57201 is zip code located in Watertown, South Dakota. The population is 24,701, making 57201 the largest zipcode in Watertown and the largest in Codington County.
There are 10 public schools in 57201 with an average Homefacts rating of B+. The total crime rate for Watertown is moderate , and there are 70 registered sex offenders residing in the zip code 57201. Unemployment in 57201 is low.