51461 is zip code located in Schleswig, Iowa. The population is 1,144, making 51461 the largest zipcode in Schleswig and the 4th largest in Crawford County.
There are 2 public schools in 51461 with an average Homefacts rating of B. , and there are 3 registered sex offenders residing in the zip code 51461. Unemployment in 51461 is moderate.