Miami County, Ohio Zip Codes

Zip Code	City	Population
45373	Troy	37,714
45356	Piqua	24,926
45371	Tipp City	22,429
45383	West Milton	6,453
45318	Covington	5,210
45359	Pleasant Hill	2,120
45337	Laura	1,736
45326	Fletcher	1,282
45339	Ludlow Falls	1,101
45312	Casstown	947
45361	Potsdam	381

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