Cities and Towns in Logan County, Illinois
Founded in 1839, Logan County is one of 102 counties in the state of Illinois. Historically, Logan County was formed from Sangamon County. The city of Lincoln is the county seat. With FIPS code of 107, Logan County has a population of 27,992 and area of 618 square miles (1,601 km²).
List of all cities in Logan County, IL alphabetically
| City/Town | Postal Code | Area Code |
| Atlanta, IL | 61723 | 217 |
| Beason, IL | 62512 | 217 |
| Broadwell, IL | 62634 | 217 |
| Chestnut, IL | 62518 | 217 |
| Cornland, IL | 62519 | 217 |
| Elkhart, IL | 62634 | 217 |
| Emden, IL | 62635 | 217 |
| Hartsburg, IL | 62643 | 217 |
| Lake Fork, IL | 62541 | 217 |
| Latham, IL | 62543 | 217 |
| Lawndale, IL | 61751 | 217 |
| Lincoln, IL | 62656 | 217 |
| Middletown, IL | 62666 | 217 |
| Mount Pulaski, IL | 62548 | 217 |
| New Holland, IL | 62671 | 217 |
