Glennallen, Alaska
| Glennallen Ciisik’e Na’ | |
|---|---|
| Glennallen, with Mt. Drum and part of Mt. Wrangell in the background | |
| Location of Glennallen, Alaska | |
| Coordinates: 62°6′35″N 145°33′26″W / 62.10972°N 145.55722°W | |
| Country | United States | 
| State | Alaska | 
| Census Area | Copper River | 
| Government | |
| • State senator | Click Bishop (R) | 
| • State rep. | Mike Cronk (R) | 
| Area | |
|  • Total | 115.60 sq mi (299.41 km2) | 
| • Land | 115.07 sq mi (298.04 km2) | 
| • Water | 0.53 sq mi (1.37 km2) | 
| Elevation | 1,434 ft (437 m) | 
| Population  (2020) | |
|  • Total | 439 | 
| • Density | 3.81/sq mi (1.47/km2) | 
| Time zone | UTC-9 (Alaska (AKST)) | 
| • Summer (DST) | UTC-8 (AKDT) | 
| ZIP code | 99588 | 
| Area code | 907 | 
| FIPS code | 02-28740 | 
| GNIS feature ID | 1402643 | 
Glennallen /ɡlɛˈnælən/ (Ciisik’e Na’ in Ahtna) is a census-designated place (CDP) in the Copper River Census Area in the Unorganized Borough of the U.S. state of Alaska. As of the 2020 census, the population of the CDP was 439, down from 483 in 2010. It is the most populated community in the census area.