Find the last 4 digits (ZIP+4) for an address in 16121

ZIP 16121, Farrell, PA 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 16121 – Farrell, PA

Farrell, Pennsylvania · Mercer County · Eastern time

ZIP code16121
CityFarrell
StatePennsylvania
CountyMercer County
Population4,199
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area2.28 sq mi
Center (lat, long)41.2111, -80.4973

Area codes in this area

724878

These are the area codes that most often serve ZIP 16121 (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

16161 Wheatland · 0.6 mi16146 Sharon · 1.6 mi44438 Masury · 2.6 mi16159 West Middlesex · 4.1 mi16148 Hermitage · 4.3 mi44403 Brookfield · 4.9 mi44425 Hubbard · 5.1 mi16150 Sharpsville · 5.5 mi

About ZIP 16121

ZIP code 16121 is assigned to Farrell, Pennsylvania. It lies in Mercer County. Its Census area covers about 2.28 square miles of land. The closest neighboring ZIP is 16161 (Wheatland), about 0.6 miles away.

Every address in 16121 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