Statistic Mercerville New Jersey National
Population 13,108 9,226,043 336,919,644
Population density (sq mi) 3,554 1,255 91
Median age 44.1 39.5 37.7
Male/Female ratio 0.8:1 1.0:1 1.0:1
Married (15yrs & older) 62% 56% 55%
Families w/ Kids under 18 36% 45% 43%
Speak English 87% 69% 79%
Speak Spanish 7% 16% 13%
See Who Lives in the Area Before Buying! Local Insights Report
  • Know the community before you call it home
  • Get clear insights into age, income, education, etc.
  • Access over 300 data points for any address
Local Insights Report

Overview of Mercerville Demographics

Mercerville demographics provide invaluable insights into the composition, dynamics and needs of urban and rural areas, enabling them to plan, develop, and govern in ways that promote prosperity, equity and well-being for all residents. The Mercerville population is 13,108 and has a population density of 3,554 people per square mile, compared to the national average of 91. The median age of all residents is 44.1, 62% of people 15 years of age or older are married and 36% have kids under the age of 18. In Mercerville, 8% of households have a median income that is below $25,000 and 30% of households report a median income above $150,000.

Mercerville Racial Demographics & Ethnicity

The 5 largest ethnic groups in Mercerville are 87% White, 5% Black or African American, 1.3% Asian, 0% American Indian and 0.3% Native Hawaiian, with 13.2% of the population identifying as Hispanic or Latino. Of note, 87.3% of households reported speaking English only, while 7.4% reported speaking Spanish only. Additionally, 8.2% of residents were classified as foreign-born. The Mercerville racial demographics and ethnicity breakdown are essential for comprehending and addressing systemic inequities, advancing social justice and inclusion and cultivating resilient communities.

Mercerville 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 Mercerville is 3,554 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?

Policy Planning: Demographic data and statistics serve as valuable tools for guiding policy and decision-making processes across government entities, organizations, and businesses. Through the analysis and interpretation of Mercerville demographics, policymakers, government officials and organizational leaders can identify areas requiring attention, allocate resources strategically and develop policies and initiatives that cater to the unique needs and preferences of various demographic groups. Mercerville demographic statistics can play a critical role in policy planning by informing resource allocation, enabling evidence-based decision-making, identifying priority areas, forecasting future trends, monitoring policy outcomes and fostering equity and inclusivity. By harnessing this data effectively, policymakers can craft policies that are targeted, efficient and equitable, thereby addressing the diverse needs of communities.

Understanding Populations: By delving into and analyzing the Mercerville 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 Mercerville 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.

Urban Development: Utilizing Mercerville demographic statistics and data, urban planners can craft and develop areas that cater to local residents, encompassing housing, transportation and public services, all while emphasizing sustainability and enriching quality of life. Demographic transitions can contribute to gentrification and neighborhood evolution, whether in urban or rural environments. As neighborhoods draw in new residents with varying income levels and lifestyle preferences, property values may appreciate, potentially displacing longtime inhabitants and reshaping the neighborhood's fabric. Comprehensive insights into population density, age distribution, household size, and income levels are instrumental in guiding decisions regarding zoning, transportation infrastructure, housing expansion and public amenities. Harnessing Mercerville demographic stats for planning and executing affordable housing initiatives can serve as a preventive measure against displacement.

Demographics Quick Facts

  • The population density in Mercerville is 183% higher than New Jersey
  • The median age in Mercerville is 12% higher than New Jersey
  • In Mercerville 86.99% of the population is White
  • In Mercerville 4.99% of the population is Black
  • In Mercerville 1.27% of the population is Asian

Compare Mercerville, NJ Demographics

City Image
    City Default Image
      vs

      Mercerville racial demographics

      Race Mercerville New Jersey National
      White 86.99% 68.15% 73.35%
      Black 4.99% 13.54% 12.63%
      Asian 1.27% 9.19% 5.22%
      American Indian 0.00% 0.21% 0.82%
      Native Hawaiian 0.26% 0.03% 0.18%
      Mixed race 3.50% 2.53% 3.06%
      Other race 2.99% 6.35% 4.75%
      In Mercerville, 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

      Mercerville age breakdown

      Marital status

      Age of children in married couples

      Source: The Mercerville, 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.