Plum Hill, Illinois
Plum Hill: township in Washington County, Illinois
About
Plum Hill is a township located in the county of Washington in the U.S. state of Illinois. Its population at the 2010 census was 537 and a population density of 14 people per km². After 10 years in 2020 city had an estimated population of 507 inhabitants.
Quick Facts about Plum Hill
| Population | 507 (2020) |
| Country | United States of America |
| State | Illinois (United States) |
| County | Washington County |
| Area | 37.81 km2 |
| Latitude & Longitude | 38.3628,-89.5087 |
| Altitude | 1,453 feet / 443 meters |
| Time Zone | America/Chicago |
| Local time | 03:14:13 (23rd April 2026) |
| Density | 13 Pop. per km² as of 2020 |
| Population growth | -5.92% (2010-2020) |
| Weather | 79℉ Sunny 7-days weather |
Geography
Plum Hill is located at 38°21'46"N 89°30'31"W (38.3628300, -89.5087000).
Plum Hill map
icon to open full mode. View satellite images
Weather
Sunny, with a high near 79. South wind 6 to 16 mph, with gusts as high as 24 mph.
7-Day ForecastDemographics
According to census records, the population of Plum Hill decreased by 5.92% in 10 years.
| Year | Population | % Change | Method |
|---|---|---|---|
| 2010 | 537 | - | census |
| 2011 | 531 | -1.13% | estimation process |
| 2012 | 535 | 0.75% | estimation process |
| 2013 | 529 | -1.13% | estimation process |
| 2014 | 527 | -0.38% | estimation process |
| 2015 | 524 | -0.57% | estimation process |
| 2016 | 519 | -0.96% | estimation process |
| 2017 | 513 | -1.17% | estimation process |
| 2018 | 516 | 0.58% | estimation process |
| 2019 | 514 | -0.39% | estimation process |
| 2020 | 507 | -1.38% | estimation process |
Nearby Schools and Colleges
Schools and campuses linked to Plum Hill, IL. Select a name to open its map and contact details.
| Code | Name | City | ZIP |
|---|---|---|---|
| 146366 | Kaskaskia College | Centralia (IL) | 62801 |
Nearby Transit Stations (11)
Rail and bus stations connected to Plum Hill, IL. Select a station to open its map and address details.
| Code | Name | Address | Type |
|---|---|---|---|
| CEN | Centralia station | 108 East Broadway | RAIL |
| DQN | Du Quoin | 20 North Chestnut St. | RAIL |
| MVI | Mt. Vernon, IL | 102 Potomac Boulevard | BUS |
| STL | Gateway Transportation Center | 551 South 16th St. | RAIL |
| CDL | Carbondale station | 401 South Illinois St. | RAIL |
Closest post offices linked to Plum Hill.
| Post Office Name | City | ZIP |
|---|---|---|
| Addievill Post Office | Addieville (IL) | 62214 |
Other cities in Washington County
Cities, towns, neighborhoods & other populated places in Washington County , IL. (more)
| City Name | Population | Title |
|---|---|---|
| Posen | 5,794 | Village in United States of America |
| Nashville | 2,984 | City in Illinois, United States |
| Okawville | 1,349 | Human settlement in United States of America |
| Lively Grove | 654 | Unincorporated community in Illinois |
| Irvington | 609 | Township in Washington County, Illinois |
| Beaucoup | 528 | Township in Washington County, Illinois |
| Ashley | 484 | City in Illinois |
| Johannisburg | 478 | Township in Washington County, Illinois |
| Hoyleton | 456 | Township in Washington County, Illinois |
| Covington | 389 | Township in Washington County, Illinois |
| Addieville | 236 | Human settlement in United States of America |
| Richview | 236 | Township in Washington County, Illinois |
| Radom | 209 | Human settlement in Illinois, United States of America |
| New Minden | 204 | Human settlement in Illinois, United States of America |
| Oakdale | 201 | City in Washington County, Minnesota |
| Du Bois | 189 | Township in Washington County, Illinois |