Cities in Middlesex County, New Jersey
Find ZIP Codes and postal details for Middlesex County, New Jersey.

Avenel

Carteret

Colonia

Cranbury

Dayton

Dunellen

East Brunswick

Edison

Fords

Helmetta

Highland Park

Iselin

Keasbey

Kendall Park

Metuchen

Middlesex

Milltown

Monmouth Junction

Monroe Township

New Brunswick

North Brunswick

Old Bridge

Parlin

Perth Amboy

Piscataway

Plainsboro

Port Reading

Sayreville

Sewaren

South Amboy

South Plainfield

South River

Spotswood

Woodbridge