Find the last 4 digits (ZIP+4) for an address in 40509

ZIP 40509, Lexington, KY is filled in. Just type the street address.

Addresses are checked through our secure proxy. Bot checks use Cloudflare Turnstile. Each device can run 5 live checks per day; repeats of the same address are free.

ZIP Code 40509 – Lexington, KY

Lexington, Kentucky · Fayette County · Eastern time

ZIP code40509
CityLexington
StateKentucky
CountyFayette CountyClark County
Population47,036
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area47.81 sq mi
Center (lat, long)37.9973, -84.3775

Area codes in this area

859

These are the area codes that most often serve ZIP 40509 (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

40516 Lexington · 5.2 mi40512 Lexington · 5.5 mi40522 Lexington · 5.5 mi40523 Lexington · 5.5 mi40524 Lexington · 5.5 mi40533 Lexington · 5.5 mi40544 Lexington · 5.5 mi40546 Lexington · 5.5 mi

About ZIP 40509

ZIP code 40509 is assigned to Lexington, Kentucky. It crosses 2 counties; most of its land is in Fayette County. Its Census area covers about 47.81 square miles of land. The closest neighboring ZIP is 40516 (Lexington), about 5.2 miles away.

Every address in 40509 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