Zip code 99621 belongs to the city of Kwethluk, Alaska. Look at the map below for a visual overview of the location of Kwethluk, AK.
The zip code 99621 is located in Alaska and belongs to the city of Kwethluk. The population is about 0 people, most of which are mostly white.
There are more men in Kwethluk than women.
The city of Kwethluk, AK, which owns zip code 99621, is located on the West, in the Pacific region of the United States