Duncan Falls, OH
Duncan Falls is a census-designated place in southeastern Wayne Township, Muskingum County, Ohio, United States, located on State Route 60 south of the city of Zanesville. Although it is unincorporated, it has a post office, with the ZIP code of 43734. According to the Census Bureau the population for zip code 43734 is 1200.
Adamsville - Dresden - Frazeysburg - Fultonham - Gratiot‡ - New Concord - Norwich - Philo - Roseville‡ - South Zanesville