Cost of living in Plainfield, NJ

Plainfield is a Census city in Union County, NJ. ACS 2024 5-year population is 55,236. Median gross rent is $1,767 (ACS 2024 5-year, this place). Median home value is $410,800. Median household income is $85,908. Insurance is the NAIC state average; food is a USDA plan — no town indexes.