Winfield

(New Jersey)

Winfield Township is a township in Union County, in the U.S. state of New Jersey. As of the 2020 United States census, the township's population was 1,423, its lowest decennial census and a decrease of 48 (−3.3%) from the 2010 census count of 1,471, which in turn reflected a decline of 43 (−2.8%) from the 1,514 counted in the 2000 census. The township is the sixth-smallest municipality in the state. Winfield and Linden share the same ZIP Code.