Statistic Hillsdale New Jersey National
Population 10,605 9,226,043 336,919,644
Population density (sq mi) 3,655 1,255 91
Median age 42.4 39.5 37.7
Male/Female ratio 0.9:1 1.0:1 1.0:1
Married (15yrs & older) 67% 56% 55%
Families w/ Kids under 18 43% 45% 43%
Speak English 81% 69% 79%
Speak Spanish 5% 16% 13%
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Local Insights Report

Overview of Hillsdale Demographics

Understanding the demographics of Hillsdale is essential for gaining insights into the composition, dynamics and needs of any city, town or village. This knowledge empowers planners, developers and policymakers to strategize effectively, promoting prosperity, equity and well-being for all residents. The Hillsdale population is 10,605, with a population density of 3,655 people per square mile, diverging from the national average of 91. The median age is 42.4, and 67% of individuals aged 15 or older are married, while 43% have children under 18. As far as income equality in Hillsdale, 7% of households have a median income below $25,000, whereas 58% report an income exceeding $150,000, indicating a varied economic landscape within the area.

Hillsdale Racial Demographics & Ethnicity

The 5 largest ethnic groups in Hillsdale are 83.5% White, 2.8% Black or African American, 7.1% Asian, 0.2% American Indian and 0% Native Hawaiian, with 9% of the population identifying as Hispanic or Latino. Of note, 81.1% of households reported speaking English only, while 5% reported speaking Spanish only. Additionally, 13.9% of residents were classified as foreign-born. The Hillsdale racial demographics and ethnicity breakdown are essential for comprehending and addressing systemic inequities, advancing social justice and inclusion and cultivating resilient communities.

Hillsdale 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. Hillsdale has a population density of 3,655 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?

Social Cohesion: Analyzing demographics is vital for nurturing social cohesion and fostering understanding among diverse communities. By embracing and respecting variations in Hillsdale 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.

Understanding Populations: By delving into and analyzing the Hillsdale demographic stats, we can uncover insightful details regarding the composition and attributes of populations, spanning age, gender, race, ethnicity, income, education and other socio-economic indicators. This comprehension is vital for addressing the diverse needs, preferences and hurdles faced by various demographic groups within communities. Demographics wield significant influence in understanding populations, shaping decision-making processes and championing equity, inclusion, and the overall welfare of all individuals and communities. The Hillsdale population and demographic data serves as a cornerstone for tackling social, economic and environmental challenges, while simultaneously 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 Hillsdale 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.

Demographics Quick Facts

  • The population density in Hillsdale is 191% higher than New Jersey
  • The median age in Hillsdale is 7% higher than New Jersey
  • In Hillsdale 83.48% of the population is White
  • In Hillsdale 2.80% of the population is Black
  • In Hillsdale 7.13% of the population is Asian

Compare Hillsdale, NJ Demographics

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      Hillsdale racial demographics

      Race Hillsdale New Jersey National
      White 83.48% 68.15% 73.35%
      Black 2.80% 13.54% 12.63%
      Asian 7.13% 9.19% 5.22%
      American Indian 0.21% 0.21% 0.82%
      Native Hawaiian 0.00% 0.03% 0.18%
      Mixed race 4.58% 2.53% 3.06%
      Other race 1.78% 6.35% 4.75%
      In Hillsdale, 9.0% 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

      Hillsdale age breakdown

      Marital status

      Age of children in married couples

      Source: The Hillsdale, 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.