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County ZIP codes · Kentucky · FIPS 21097

Harrison County, KY ZIP Codes

Harrison County, Kentucky has 5 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 2 of the residential ones lie mainly in Harrison County and 3 mainly in a neighboring county; 5 cross the county line. Median household income ranges from $63,333 in 40361 (Paris) to $94,234 in 40370 (Sadieville) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Harrison County?

40361 · Paris: $63k40370 · Sadieville: $94k41003 · Berry: $80k41010 · Corinth: $71k41031 · Cynthiana: $65k403614103140370410104100340361 · Paris: $63k40370 · Sadieville: $94k41003 · Berry: $80k41010 · Corinth: $71k41031 · Cynthiana: $65k403614103140370410104100340361 · Paris: $63k40370 · Sadieville: $94k41003 · Berry: $80k41010 · Corinth: $71k41031 · Cynthiana: $65k4036141031403704101041003
The residential ZIP codes of Harrison County (whole outlines, including the parts in neighboring counties), shaded by median household income in national fifths (ACS 2020-2024).<$54.1k$98.1k+no figure

Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).

How different are its ZIP codes?

The middle half of its ranked ZIP codes (1,000+ people living in households) report median household incomes between $64,883 and $79,625.

They carry 5 postal town names: Paris, Cynthiana, Corinth, Berry, Sadieville.

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).

All 5 residential ZIP codes in Harrison County

2 ZIP codes lie mainly in Harrison County; 3 more reach into it from a neighboring county and follow the first table.

Residential ZIP codes mainly in Harrison County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
41031 Cynthiana 16,624 74 $65k $212k 91%
41003 Berry 3,138 35 $80k $157k 74%

Partly in Harrison County

Residential ZIP codes mainly in another county that reach at least 1% into Harrison County, by their share here
In this county
40370 Sadieville 2,836 35 $94k $284k 22%
41010 Corinth 3,239 35 $71k $170k 15%
40361 Paris 18,361 71 $63k $233k 1%

Download the 5 ZIP codes as CSV

Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; county shares by land area (Census 2020 ZCTA-county relationship file).

Which ZIP codes cross the county line?

5 ZIP codes of Harrison County extend into another county. A ZIP code follows mail routes, not county borders.

Share of each ZIP code's land in Harrison County and in the neighboring counties
ZIPIn HarrisonElsewhere
403611%Bourbon County98%
4103191%Nicholas County6%; Bourbon County3%
4101015%Grant County43%; Owen County39%; Scott County2%
4100374%Pendleton County21%; Grant County5%
4037022%Scott County78%

Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).

Which first three digits do Harrison County's ZIP codes use?

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Harrison County's ZIP codes use 2 prefixes: 403 and 410.

Three-digit prefixes of Harrison County's ZIP codes, the sectional center for each (USPS labeling list L005, effective October 1, 2026) and how many of the prefix's codes are Harrison County's
PrefixSectional centerHereAll codes
403Lexington, KY (SCF 403)247
410Cincinnati, OH (SCF 450)368

Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.