Statistic Dedham Massachusetts National
Population 26,137 7,120,135 336,919,644
Population density (sq mi) 2,546 913 91
Median age 43.6 39.4 37.7
Male/Female ratio 0.9:1 0.9:1 1.0:1
Married (15yrs & older) 61% 53% 55%
Families w/ Kids under 18 40% 43% 43%
Speak English 83% 77% 79%
Speak Spanish 6% 9% 13%
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Overview of Dedham Demographics

The population of Dedham is 26,137, with a population density of 2,546 people per square mile, diverging from the national average of 91. The median age is 43.6 and 61% of individuals aged 15 or older are married, while 40% have children under 18. As far as income equality in Dedham goes, 14% of households have a median income below $25,000, whereas 41% report an income exceeding $150,000. The Dedham demographics data can provide indispensable insights into the composition, dynamics and needs of cities, towns or even villages, empowering planners, developers and policymakers to devise strategies that foster prosperity, equity and well-being for all residents.

Dedham Racial Demographics & Ethnicity

The 5 largest ethnic groups in Dedham are 84.6% White, 7.6% Black or African American, 2.9% Asian, 0.1% American Indian and 0.1% Native Hawaiian, with 9.3% of the population identifying as Hispanic or Latino. Of note, 82.8% of households reported speaking English only, while 5.7% reported speaking Spanish only. Additionally, 12.2% of residents were classified as foreign-born. The Dedham racial demographics and ethnicity breakdown are essential for comprehending and addressing systemic inequities, advancing social justice and inclusion and cultivating resilient communities.

Dedham 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. Dedham has a population density of 2,546 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?

Healthcare Planning: The examination of Dedham demographics can potentially inform healthcare planning and delivery by identifying population health needs, disparities and risk factors. By comprehending demographic trends, healthcare providers and policymakers can allocate resources effectively, develop prevention and intervention programs, and address health inequities within communities. Through the utilization of demographic statistics, healthcare providers and policymakers aim 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 tailored healthcare services to meet the diverse needs of populations.

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 Dedham 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.

Urban Development: Urban planners can leverage demographics data in Dedham to design and develop areas that cater to residents' needs, spanning housing, transportation, and public services, while prioritizing sustainability and enhancing quality of life. Demographic changes can contribute to gentrification and neighborhood evolution, whether in urban or rural contexts. As neighborhoods attract new residents with diverse income levels and lifestyle preferences, property values may appreciate, potentially displacing longstanding residents and reshaping the neighborhood's identity. Understanding population density, age distribution, household size and income levels is essential for guiding decisions on zoning, transportation infrastructure, housing development and public amenities. Incorporating Dedham demographics data into planning and implementing affordable housing initiatives can help mitigate displacement risks.

Demographics Quick Facts

  • The population density in Dedham is 179% higher than Massachusetts
  • The median age in Dedham is 11% higher than Massachusetts
  • In Dedham 84.58% of the population is White
  • In Dedham 7.59% of the population is Black
  • In Dedham 2.93% of the population is Asian

Compare Dedham, MA Demographics

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      Dedham racial demographics

      Race Dedham Massachusetts National
      White 84.58% 79.26% 73.35%
      Black 7.59% 7.26% 12.63%
      Asian 2.93% 6.11% 5.22%
      American Indian 0.11% 0.21% 0.82%
      Native Hawaiian 0.08% 0.03% 0.18%
      Mixed race 3.17% 3.01% 3.06%
      Other race 1.55% 4.13% 4.75%
      In Dedham, 9.3% 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

      Dedham age breakdown

      Marital status

      Age of children in married couples

      Source: The Dedham, 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.