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County ZIP codes · Kentucky · FIPS 21209

Scott County, KY ZIP Codes

Scott County, Kentucky has 6 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 3 of the residential ones lie mainly in Scott County and 3 mainly in a neighboring county; 6 cross the county line. Median household income ranges from $62,228 in 40379 (Stamping Ground) to $94,234 in 40370 (Sadieville) (Census Bureau, ACS 2020-2024).

  • ACS2020-24
  • Census2020

Where are the ZIP codes of Scott County?

40324 · Georgetown: $85k40347 · Midway: $85k40370 · Sadieville: $94k40379 · Stamping Ground: $62k40511 · Lexington: $80k41010 · Corinth: $71k40324403704051141010403794034740324 · Georgetown: $85k40347 · Midway: $85k40370 · Sadieville: $94k40379 · Stamping Ground: $62k40511 · Lexington: $80k41010 · Corinth: $71k40324403704051141010403794034740324 · Georgetown: $85k40347 · Midway: $85k40370 · Sadieville: $94k40379 · Stamping Ground: $62k40511 · Lexington: $80k41010 · Corinth: $71k403244037040511410104037940347
The residential ZIP codes of Scott 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 $71,204 and $85,110.

They carry 6 postal town names: Georgetown, Lexington, Midway, Stamping Ground, Corinth, Sadieville.

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

All 6 residential ZIP codes in Scott County

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

Residential ZIP codes mainly in Scott County, largest first; "In this county" is the share of the ZIP's land in the county
In this county
40324 Georgetown 53,406 344 $85k $289k 96%
40379 Stamping Ground 3,788 58 $62k $241k 90%
40370 Sadieville 2,836 35 $94k $284k 78%

Partly in Scott County

Residential ZIP codes mainly in another county that reach at least 1% into Scott County, by their share here
In this county
40347 Midway 3,960 97 $85k $354k 11%
40511 Lexington 38,176 444 $80k $252k 5%
41010 Corinth 3,239 35 $71k $170k 2%

Download the 6 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?

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

Share of each ZIP code's land in Scott County and in the neighboring counties
ZIPIn ScottElsewhere
4032496%Bourbon County 2%; Fayette County 2%
405115%Fayette County 91%; Bourbon County 4%
4034711%Woodford County 77%; Franklin County 12%
4037990%Franklin County 7%; Owen County 3%
410102%Grant County 43%; Owen County 39%; Harrison County 15%
4037078%Harrison County 22%

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

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

The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Scott County's ZIP codes use 3 prefixes: 403, 405 and 410.

Three-digit prefixes of Scott 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 Scott County's
PrefixSectional centerHereAll codes
403 Lexington, KY (SCF 403) 4 47
405 Lexington, KY (SCF 403) 1 39
410 Cincinnati, OH (SCF 450) 1 68

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