| Locality | Latitude | Longitude | Elevation | Postal Code |
|---|---|---|---|---|
| Medora (Summerville) | 39.199908 | -90.14718 | m | 62063 |
| Medora (Medora) | 39.199908 | -90.14718 | m | 62063 |
| Medora (Kemper) | 39.199908 | -90.14718 | m | 62063 |
| Jerseyville (Otterville) | 39.094154 | -90.323822 | m | 62052 |
| Jerseyville (Otter Creek) | 39.094154 | -90.323822 | m | 62052 |
| Jerseyville (McClusky) | 39.094154 | -90.323822 | m | 62052 |
| Jerseyville (Jerseyville) | 39.094154 | -90.323822 | m | 62052 |
| Jerseyville (Jersey) | 39.094154 | -90.323822 | m | 62052 |
| Grafton (Quarry) | 39.020782 | -90.471232 | m | 62037 |
| Grafton (Otterville) | 39.020782 | -90.471232 | m | 62037 |
| Grafton (Grafton) | 39.020782 | -90.471232 | m | 62037 |
| Fieldon (Rosedale) | 39.131398 | -90.530781 | m | 62031 |
| Fieldon (Nutwood) | 39.131398 | -90.530781 | m | 62031 |
| Fieldon (Fieldon) | 39.131398 | -90.530781 | m | 62031 |
| Fieldon (East Hardin) | 39.131398 | -90.530781 | m | 62031 |
| Fidelity (Fidelity) | 39.128483 | -90.156282 | m | 62030 |
| Elsah (Elsah) | 38.961522 | -90.330677 | m | 62028 |
| Elsah (Chautauqua) | 38.961522 | -90.330677 | m | 62028 |
| Dow (Dow) | 39.043351 | -90.32089 | m | 62022 |
Jersey is an Administrative divisions in Illinois United States.
Illinois