43543 is zip code located in Montpelier, Ohio. The population is 8,029, making 43543 the largest zipcode in Montpelier and the 2nd largest in Williams County.
There are 2 public schools in 43543 with an average Homefacts rating of B-. The total crime rate for Montpelier is moderate , and there are 22 registered sex offenders residing in the zip code 43543. Unemployment in 43543 is moderate.