City
| City / Place Name | ZIP | County | State | Longitude | Latitude |
|---|---|---|---|---|---|
| Calhoun | 62419 | Richland | Illinois | -88.0037 | 38.6351 |
| Claremont | 62421 | Richland | Illinois | -87.9727 | 38.7429 |
| Dundas | 62425 | Richland | Illinois | -88.0973 | 38.8306 |
| Olney | 62450 | Richland | Illinois | -88.0809 | 38.7334 |
| Parkersburg | 62452 | Richland | Illinois | -88.0647 | 38.59 |
| Noble | 62868 | Richland | Illinois | -88.219 | 38.7119 |