Cities & Towns in Middlesex County, NJ

Middlesex County, county in New Jersey, United States. As of 2020 county had an estimated population of 822,736 inhabitants. The county was created 341 years ago in 1683. Its county seat is New Brunswick.

There are 40 city/town in Middlesex County, NJ. The largest city of Middlesex County is Woodbridge with a population of 99,430. Other cities include, Edison population 98,721, Menlo Park population 97,687, Old Bridge population 65,414, Piscataway population 57,164

Woodbridge
Woodbridge

Woodbridge, Census-designated place in New Jersey, United States

Edison
Edison

Edison, Township in Middlesex County, New Jersey, United States

Menlo Park

Menlo Park, Township in Middlesex County, New Jersey, United States

Located in central New Jersey, Middlesex County is home to over 830,000 residents across diverse cities, townships, and boroughs. Some of the notable places in Middlesex County include:

New Brunswick - Sitting along the Raritan River, New Brunswick is home to over 56,000 people. It hosts Rutgers University and has a vibrant downtown full of restaurants, art galleries, and nightlife. The State Theatre and historic Delaware and Raritan Canal are popular attractions.

Edison - Once known for its manufacturing, Edison is now a bustling suburban town with over 100,000 residents. It contains one of the largest Indian-American communities in the U.S. and hosts the annual Festival of Lights.

Perth Amboy - Perth Amboy sits near the Arthur Kill and Raritan Bay with around 53,000 residents. It has a historic waterfront downtown and charming Victorian homes. The Proprietary House is the former residence of the East Jersey royal governor.

Old Bridge Township - A fast-growing suburb, Old Bridge has over 65,000 residents. It offers family-friendly attractions like the Raceway Park dragstrip and the Great Adventure's Safari Off Road Adventure.

Sayreville - Bordered by the Raritan River, Sayreville is a waterfront community with over 45,000 residents. It offers riverfront parks, high school football lore, and the Starland Ballroom concert venue.

Woodbridge Township - As the most populated municipality in Middlesex County, Woodbridge has over 100,000 residents. It contains the historic Woodbridge Village and provides shopping at the Woodbridge Center Mall.

All Middlesex County Cities (Aphebetical)

List of cities, towns, neighborhoods & other populated places in Middlesex County.

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z all
City Name Title Population
Avenel Town in New Jersey, United States 17,011
Brownville City in New York, United States of America 2,383
Carteret Borough in Middlesex County, New Jersey, United States 23,383
Clearbrook Park Town 2,667
Cranbury Township of New Jersey 4,153
Dunellen Borough in Middlesex County, New Jersey 7,141
East Brunswick Township in Middlesex County, New Jersey 48,309
Edison Township in Middlesex County, New Jersey, United States 98,721
Fords Town 15,187
Heathcote Census-designated place in South Brunswick Township, Middlesex County, New Jersey, United States 5,821
Helmetta Borough of New Jersey 2,133
Iselin Unincorporated community in New Jersey, United States 18,695
Jamesburg Borough in Middlesex County, New Jersey 5,817
Kendall Park Populated area in South Brunswick, New Jersey 9,339
Laurence Harbor Town 6,536
Madison Park Census-designated place in Old Bridge Township, Middlesex County, New Jersey 7,144
Menlo Park Township in Middlesex County, New Jersey, United States 97,687
Metuchen Borough in New Jersey, United States 14,767
Middlesex Borough in New Jersey, USA 13,539
Milltown Borough in Middlesex County, New Jersey 7,049
Monmouth Junction Census-designated place in South Brunswick, Township, New Jersey 2,887
Morristown Town in Morris County, New Jersey, USA 19,229
New Brunswick The most populous city in Middlesex County, New Jersey. 56,182
Old Bridge Census-designated place in Old Bridge Township, Middlesex County, New Jersey 65,414
Perth Amboy The most populous city in Middlesex County, New Jersey. 51,309
Piscataway Township in New Jersey, United States 57,164
Plainsboro Township in Middlesex County, New Jersey 22,709
Plainsboro Center Town 2,712
Port Reading Census-designated place in New Jersey, United States 3,728
Princeton Meadows Town 13,834
Sayreville A borough in Middlesex County, New Jersey. 43,855
Sayreville Junction A census-designated place in Middlesex County, New Jersey. 42,890
Sewaren Census-designated place in New Jersey, United States 2,756
Society Hill Town in Darlington County, South Carolina, United States 3,829
South Amboy City in New Jersey 9,095
South Old Bridge City in Middlesex County, New Jersey, United States of America 23,233
South Plainfield Borough in Middlesex County, New Jersey 23,965
South River Borough in Middlesex County, New Jersey 15,624
Spotswood Borough in Middlesex County, New Jersey 8,169
Woodbridge Census-designated place in New Jersey, United States 99,430