Prospect Plains, New Jersey

Prospect Plains: a city in Middlesex County, New Jersey.

About

Prospect Plains is a city located in the county of Middlesex in the U.S. state of New Jersey.

Quick Facts about Prospect Plains

State New Jersey (United States)
County Middlesex County
Latitude & Longitude 40.3240,-74.4710
Time Zone America/New_York
Local time 21:47:35 (9th November 2026)
Weather 60℉ Mostly Sunny 7-days weather

Geography

Prospect Plains is located at 40°19'26"N 74°28'16"W (40.3240000, -74.4709900).

Prospect Plains map

Click "full screen" full screen map icon to open full mode. View satellite images

Weather

60°F
Mostly Sunny
10 to 15 mph W Monday

Mostly sunny, with a high near 60. West wind 10 to 15 mph, with gusts as high as 30 mph.

7-Day Forecast

Nearby Schools and Colleges

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

Code Name City ZIP
487852 American Institute of Alternative Medicine East Brunswick (NJ) 08816

Nearby Transit Stations (27)

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

Code Name Address Type
PJC Princeton Junction station 2 Wallace Road RAIL
NBK New Brunswick station French and Albany Streets RAIL
TRE Trenton Transit Center 72 South Clinton Avenue RAIL
MET Metropark station 100 Middlesex-Essex Turnpike RAIL
EWR Newark Liberty International Airport Newark Liberty International Airport RAIL

Closest post offices linked to Prospect Plains.

Post Office Name City ZIP
Monroe Townsh Post Office Monroe Township (NJ) 08831

Other cities in Middlesex County

Cities, towns, neighborhoods & other populated places in Middlesex County , NJ. (more)

City Name Population Title
Woodbridge 99,430 Census-designated place in New Jersey, United States
Edison 98,721 Township in Middlesex County, New Jersey, United States
Old Bridge 65,414 Census-designated place in Old Bridge Township, Middlesex County, New Jersey
Piscataway 57,164 Township in New Jersey, United States
New Brunswick 56,182 The most populous city in Middlesex County, New Jersey.
Perth Amboy 51,309 The most populous city in Middlesex County, New Jersey.
East Brunswick 48,309 Township in Middlesex County, New Jersey
Sayreville 43,855 A borough in Middlesex County, New Jersey.
Sayreville Junction 42,890 A census-designated place in Middlesex County, New Jersey.
South Plainfield 23,965 Borough in Middlesex County, New Jersey
Carteret 23,383 Borough in Middlesex County, New Jersey, United States
Plainsboro 22,709 Township in Middlesex County, New Jersey
Morristown 19,229 Town in Morris County, New Jersey, USA
Iselin 18,695 Unincorporated community in New Jersey, United States
Avenel 17,011 Town in New Jersey, United States
South River 15,624 Borough in Middlesex County, New Jersey