| Place Name | Glenallen |
| Place Type | Unincorporated |
| ZIP Code(s) | 63751 |
| County | Bollinger County |
| Area Code(s) | 235,573 |
| Timezone | Central Daylight Time (CDT) |
| Population () | |
| Metro/Micro Stats Area | Cape Girardeau, MO-IL |
| US Congressional District(s) | Missouri 8th |
| State House Districts | 151 |
| State Senate Districts | 27 |