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Middlesex County, New Jersey
Economic data, workforce demographics, business environment, and development opportunities in Middlesex County.
County Overview
Middlesex County is located in New Jersey with a population of 863,623.
Cities in Middlesex County (29 cities)
Avenel
Carteret
Colonia
Cranbury
Dayton
Dunellen
East Brunswick
Edison
Fords
Helmetta
Highland Park
Iselin
Kendall Park
Metuchen
Middlesex
Milltown
Monmouth Junction
New Brunswick
Old Bridge
Perth Amboy
Piscataway
Port Reading
Sayreville
Sewaren
South Amboy
South Plainfield
South River
Spotswood
Woodbridge
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Data Sources: Information compiled from U.S. Census Bureau, Bureau of Labor Statistics, county economic development offices, and local chambers of commerce. Data is subject to change. For site-specific analysis and current incentives, contact our team.