57651 is zip code located in Glendo Township, South Dakota. The population is 120, making 57651 the largest zipcode in Glendo Township and the 6th largest in Perkins County.
There are 0 public schools in 57651 with an average Homefacts rating of NA. , and there are 0 registered sex offenders residing in the zip code 57651. Unemployment in 57651 is low.