Statistic Pennington New Jersey National
Population 2,642 9,226,043 336,919,644
Population density (sq mi) 2,749 1,255 91
Median age 48.1 39.5 37.7
Male/Female ratio 0.9:1 1.0:1 1.0:1
Married (15yrs & older) 73% 56% 55%
Families w/ Kids under 18 45% 45% 43%
Speak English 90% 69% 79%
Speak Spanish 1% 16% 13%
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Overview of Pennington Demographics

The population in Pennington is 2,642, while the population density is 2,749 people per square mile, contrasting with the national average of 91. The median age stands at 48.1, with 73% of individuals aged 15 or older being married and 45% having children under 18. In terms of household income equality in Pennington, 9% of households report a median income below $25,000, while 52% report an income exceeding $150,000. The Pennington 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.

Pennington Racial Demographics & Ethnicity

Understanding the Pennington racial demographics and ethnic composition is paramount for addressing systemic inequities, advancing social justice and inclusion and fortifying communities. In Pennington, the racial breakdown indicates 91.1% White, 2.3% Black or African American, 4.7% Asian, 0% American Indian and 0% Native Hawaiian, with 2.9% of the population identifying as Hispanic or Latino. Notably, 90% of households reported speaking English only, while 1.3% reported speaking Spanish only. Additionally, 9.9% of residents were categorized as foreign-born.

Pennington Population Density

High population density areas typically offer a diverse array of amenities and services within walking distance or a short commute, enriching residents' quality of life and well-being. Accessible healthcare facilities, educational institutions, cultural venues, restaurants, shopping and public transportation options contribute to the convenience and vibrancy of these communities. The population density of of Pennington is 2,749 people per square mile, which far exceeds the national average of 91 and ranks among the most densely populated cities in the nation.

Why are Demographics Important?

Understanding Populations: Analyzing and interpreting the Pennington 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 Pennington 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.

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 Pennington 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 Pennington 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.

Social Cohesion: Analyzing demographics is vital for nurturing social cohesion and fostering understanding among diverse communities. By embracing and respecting variations in Pennington demographics, societies can advance inclusivity, diversity and social unity while combatting social inequalities and advocating for equal opportunities. Racial demographics mirror the diversity within a population and can be instrumental in cultivating inclusive and inviting communities. Embracing diversity strengthens social bonds, fosters cultural appreciation and enriches society by acknowledging the contributions of individuals from various racial and ethnic backgrounds.

Demographics Quick Facts

  • The population density in Pennington is 119% higher than New Jersey
  • The median age in Pennington is 22% higher than New Jersey
  • In Pennington 91.11% of the population is White
  • In Pennington 2.27% of the population is Black
  • In Pennington 4.74% of the population is Asian

Compare Pennington, NJ Demographics

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      Pennington racial demographics

      Race Pennington New Jersey National
      White 91.11% 68.15% 73.35%
      Black 2.27% 13.54% 12.63%
      Asian 4.74% 9.19% 5.22%
      American Indian 0.00% 0.21% 0.82%
      Native Hawaiian 0.00% 0.03% 0.18%
      Mixed race 1.88% 2.53% 3.06%
      Other race 0.00% 6.35% 4.75%
      In Pennington, 2.9% 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

      Pennington age breakdown

      Marital status

      Age of children in married couples

      Source: The Pennington, 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.