43344 is zip code located in Richwood, Ohio. The population is 5,719, making 43344 the largest zipcode in Richwood and the 3rd largest in Union County.
There are 3 public schools in 43344 with an average Homefacts rating of B+. , and there are 11 registered sex offenders residing in the zip code 43344. Unemployment in 43344 is moderate.