Statistic Watertown Town Massachusetts National
Population 36,568 7,120,135 336,919,644
Population density (sq mi) 9,159 913 91
Median age 39.5 39.4 37.7
Male/Female ratio 0.9:1 0.9:1 1.0:1
Married (15yrs & older) 54% 53% 55%
Families w/ Kids under 18 37% 43% 43%
Speak English 68% 77% 79%
Speak Spanish 4% 9% 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 Watertown Town Demographics

The demographics of Watertown Town 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 36,568, Watertown Town exhibits a population density of 9,159 people per square mile, contrasting with the national average of 91. The median age stands at 39.5, with 54% of individuals aged 15 or older being married and 37% having children under 18. In terms of income equality in Watertown Town, 11% of households report a median income below $25,000, while 37% report an income exceeding $150,000, showcasing a diverse economic landscape.

Watertown Town Racial Demographics & Ethnicity

The Watertown Town 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 Watertown Town, the racial breakdown reveals 78.3% White, 3% Black or African American, 12.2% Asian, 0.2% American Indian and 0% Native Hawaiian, with 7.2% of the population identifying as Hispanic or Latino. Of all households, 68.1% reported speaking English only, while 4.3% reported speaking Spanish only. Moreover, 23.2% of residents were classified as foreign-born.

Watertown Town 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 Watertown Town is 9,159 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: Reporting and analyzing the demographic data in Watertown Town can allow us to gain insights into the characteristics and composition of populations, including age, gender, race, ethnicity, income, education and other socio-economic factors. This understanding is essential for addressing the diverse needs, preferences and challenges of different demographic groups within communities. Demographics can play a crucial role in understanding populations, informing decision-making processes and promoting equity, inclusion, and well-being for all individuals and communities. Watertown Town population data serves as a foundation for addressing social, economic, and environmental challenges and promoting the well-being and resilience of societies.

Policy Planning: Demographic data and statistics can inform policy and decision-making processes at various levels of government, as well as in organizations and businesses. By reporting and analyzing Watertown Town demographics data, policymakers, government officials and organizational leaders can identify areas of need, allocate resources effectively and develop targeted policies and programs that address the specific needs and priorities of different demographic groups. Watertown Town demographics can play a crucial role in policy planning by informing resource allocation, evidence-based decision making, identifying priorities, forecasting future trends, monitoring policy impact and promoting equity and inclusion. By leveraging this data effectively, policymakers can develop policies that are targeted, effective and responsive to the needs of diverse communities.

Healthcare Planning: An analysis of Watertown Town demographics can inform healthcare planning and delivery by identifying population health needs, disparities and risk factors. Understanding demographic trends allows healthcare providers and policymakers to allocate resources effectively, develop prevention and intervention programs and address health inequities within communities. Leveraging demographic data, healthcare providers, and policymakers strive to achieve equitable, accessible, and high-quality healthcare for all individuals and communities. This proactive healthcare planning approach ensures targeted interventions, efficient resource allocation and customized healthcare services to meet the diverse needs of populations.

Demographics Quick Facts

  • The population density in Watertown Town is 903% higher than Massachusetts
  • The median age in Watertown Town is equal to Massachusetts
  • In Watertown Town 78.26% of the population is White
  • In Watertown Town 3.00% of the population is Black
  • In Watertown Town 12.20% of the population is Asian

Compare Watertown Town, MA Demographics

City Image
    City Default Image
      vs
      Compare Neighborhoods & Addresses Local Insights Report

      Why stop at city-to-city? With Local Insights, you can compare neighborhoods, zip codes, or even exact addresses. Access 300+ hyperlocal data points—from schools and crime to housing and amenities—to see which area is the better fit.

      Local Insights Report

      Watertown Town racial demographics

      Race Watertown Town Massachusetts National
      White 78.26% 79.26% 73.35%
      Black 3.00% 7.26% 12.63%
      Asian 12.20% 6.11% 5.22%
      American Indian 0.24% 0.21% 0.82%
      Native Hawaiian 0.00% 0.03% 0.18%
      Mixed race 4.27% 3.01% 3.06%
      Other race 2.02% 4.13% 4.75%
      In Watertown Town, 7.2% 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

      Watertown Town age breakdown

      Marital status

      Age of children in married couples

      Source: The Watertown Town, MA 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.