North Plainfield, NJ
Population 22,667 · New Jersey
About North Plainfield, NJ
North Plainfield is a mid-sized city in New Jersey with a population of 22,667 residents. The median household income is $83,529 per year, which is above the national average. The median age in North Plainfield is 36.9 years.
Housing in North Plainfield has a median home value of $350,700 and median monthly rent of $1,651. Of the 8,109 total housing units, the majority are owner-occupied, with 4,432 owner-occupied and 3,556 renter-occupied units.
The unemployment rate in North Plainfield is 9.6% and the poverty rate is 14.0%. 25.3% of residents hold a bachelor's degree or higher. The average commute time is 31.5 minutes.
How North Plainfield Ranks in New Jersey
Cost of Living in North Plainfield, NJ
Compared to national averages, North Plainfield has a median household income of $83,529 (11% above the national median of $75,149). Home values average $350,700, which is 43% above the national median. Monthly rent at $1,651 is 42% above the US average of $1,163. Within New Jersey, North Plainfield's income is 28% below the state average of $115,667, and home values are 25% below the state median of $469,644.
Why Live in North Plainfield, NJ?
North Plainfield offers a strong local economy with a median household income of $83,529, well above the national average.
North Plainfield has a population of 22,667 with a median age of 36.9 years. Compare North Plainfield with other cities to see how it stacks up, or explore all cities in New Jersey.
Similar Cities Near North Plainfield
Cities in New Jersey with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Summit | 22,512 | $199,107 | $969,900 | Compare |
| Roselle | 22,455 | $82,967 | $336,500 | Compare |
| Hillsborough | 22,302 | $142,275 | $411,400 | Compare |
| Glassboro | 23,375 | $80,388 | $276,900 | Compare |
| Parsippany | 21,869 | $102,152 | $540,800 | Compare |
| Lindenwold | 21,534 | $55,099 | $168,300 | Compare |
| Somerset | 23,851 | $113,603 | $408,600 | Compare |
| Secaucus | 21,437 | $134,746 | $557,800 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in New Jersey
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about North Plainfield
What is the population of North Plainfield, NJ?
The population of North Plainfield, NJ is 22,667 according to the latest Census data.
What is the median household income in North Plainfield?
The median household income in North Plainfield, NJ is $83,529 per year.
What is the median home value in North Plainfield?
The median home value in North Plainfield, NJ is $350,700.
What is the average rent in North Plainfield?
The median monthly rent in North Plainfield, NJ is $1,651.
What is the unemployment rate in North Plainfield?
The unemployment rate in North Plainfield, NJ is 9.6%.