51523 is zip code located in Blencoe, Iowa. The population is 302, making 51523 the largest zipcode in Blencoe and the 8th largest in Monona County.
There are 0 public schools in 51523 with an average Homefacts rating of NA. , and there are 1 registered sex offenders residing in the zip code 51523. Unemployment in 51523 is low.