ZIP Codes Box

Williams County, Ohio ZIP codes

10ZIP codes
10Cities and towns
37,660People in ZIP areas
260, 419, 517Area codes

Williams County is in Ohio and the Eastern Time zone. ZIP codes don’t follow county lines exactly, so a ZIP code listed here can reach into a neighboring county.

All ZIP codes in Williams County

ZIP codeCityTypePopulationMedian income
43501AlvordtonStandard715$68,203
43505BlakesleePO Box only71–
43506BryanStandard14,734$60,234
43517EdgertonStandard3,442$58,578
43518EdonStandard2,897$86,200
43531KunklePO Box only212$36,200
43543MontpelierStandard7,401$56,236
43554PioneerStandard2,037$52,917
43557StrykerStandard3,284$84,950
43570West UnityStandard2,867$68,500

Cities and towns in Williams County

Area codes in Williams County

Questions

How many ZIP codes are in Williams County, OH?
Williams County has 10 ZIP codes, 8 of them standard ZIP codes for street addresses.
What cities are in Williams County?
Williams County ZIP codes cover Alvordton, Blakeslee, Bryan, Edgerton, Edon, Kunkle, Montpelier and Pioneer and 2 other places.
What area code is Williams County, OH?
Williams County uses area codes 260, 419, 517 and 567.
What time zone is Williams County in?
Williams County is in Eastern Time.

Other Ohio counties