City Detials

About the town

Plainfield is a city in Union County, New Jersey, United States, known by its nickname “The Queen City.” The city is both a regional hub for Central New Jersey and a bedroom suburb of the New York Metropolitan area, located within the core of the Raritan Valley region.

Official website


Things to do in town

Resident forum

Important Phone numbers

Clerk, Municipal (908) 753-3222
Building Department (908) 226-2665
Administration and Finance (908) 226-2573