58040 is zip code located in Gwinner, North Dakota. The population is 840, making 58040 the largest zipcode in Gwinner and the 2nd largest in Sargent County.
There are 2 public schools in 58040 with an average Homefacts rating of B+. , and there are 2 registered sex offenders residing in the zip code 58040. Unemployment in 58040 is low.
Zip codes within Gwinner include 58069.