Washington County, Ohio Zip Codes

Zip Code	City	Population
45750	Marietta	26,250
45714	Belpre	9,167
45742	Little Hocking	3,335
45784	Vincent	3,250
45786	Waterford	2,854
45767	New Matamoras	2,598
45744	Lowell	2,234
45724	Cutler	2,190
45729	Fleming	2,111
45768	Newport	1,567
45788	Whipple	975
45773	Reno	533
45746	Macksburg	373
45789	Wingett Run	146
45721	Coal Run	23

Population is the most recent figure from the U.S. Census Bureau's 2022 American Community Survey (ACS) 5-Year Estimates.