67356 is zip code located in Oswego, Kansas. The population is 3,129, making 67356 the largest zipcode in Oswego and the 2nd largest in Labette County.
There are 2 public schools in 67356 with an average Homefacts rating of A-. The total crime rate for Oswego is low , and there are 13 registered sex offenders residing in the zip code 67356. Unemployment in 67356 is moderate.