Find the last 4 digits (ZIP+4) for an address in 40503

ZIP 40503, Lexington, KY is filled in. Just type the street address.

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ZIP Code 40503 – Lexington, KY

Lexington, Kentucky · Fayette County · Eastern time

ZIP code40503
CityLexington
StateKentucky
CountyFayette County
Population27,451
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area8.83 sq mi
Center (lat, long)38.0058, -84.5335

Area codes in this area

502859

These are the area codes that most often serve ZIP 40503 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

40506 Lexington · 2.1 mi40536 Lexington · 2.2 mi40514 Lexington · 2.3 mi40526 Lexington · 2.4 mi40504 Lexington · 2.6 mi40502 Lexington · 2.8 mi40517 Lexington · 2.9 mi40507 Lexington · 3.5 mi

About ZIP 40503

ZIP code 40503 is assigned to Lexington, Kentucky. It lies in Fayette County. Its Census area covers about 8.83 square miles of land. The closest neighboring ZIP is 40506 (Lexington), about 2.1 miles away.

Every address in 40503 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources