Castleton, Illinois
Castleton: a city in Stark County, Illinois.
About
Castleton is a city located in the county of Stark in the U.S. state of Illinois.
Quick Facts about Castleton
| State | Illinois (United States) |
| County | Stark County |
| Latitude & Longitude | 41.1178,-89.7062 |
| Time Zone | America/Chicago |
| Local time | 19:45:48 (6th November 2026) |
| Postal code | 61426 |
| Weather | 47℉ Sunny 7-days weather |
Geography
Castleton is located at 41°7'4"N 89°42'22"W (41.1178100, -89.7062100).
Castleton map
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Weather
47°F
Sunny
6 to 12 mph N
Today
Sunny, with a high near 47. North wind 6 to 12 mph, with gusts as high as 20 mph.
7-Day Forecast
Castleton zip code is 61426.
County name: Stark, County
fips: 17175
Nearby Schools and Colleges
Schools and campuses linked to Castleton, IL. Select a name to open its map and contact details.
| Code | Name | City | ZIP |
|---|---|---|---|
| 147129 | Methodist College | Peoria (IL) | 61615 |
Nearby Transit Stations (14)
Rail and bus stations connected to Castleton, IL. Select a station to open its map and address details.
| Code | Name | Address | Type |
|---|---|---|---|
| KEE | Kewanee | Loomis and North Tremont Sts. | RAIL |
| PCT | Princeton | 107 Bicentennial Dr. | RAIL |
| PIA | Peoria, Illinois | 6100 West Everett M. Dirksen Parkway | BUS |
| GBB | Galesburg station | 225 South Seminary Street | RAIL |
| MDT | Mendota station | 783 Main Street | RAIL |
Closest post offices linked to Castleton.
| Post Office Name | City | ZIP |
|---|---|---|
| Castleton Post Office | Castleton (IL) | 61426 |