Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

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zipcodes.pro — STATE/OH/COUNTY/HARRISON

Harrison County, OH ZIP codes

There are 10 ZIP codes in Harrison County, OH, in 10 towns, from 43907 to 44699. The largest are 43907 (Cadiz), 43988 (Scio) and 43986 (Jewett).

The county seat is Cadiz.

ZIP codes
10
Towns
10
County seat
Cadiz
County FIPS
39067
State
Ohio
Population
14,306
Median household income
$54,414
Land area
402 sq mi

Harrison County ZIP codes by town

Cadiz (county seat)
43907

Each ZIP code is listed under the county most of its land lies in and the town the Postal Service names it for; a ZIP code's own page shows exactly how it is split.

Map of Harrison County ZIP codes

43907439734397443976439814398443986439884469344699

The ZIP codes of Harrison County, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Harrison County in numbers

About 14,306 people live in Harrison County, in 5,948 households, the 84th most populous of Ohio's 88 counties. The median household income is $54,414 a year, 24% below the Ohio median of $71,389 (US: $80,734). The median owner-occupied home is valued at $121,500 (43% below the Ohio median), and median gross rent is $785 a month. The median age is 45.5; 11.5% of adults 25 and over hold a bachelor's degree or higher (31.5% across Ohio); the average commute takes 29 minutes.

Population14,306Harrison14,306
Households5,948Harrison5,948
Median age45.5Harrison45.5Ohio39.7US 38.9
Median household income$54,414Harrison$54,414Ohio$71,389US $80,734
Median home value$121,500Harrison$121,500Ohio$214,800US $332,700
Median gross rent$785Harrison$785Ohio$1,034US $1,413
Bachelor's degree or higher11.5%Harrison11.5%Ohio31.5%US 35.7%
Mean commute29.4 minHarrison29.4 minOhio23.4 minUS 26.4 min
Population density36 / sq miHarrison36 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates. Survey estimates carry margins of error, wider for small places. Sources and methods.

Largest towns in Harrison County

Largest towns in Harrison County
TownZIP codesPopulation
Cadiz 1 2,988
Hopedale 1 898
Scio 1 703
Freeport 1 469
Jewett 1 402
New Athens 1 267
Harrisville 1 185
Tippecanoe 1 144
Deersville 1 72

Population of the census place of that name where there is one, otherwise of the ZIP codes the Postal Service addresses by it. A town's ZIP codes can reach past the county line.

Neighbouring counties

Counties that share a ZIP code with Harrison County.

Not sure you are in Harrison County? What county am I in? answers from your location, near a county line included.

Every ZIP code in Harrison County, with figures

ZIP codes in Harrison County
ZIP City Type Population Median income Median home
43907 Cadiz , OH Standard 4,960 $46,941 $119,800
43973 Freeport , OH Standard 2,016 $72,600 $158,100
43974 Harrisville , OH Standard 106 $70,750 —
43976 Hopedale , OH Standard 1,485 $41,651 $106,500
43981 New Athens , OH Standard 239 $56,458 $152,500
43984 New Rumley , OH No street area — — —
43986 Jewett , OH Standard 1,517 $54,375 $150,000
43988 Scio , OH Standard 2,457 $67,174 $120,600
44693 Deersville , OH Standard 72 $120,313 $134,400
44699 Tippecanoe , OH Standard 725 $50,250 $139,200

Cite this page

zipcodes.pro. “Harrison County ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/state/oh/county/harrison

Underlying data is public domain or openly licensed — sources, vintages and licences.