56437 is zip code located in Bertha, Minnesota. The population is 1,440, making 56437 the largest zipcode in Bertha and the 6th largest in Todd County.
There are 2 public schools in 56437 with an average Homefacts rating of B-. , and there are 0 registered sex offenders residing in the zip code 56437. Unemployment in 56437 is low.