Below is a list of Maria Stein OH zip codes. For your research we have also included Maria Stein Area Code, Time Zone, UTC and the local Mercer County FIPS Code. Each Maria Stein Ohio zip code has a center Longitude / Latitude point (the Maria Stein center is -84.493499755859 / 40.407600402832). For your convenience we have also indicated if that zip code in Maria Stein observes Daylight Savings time.