99751 is zip code located in Kobuk, Alaska. The population is 121, making 99751 the largest zipcode in Kobuk and the 10th largest in Northwest Arctic Borough.
There are 1 public schools in 99751 with an average Homefacts rating of C-. , and there are 1 registered sex offenders residing in the zip code 99751. Unemployment in 99751 is high.