| Place Name | Glenarm |
| Place Type | Unincorporated |
| ZIP Code(s) | 62536 |
| County | Sangamon County |
| Area Code(s) | 217 |
| Timezone | Central Daylight Time (CDT) |
| Population () | |
| Metro/Micro Stats Area | Springfield, IL |
| US Congressional District(s) | Illinois 13th |
| State House Districts | 108 |
| State Senate Districts | 54 |