Penns Neck, New Jersey

Penns Neck: a city in Mercer County, New Jersey.

About

Penns Neck is a city located in the county of Mercer in the U.S. state of New Jersey.

Quick Facts about Penns Neck

State New Jersey (United States)
County Mercer County
Latitude & Longitude 40.3323,-74.6368
Time Zone America/New_York
Local time 21:54:39 (6th November 2026)
Weather 69℉ Rain 7-days weather

Geography

Penns Neck is located at 40°19'56"N 74°38'13"W (40.3323300, -74.6368200).

Penns Neck map

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Weather

69°F
Rain
0 to 5 mph NW Today

Rain and patchy fog and a slight chance of thunderstorms. Cloudy, with a high near 69. Northwest wind 0 to 5 mph. Chance of precipitation is 100%. New...

7-Day Forecast
Pens Neck

Nearby Schools and Colleges

Schools and campuses linked to Penns Neck, NJ. Select a name to open its map and contact details.

Code Name City ZIP
186122 Princeton Theological Seminary Princeton (NJ) 08542-0803

Nearby Transit Stations (28)

Rail and bus stations connected to Penns Neck, NJ. Select a station to open its map and address details.

Code Name Address Type
PJC Princeton Junction station 2 Wallace Road RAIL
TRE Trenton Transit Center 72 South Clinton Avenue RAIL
NBK New Brunswick station French and Albany Streets RAIL
MET Metropark station 100 Middlesex-Essex Turnpike RAIL
CWH Cornwells Heights 700 Station Ave. RAIL

Closest post offices linked to Penns Neck.

Post Office Name City ZIP
Princeton Post Office Princeton (NJ) 08540

Other cities in Mercer County

Cities, towns, neighborhoods & other populated places in Mercer County , NJ.

City Name Population Title
Trenton 82,957 The capital of New Jersey.
Ewing 36,442 Township in Mercer County, New Jersey
Lawrence 32,595 Township in Mercer County, New Jersey
Princeton 30,879 Private Ivy League research university in Princeton, New Jersey, United States
West Windsor 28,517 Township in Mercer County, New Jersey, United States
Robbinsville 14,495 Township in Mercer County, New Jersey
White Horse 9,494 Census designated place in New Jersey
Twin Rivers 7,443 Neighborhood
Prospect Park 5,817 Borough in Passaic County, New Jersey
Hightstown 5,276 Borough in Mercer County, New Jersey
Pennington 2,607 Borough of New Jersey
Princeton Junction 2,465 Town
Hopewell 1,897 Township in Mercer County, New Jersey