Clinton County, Ohio Zip Codes

Zip Code	City	Population
45177	Wilmington	22,683
45107	Blanchester	9,741
45169	Sabina	4,436
45113	Clarksville	3,826
45159	New Vienna	3,454
45148	Midland	1,822
45146	Martinsville	1,063
45164	Port William	294
45166	Reesville	50

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