Island Grove, Illinois
Island Grove: unincorporated community in Illinois
About
Island Grove is a city located in the county of Jasper in the U.S. state of Illinois. Its population at the 2010 census was 621. After 10 years in 2020 city had an estimated population of 596 inhabitants.
Quick Facts about Island Grove
| Population | 596 (2020) |
| Country | United States of America |
| State | Illinois (United States) |
| County | Jasper County |
| Latitude & Longitude | 39.1025,-88.3353 |
| Altitude | 2,162 feet / 659 meters |
| Time Zone | Central Time Zone |
| Local time | 23:01:10 (22nd April 2026) |
| Population growth | -4.19% (2010-2020) |
| Weather | 59℉ Partly Cloudy then Isolated Showers And Thunderstorms 7-days weather |
Geography
Island Grove is located at 39°6'9"N 88°20'7"W (39.1025400, -88.3353200).
Island Grove map
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Weather
Isolated rain showers between 4am and 5am, then isolated showers and thunderstorms. Partly cloudy, with a low around 59. Southwest wind 9 to 14 mph, w...
7-Day ForecastDemographics
According to census records, the population of Island Grove decreased by 4.19% in 10 years.
| Year | Population | % Change | Method |
|---|---|---|---|
| 2010 | 621 | - | census |
| 2011 | 624 | 0.48% | estimation process |
| 2012 | 625 | 0.16% | estimation process |
| 2013 | 623 | -0.32% | estimation process |
| 2014 | 621 | -0.32% | estimation process |
| 2015 | 619 | -0.32% | estimation process |
| 2016 | 616 | -0.49% | estimation process |
| 2017 | 611 | -0.82% | estimation process |
| 2018 | 605 | -0.99% | estimation process |
| 2019 | 600 | -0.83% | estimation process |
| 2020 | 596 | -0.67% | estimation process |
Nearby Schools and Colleges
Schools and campuses linked to Island Grove, IL. Select a name to open its map and contact details.
| Code | Name | City | ZIP |
|---|---|---|---|
| 146506 | Lake Land College | Mattoon (IL) | 61938 |
Nearby Transit Stations (5)
Rail and bus stations connected to Island Grove, IL. Select a station to open its map and address details.
| Code | Name | Address | Type |
|---|---|---|---|
| EFG | Effingham | 401 West National Ave. | RAIL |
| MAT | Mattoon station | 1718 Broadway Ave. | RAIL |
| CEN | Centralia station | 108 East Broadway | RAIL |
| MVI | Mt. Vernon, IL | 102 Potomac Boulevard | BUS |
| CHM | Illinois Terminal | 45 East University Ave. | RAIL |
Closest post offices linked to Island Grove.
| Post Office Name | City | ZIP |
|---|---|---|
| Dieterich Post Office | Dieterich (IL) | 62424 |
Other cities in Jasper County
Cities, towns, neighborhoods & other populated places in Jasper County , IL.
| City Name | Population | Title |
|---|---|---|
| Newton | 428 | City in and the county seat of Jasper County, Illinois, United States |
| Hunt City | 283 | Township in Jasper County, Illinois |
| Brookville | 226 | Unincorporated community in Illinois |
| Willow Hill | 224 | Township in Jasper County, Illinois |
| Point Pleasant | 149 | Township in Warren County, Illinois |
| Wheeler | 146 | Human settlement in Illinois, United States of America |
| Hidalgo | 103 | Village in Jasper County, Illinois, United States |
| Yale | 84 | City in Illinois, United States of America |
| Rose Hill | 80 | Village in Jasper County, Illinois, United States |