43430 is zip code located in Genoa, Ohio. The population is 5,054, making 43430 the largest zipcode in Genoa and the 3rd largest in Ottawa County.
There are 3 public schools in 43430 with an average Homefacts rating of B. , and there are 4 registered sex offenders residing in the zip code 43430. Unemployment in 43430 is very high.