South Amboy Junction, New Jersey

South Amboy Junction: a city in Middlesex County, New Jersey.

About

South Amboy Junction is a city located in the county of Middlesex in the U.S. state of New Jersey.

Quick Facts about South Amboy Junction

State New Jersey (United States)
County Middlesex County
Latitude & Longitude 40.4918,-74.2832
Time Zone America/New_York
Local time 01:00:08 (10th November 2026)
Weather 36℉ Partly Cloudy 7-days weather

Geography

South Amboy Junction is located at 40°29'30"N 74°16'60"W (40.4917700, -74.2832000).

South Amboy Junction map

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Weather

36°F
Partly Cloudy
5 mph W Tonight

Partly cloudy, with a low around 36. West wind around 5 mph.

7-Day Forecast

Nearby Schools and Colleges

Schools and campuses linked to South Amboy Junction, NJ. Select a name to open its map and contact details.

Code Name City ZIP
481429 Universal Training Institute Perth Amboy (NJ) 08861-4106
185536 Middlesex County College Edison (NJ) 08818-3050
491710 Yeshiva Gedolah of Cliffwood Keyport (NJ) 07735-5105
184056 Lincoln Technical Institute-Iselin Iselin (NJ) 08830
443225 PC AGE-Metropark Iselin (NJ) 08830

Nearby Transit Stations (22)

Rail and bus stations connected to South Amboy Junction, NJ. Select a station to open its map and address details.

Code Name Address Type
MET Metropark station 100 Middlesex-Essex Turnpike RAIL
NBK New Brunswick station French and Albany Streets RAIL
EWR Newark Liberty International Airport Newark Liberty International Airport RAIL
NWK Pennsylvania Station 1 Raymond Plaza West RAIL
PJC Princeton Junction station 2 Wallace Road RAIL

Closest post offices linked to South Amboy Junction.

Post Office Name City ZIP
South Amboy Post Office South Amboy (NJ) 08879
Perth Amboy Post Office Perth Amboy (NJ) 08861
Keasbey Post Office Keasbey (NJ) 08832
Ernston Post Office Parlin (NJ) 08859
Tottenvill Post Office Staten Island (NY) 10307

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