Township in Marion County, Illinois |
| Junction City | 468 | Human settlement in Illinois, United States of America |
| Omega | 466 | Township in Marion County, Illinois |
| Hickory Hill | 398 | City in Cook County, Illinois, United States |
| Alma | 302 | City in Illinois, USA |
| Kell | 204 | Human settlement in Illinois, United States of America |
| Vernon | 119 | Village in Illinois, United States |
