Find the last 4 digits (ZIP+4) for an address in 40440

ZIP 40440, Junction City, KY is filled in. Just type the street address.

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ZIP Code 40440 – Junction City, KY

Junction City, Kentucky · Boyle County · Eastern time

ZIP code40440
CityJunction City
StateKentucky
CountyBoyle CountyLincoln County
Population2,428
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area13.21 sq mi
Center (lat, long)37.5792, -84.8404

Area codes in this area

859

These are the area codes that most often serve ZIP 40440 (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

40464 Parksville · 4.7 mi40422 Danville · 4.9 mi40423 Danville · 5.9 mi40452 Mitchellsburg · 6.2 mi40437 Hustonville · 8.4 mi40468 Perryville · 9.2 mi40328 Gravel Switch · 9.4 mi40448 Mc Kinney · 9.6 mi

About ZIP 40440

ZIP code 40440 is assigned to Junction City, Kentucky. It crosses 2 counties; most of its land is in Boyle County. Its Census area covers about 13.21 square miles of land. The closest neighboring ZIP is 40464 (Parksville), about 4.7 miles away.

Every address in 40440 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