Philadelphia, Illinois
Philadelphia: unincorporated community in Illinois
About
Philadelphia is a city located in the county of Cass in the U.S. state of Illinois. Its population at the 2010 census was 221. After 10 years in 2020 city had an estimated population of 198 inhabitants.
Quick Facts about Philadelphia
| Population | 198 (2020) |
| Country | United States of America |
| State | Illinois (United States) |
| County | Cass County |
| Latitude & Longitude | 39.9239,-90.1173 |
| Altitude | 2,034 feet / 620 meters |
| Time Zone | Central Time Zone |
| Local time | 00:30:20 (19th April 2026) |
| Population growth | -11.62% (2010-2020) |
| Weather | 60℉ Sunny 7-days weather |
Geography
Philadelphia is located at 39°55'26"N 90°7'2"W (39.9239400, -90.1173400).
Philadelphia map
icon to open full mode. View satellite images
Demographics
According to census records, the population of Philadelphia decreased by 11.62% in 10 years.
| Year | Population | % Change | Method |
|---|---|---|---|
| 2010 | 221 | - | census |
| 2011 | 222 | 0.45% | estimation process |
| 2012 | 219 | -1.37% | estimation process |
| 2013 | 217 | -0.92% | estimation process |
| 2014 | 213 | -1.88% | estimation process |
| 2015 | 209 | -1.91% | estimation process |
| 2016 | 206 | -1.46% | estimation process |
| 2017 | 203 | -1.48% | estimation process |
| 2018 | 201 | -1% | estimation process |
| 2019 | 198 | -1.52% | estimation process |
| 2020 | 198 | 0% | estimation process |
Nearby Schools and Colleges
Schools and campuses linked to Philadelphia, IL. Select a name to open its map and contact details.
| Code | Name | City | ZIP |
|---|---|---|---|
| 146825 | MacMurray College | Jacksonville (IL) | 62650-2590 |
Nearby Transit Stations (9)
Rail and bus stations connected to Philadelphia, IL. Select a station to open its map and address details.
| Code | Name | Address | Type |
|---|---|---|---|
| SPI | Springfield station | East Washington and North Third Sts. | RAIL |
| LCN | Lincoln | Broadway and North Chicago Sts. | RAIL |
| CRV | Carlinville | 128 Alton Rd. | RAIL |
| MAC | Macomb | 120 East Calhoun Street | RAIL |
| PIA | Peoria, Illinois | 6100 West Everett M. Dirksen Parkway | BUS |
Closest post offices linked to Philadelphia.
| Post Office Name | City | ZIP |
|---|---|---|
| Virginia Post Office | Virginia (IL) | 62691 |
Other places with the same name (4)
- Philadelphia, Pennsylvania The sixth most populous city in the United States and the center of the Philadelphia metropolitan area. with a population of 1,578,487 people.
- Philadelphia, Mississippi city in Mississippi, USA with a population of 7,003 people.
- Philadelphia, New York town in Jefferson County, New York, United States with a population of 1,759 people.
- Philadelphia, Tennessee city in Loudon County, Tennessee, United States with a population of 740 people.
Other cities in Cass County
Cities, towns, neighborhoods & other populated places in Cass County , IL.
| City Name | Population | Title |
|---|---|---|
| Beardstown | 5,335 | City in Illinois |
| Virginia | 1,406 | City in Illinois, USA |
| Ashland | 1,169 | Village in Cass County, Illinois |
| Bluff Springs | 792 | Township in Cass County, Illinois |
| Chandlerville | 487 | Township in Cass County, Illinois, USA |
| Anderson | 375 | Unincorporated community in Illinois |
| Hagener | 339 | Township in Cass County, Illinois |
| Arenzville | 313 | Township in Cass County, Illinois |
| Newmansville | 45 | Township in Cass County, Illinois, USA |