45373 is zip code located in Troy, Ohio. The population is 34,910, making 45373 the largest zipcode in Troy and the largest in Miami County.
There are 9 public schools in 45373 with an average Homefacts rating of B+. The total crime rate for Troy is very low , and there are 42 registered sex offenders residing in the zip code 45373. Unemployment in 45373 is moderate.
Zip codes within Troy include 45374.