ZIP Codes Box

Clark County, Ohio ZIP codes

15ZIP codes
10Cities and towns
134,654People in ZIP areas
220, 326, 740Area codes

Clark 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 Clark County

ZIP codeCityTypePopulationMedian income
43010CatawbaPO Box only305$68,500
45319DonnelsvillePO Box only308$67,708
45323EnonStandard4,961$80,781
45341MedwayStandard3,639$56,470
45344New CarlisleStandard16,979$78,471
45349North HamptonPO Box only234$76,750
45368South CharlestonStandard3,889$60,850
45369South ViennaStandard4,120$88,578
45372Tremont CityPO Box only265$70,500
45501SpringfieldPO Box only––
45502SpringfieldStandard17,692$88,988
45503SpringfieldStandard32,638$59,595
45504SpringfieldStandard16,363$69,960
45505SpringfieldStandard19,826$43,819
45506SpringfieldStandard13,435$42,104

Cities and towns in Clark County

Area codes in Clark County

Questions

How many ZIP codes are in Clark County, OH?
Clark County has 15 ZIP codes, 10 of them standard ZIP codes for street addresses.
What cities are in Clark County?
Clark County ZIP codes cover Springfield, Catawba, Donnelsville, Enon, Medway, New Carlisle, North Hampton and South Charleston and 2 other places.
What area code is Clark County, OH?
Clark County uses area codes 220, 326, 740 and 937.
What time zone is Clark County in?
Clark County is in Eastern Time.

Other Ohio counties