57457 is zip code located in Long Lake, South Dakota. The population is 93, making 57457 the largest zipcode in Long Lake and the 3rd largest in Mcpherson County.
There are 0 public schools in 57457 with an average Homefacts rating of NA. , and there are 0 registered sex offenders residing in the zip code 57457. Unemployment in 57457 is moderate.