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zipcodes.pro — STATE/KY/COUNTY/HARRISON

Harrison County, KY ZIP codes

Harrison County, KY has 2 ZIP codes, in 2 towns: 41031 and 41003. 1 more crosses into it from a neighbouring county: 40370.

The county seat is Cynthiana.

ZIP codes
2
Partly in it
1 more
Towns
2
County seat
Cynthiana
County FIPS
21097
Population
19,140
Median household income
$66,442
Land area
306 sq mi

Harrison County ZIP codes by town

Cynthiana (county seat)
41031

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 Harrison County

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

Map of Harrison County ZIP codes

4100341031

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 19,140 people live in Harrison County, in 7,293 households, the 63rd most populous of Kentucky's 120 counties. The median household income is $66,442 a year, 4% above the Kentucky median of $63,726 (US: $80,734). The median owner-occupied home is valued at $202,100 (about the same as the Kentucky median), and median gross rent is $765 a month. The median age is 42.1; 22.5% of adults 25 and over hold a bachelor's degree or higher (27.6% across Kentucky); the average commute takes 28 minutes.

Population19,140Harrison19,140
Households7,293Harrison7,293
Median age42.1Harrison42.1Kentucky39.1US 38.9
Median household income$66,442Harrison$66,442Kentucky$63,726US $80,734
Median home value$202,100Harrison$202,100Kentucky$205,600US $332,700
Median gross rent$765Harrison$765Kentucky$967US $1,413
Bachelor's degree or higher22.5%Harrison22.5%Kentucky27.6%US 35.7%
Mean commute28.2 minHarrison28.2 minKentucky24.0 minUS 26.4 min
Population density62 / sq miHarrison62 / 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
Cynthiana 1 6,458
Berry 1 253

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
41003 Berry , KY Standard 3,138 $79,625 $157,000
41031 Cynthiana , KY Standard 16,624 $64,883 $212,000

Cite this page

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

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