Statistic North Plainfield New Jersey National
Population 22,015 9,226,043 336,919,644
Population density (sq mi) 7,842 1,255 91
Median age 37.3 39.5 37.7
Male/Female ratio 0.9:1 1.0:1 1.0:1
Married (15yrs & older) 46% 56% 55%
Families w/ Kids under 18 40% 45% 43%
Speak English 48% 69% 79%
Speak Spanish 43% 16% 13%
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Overview of North Plainfield Demographics

The population in North Plainfield is 22,015, while the population density is 7,842 people per square mile, contrasting with the national average of 91. The median age stands at 37.3, with 46% of individuals aged 15 or older being married and 40% having children under 18. In terms of household income equality in North Plainfield, 11% of households report a median income below $25,000, while 24% report an income exceeding $150,000. The North Plainfield demographics data can provide invaluable insight into the composition, dynamics and needs of urban and rural areas, enabling planners, developers and policymakers to strategize effectively for the promotion of prosperity, equity and well-being for all residents in the area.

North Plainfield Racial Demographics & Ethnicity

The North Plainfield racial demographics and ethnicity breakdown could be indispensable tools for recognizing and rectifying systemic inequities, fostering social justice and inclusion and cultivating resilient communities. In North Plainfield, the racial breakdown reveals 49.1% White, 22.3% Black or African American, 4.4% Asian, 0.2% American Indian and 0% Native Hawaiian, with 48.5% of the population identifying as Hispanic or Latino. Of all households, 47.6% reported speaking English only, while 43.3% reported speaking Spanish only. Moreover, 37.8% of residents were classified as foreign-born.

North Plainfield Population Density

Areas with a high population density tend to support a wide range of amenities and services within walking distance or a short commute. Residents tend to have convenient access to healthcare facilities, educational institutions, cultural venues, restaurants, shops and public transportation options, enhancing their quality of life and overall well-being. The North Plainfield population density is 7,842 people per square mile, which is well-above the national average of 91 and is considered one of the most densely populated cities in the country.

Why are Demographics Important?

Policy Planning: Demographic data and statistics play a fundamental role in informing policy and decision-making processes across government entities, organizations and businesses. Through the analysis and interpretation of North Plainfield demographic data, policymakers, government officials, and organizational leaders can pinpoint areas of concern, allocate resources efficiently, and devise policies and initiatives tailored to the specific needs and preferences of distinct demographic groups. The utilization of demographics in North Plainfield can be crucial in policy planning, facilitating evidence-based decision-making, identifying key priorities, forecasting future trends, monitoring policy outcomes and advancing principles of equity and inclusion. By harnessing this data effectively, policymakers can develop policies that are targeted, effective and inclusive, thus meeting the diverse needs of communities.

Understanding Populations: Analyzing and interpreting the North Plainfield demographic data provides us with valuable insights into the characteristics and composition of populations, encompassing age, gender, race, ethnicity, income, education and other socio-economic variables. This understanding is crucial for addressing the diverse needs, preferences and challenges encountered by various demographic groups within communities. Demographics play a crucial role in understanding populations, informing decision-making processes, and advancing equity, inclusion, and overall well-being for all individuals and communities. The North Plainfield population and demographic data serves as a foundation for addressing social, economic and environmental challenges, while also nurturing the well-being and resilience of societies.

Education Allocation: Education planning benefits significantly from North Plainfield demographic information, which helps identify student demographics, school enrollment trends, and educational needs. This data assists schools and policymakers in allocating resources effectively and devising impactful educational programs. It serves as a vital tool for recognizing disparities in educational access and outcomes among diverse demographic groups, including racial and ethnic minorities, socio-economic status, and students with disabilities. By disaggregating data based on demographic factors, education planners can pinpoint areas of inequity and implement targeted interventions to improve access, support, and outcomes for marginalized students. Ultimately, North Plainfield demographic data is essential in education for advancing equity, fostering student success, and cultivating inclusive learning environments tailored to meet the needs of all students.

Demographics Quick Facts

  • The population density in North Plainfield is 525% higher than New Jersey
  • The median age in North Plainfield is 6% lower than New Jersey
  • In North Plainfield 49.10% of the population is White
  • In North Plainfield 22.26% of the population is Black
  • In North Plainfield 4.38% of the population is Asian

Compare North Plainfield, NJ Demographics

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      North Plainfield racial demographics

      Race North Plainfield New Jersey National
      White 49.10% 68.15% 73.35%
      Black 22.26% 13.54% 12.63%
      Asian 4.38% 9.19% 5.22%
      American Indian 0.19% 0.21% 0.82%
      Native Hawaiian 0.00% 0.03% 0.18%
      Mixed race 6.52% 2.53% 3.06%
      Other race 17.54% 6.35% 4.75%
      In North Plainfield, 48.5% of people are of Hispanic or Latino origin.
      Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

      Household income distribution

      Place of birth by citizenship

      North Plainfield age breakdown

      Marital status

      Age of children in married couples

      Source: The North Plainfield, NJ demographics data displayed above is derived from the United States Census Bureau American Community Survey (ACS) and include 2026 modeled data developed using proprietary methodologies.