Defiance County, Ohio Zip Codes

Zip Code	City	Population
43512	Defiance	28,435
43526	Hicksville	5,559
43556	Sherwood	1,682
43549	Ney	1,353
43519	Evansport	378
43536	Mark Center	216
43520	Farmer	17
43530	Jewell	0

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