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zipcodes.pro — STATE/OH/COUNTY/JACKSON

Jackson County, OH ZIP codes

Jackson County, OH has 5 ZIP codes, in 5 towns: 45640, 45692, 45656, 45685 and 45621. 1 more crosses into it from a neighbouring county: 45672.

The county seat is Jackson.

ZIP codes
5
Partly in it
1 more
Towns
5
County seat
Jackson
County FIPS
39079
State
Ohio
Population
32,650
Median household income
$57,106
Land area
420 sq mi

Jackson County ZIP codes by town

Jackson (county seat)
45640

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.

ZIP codes partly in Jackson County

This ZIP code lies mostly in a neighbouring county but covers a twentieth or more of Jackson County.

Map of Jackson County ZIP codes

4562145640456564568545692

The ZIP codes of Jackson 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.

Jackson County in numbers

About 32,650 people live in Jackson County, in 12,933 households, the 71st most populous of Ohio's 88 counties. The median household income is $57,106 a year, 20% below the Ohio median of $71,389 (US: $80,734). The median owner-occupied home is valued at $150,700 (30% below the Ohio median), and median gross rent is $769 a month. The median age is 40.0; 15.9% of adults 25 and over hold a bachelor's degree or higher (31.5% across Ohio); the average commute takes 29 minutes.

Population32,650Jackson32,650
Households12,933Jackson12,933
Median age40.0Jackson40.0Ohio39.7US 38.9
Median household income$57,106Jackson$57,106Ohio$71,389US $80,734
Median home value$150,700Jackson$150,700Ohio$214,800US $332,700
Median gross rent$769Jackson$769Ohio$1,034US $1,413
Bachelor's degree or higher15.9%Jackson15.9%Ohio31.5%US 35.7%
Mean commute29.4 minJackson29.4 minOhio23.4 minUS 26.4 min
Population density78 / sq miJackson78 / 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 Jackson County

Largest towns in Jackson County
TownZIP codesPopulation
Jackson 1 6,231
Wellston 1 5,452
Oak Hill 1 1,545
Thurman 1 1,050
Coalton 1 588

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 Jackson County.

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

Every ZIP code in Jackson County, with figures

ZIP codes in Jackson County
ZIP City Type Population Median income Median home
45621 Coalton , OH Standard 509 $46,932 $55,200
45640 Jackson , OH Standard 15,882 $59,566 $168,800
45656 Oak Hill , OH Standard 7,013 $59,395 $116,700
45685 Thurman , OH Standard 1,050 $61,700 $115,000
45692 Wellston , OH Standard 7,997 $55,301 $134,100

Cite this page

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

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