| Public Information | |
|---|---|
| Name | Keithsburg (Keithsburg) |
| Postal Code | 61442 |
| County | Mercer |
| State | Illinois |
| Latitude | 41.110439 |
| Longitude | -90.931744 |
| Elevation | m |
| Name | Postal Code | County |
|---|---|---|
| Viola, Viola, Mercer | 61486 | Mercer |
| Sherrard, Sherrard, Mercer | 61281 | Mercer |
| Richland Grove, Sherrard, Mercer | 61281 | Mercer |
| Cable, Sherrard, Mercer | 61281 | Mercer |
| Boden, Sherrard, Mercer | 61281 | Mercer |
| Seaton, Seaton, Mercer | 61476 | Mercer |
| Preemption, Preemption, Mercer | 61276 | Mercer |
| North Henderson, North Henderson, Mercer | 61466 | Mercer |
| New Windsor, New Windsor, Mercer | 61465 | Mercer |
| New Boston, New Boston, Mercer | 61272 | Mercer |
| Matherville, Matherville, Mercer | 61263 | Mercer |
| Keithsburg, Keithsburg, Mercer | 61442 | Mercer |
| Joy, Joy, Mercer | 61260 | Mercer |
| Shanghai City, Alexis, Mercer | 61412 | Mercer |
| Alexis, Alexis, Mercer | 61412 | Mercer |
| Wanlock, Aledo, Mercer | 61231 | Mercer |
| Sunbeam, Aledo, Mercer | 61231 | Mercer |
| Shale City, Aledo, Mercer | 61231 | Mercer |
| Old Gilchrist, Aledo, Mercer | 61231 | Mercer |
| Ohio Grove, Aledo, Mercer | 61231 | Mercer |
| Mercer, Aledo, Mercer | 61231 | Mercer |
| Hamlet, Aledo, Mercer | 61231 | Mercer |
| Aledo, Aledo, Mercer | 61231 | Mercer |