68640 is zip code located in Genoa, Nebraska. The population is 1,546, making 68640 the largest zipcode in Genoa and the 2nd largest in Nance County.
There are 2 public schools in 68640 with an average Homefacts rating of C+. , and there are 4 registered sex offenders residing in the zip code 68640. Unemployment in 68640 is low.