None of the households in Plainfield, NJ reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
67.9% of the residents in Plainfield, NJ are U.S. citizens.
The largest universities in Plainfield, NJ are JFK Muhlenberg Harold B. and Dorothy A. Snyder Schools (182 degrees awarded in 2023).
In 2024, the median property value in Plainfield, NJ was $410,800, and the homeownership rate was 44.8%.
Most people in Plainfield, NJ drove alone to work, and the average commute time was 29.5 minutes. The average car ownership in Plainfield, NJ was 2 cars per household.