Statistic Madison New Jersey National
Population 17,048 9,226,043 336,919,644
Population density (sq mi) 3,952 1,255 91
Median age 39.9 39.5 37.7
Male/Female ratio 0.9:1 1.0:1 1.0:1
Married (15yrs & older) 58% 56% 55%
Families w/ Kids under 18 49% 45% 43%
Speak English 79% 69% 79%
Speak Spanish 10% 16% 13%
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Overview of Madison Demographics

The demographics of Madison offer invaluable insights into the composition, dynamics and needs of both urban and rural areas, empowering planners, developers and policymakers to foster prosperity, equity, and well-being for all residents. With a population of 17,048, Madison exhibits a population density of 3,952 people per square mile, contrasting with the national average of 91. The median age stands at 39.9, with 58% of individuals aged 15 or older being married and 49% having children under 18. In terms of income equality in Madison, 8% of households report a median income below $25,000, while 59% report an income exceeding $150,000, showcasing a diverse economic landscape.

Madison Racial Demographics & Ethnicity

Recognizing the racial demographics and ethnicity breakdown of Madison is pivotal for addressing systemic inequities, championing social justice and inclusion and fostering resilient communities. In Madison, the racial breakdown comprises 80.7% White, 3.8% Black or African American, 7.2% Asian, 0% American Indian, and 0.1% Native Hawaiian, with 13.2% of the population identifying as Hispanic or Latino. 78.6% of households reported speaking English only, while 10.3% reported speaking Spanish only. Furthermore, 17.5% of residents were categorized as foreign-born.

Madison Population Density

In areas with high population density, residents enjoy a wealth of amenities and services conveniently located within walking distance or a short commute. Access to healthcare facilities, educational institutions, cultural venues, dining options, retail stores and public transit enhances residents' quality of life and overall well-being. Madison has a population density of 3,952 people per square mile, which far exceeds the national average of 91 and ranks among the most densely populated cities in the country.

Why are Demographics Important?

Understanding Populations: Analyzing and interpreting the Madison 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 Madison 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 serve as vital tools for informing policy and decision-making processes across various levels of government, as well as within organizations and businesses. Through the reporting and analysis of demographic data, policymakers, government officials, and organizational leaders can pinpoint areas of need, allocate resources efficiently, and craft tailored policies and programs to address the unique needs and priorities of different demographic groups. The utilization of demographic data in Madison is instrumental in policy planning, facilitating resource allocation, evidence-based decision-making, priority identification, trend forecasting, policy impact assessment, and the promotion of equity and inclusion. By harnessing this data effectively, policymakers can devise targeted, impactful, and inclusive policies that cater to the diverse needs of communities.

Social Cohesion: The examination and interpretation of demographics are pivotal for nurturing social cohesion and promoting understanding among diverse communities. By acknowledging and honoring differences in Madison demographics, societies can champion inclusivity, diversity and social cohesion while addressing social disparities and advocating for equitable opportunities. Racial demographics can potentially showcase the diversity of a population and are crucial for fostering inclusive and embracing communities. Embracing diversity fortifies social bonds, fosters cultural appreciation and enriches society by celebrating the contributions of individuals from diverse racial and ethnic backgrounds.

Demographics Quick Facts

  • The population density in Madison is 215% higher than New Jersey
  • The median age in Madison is 1% higher than New Jersey
  • In Madison 80.69% of the population is White
  • In Madison 3.79% of the population is Black
  • In Madison 7.24% of the population is Asian

Compare Madison, NJ Demographics

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      Madison racial demographics

      Race Madison New Jersey National
      White 80.69% 68.15% 73.35%
      Black 3.79% 13.54% 12.63%
      Asian 7.24% 9.19% 5.22%
      American Indian 0.00% 0.21% 0.82%
      Native Hawaiian 0.06% 0.03% 0.18%
      Mixed race 7.16% 2.53% 3.06%
      Other race 1.05% 6.35% 4.75%
      In Madison, 13.2% 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

      Madison age breakdown

      Marital status

      Age of children in married couples

      Source: The Madison, 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.