99777 is zip code located in Tanana, Alaska. The population is 252, making 99777 the largest zipcode in Tanana and the 7th largest in Yukon Koyukuk Census Area.
There are 1 public schools in 99777 with an average Homefacts rating of C. , and there are 1 registered sex offenders residing in the zip code 99777. Unemployment in 99777 is high.