59820 is zip code located in Alberton, Montana. The population is 1,203, making 59820 the largest zipcode in Alberton and the 2nd largest in Mineral County.
There are 3 public schools in 59820 with an average Homefacts rating of D+. , and there are 3 registered sex offenders residing in the zip code 59820. Unemployment in 59820 is very high.