99688 is zip code located in Willow, Alaska. The population is 2,834, making 99688 the largest zipcode in Willow and the 4th largest in Matanuska Susitna Borough.
There are 1 public schools in 99688 with an average Homefacts rating of A+. , and there are 8 registered sex offenders residing in the zip code 99688. Unemployment in 99688 is moderate.