ZIP Codes Box

Delaware County, Ohio ZIP codes

11ZIP codes
11Cities and towns
227,622People in ZIP areas
220, 326, 380Area codes

Delaware 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 Delaware County

ZIP codeCityTypePopulationMedian income
43003AshleyStandard3,723$69,852
43015DelawareStandard61,401$105,322
43021GalenaStandard14,403$167,941
43032KilbournePO Box only––
43035Lewis CenterStandard36,012$154,683
43061OstranderStandard4,921$157,568
43065PowellStandard46,679$154,481
43066RadnorStandard1,368$129,012
43074SunburyStandard16,873$119,296
43082WestervilleStandard34,563$147,972
43240ColumbusStandard7,679$82,895

Cities and towns in Delaware County

Area codes in Delaware County

Questions

How many ZIP codes are in Delaware County, OH?
Delaware County has 11 ZIP codes, 10 of them standard ZIP codes for street addresses.
What cities are in Delaware County?
Delaware County ZIP codes cover Ashley, Columbus, Delaware, Galena, Kilbourne, Lewis Center, Ostrander and Powell and 3 other places.
What area code is Delaware County, OH?
Delaware County uses area codes 220, 326, 380, 419, 567, 614, 740 and 937.
What time zone is Delaware County in?
Delaware County is in Eastern Time.

Other Ohio counties