Statistic Wellesley Massachusetts National
Population 28,747 6,949,503 328,239,523
Population density (sq mi) 2,869 894 91
Median age 34.8 39.4 37.7
Male/Female ratio 0.7:1 0.9:1 1.0:1
Married (15yrs & older) 57% 53% 55%
Families w/ Kids under 18 54% 43% 43%
Speak English 80% 77% 79%
Speak Spanish 3% 9% 13%

Overview of Wellesley Demographics

Wellesley 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 Wellesley population is 28,747 and has a population density of 2,869 people per square mile, compared to the national average of 91. The median age of all residents is 34.8, 57% of people 15 years of age or older are married and 54% have kids under the age of 18. In Wellesley, 7% of households have a median income that is below $25,000 and 69% of households report a median income above $150,000.

Wellesley Racial Demographics & Ethnicity

Recognizing the racial demographics and ethnicity breakdown of Wellesley is pivotal for addressing systemic inequities, championing social justice and inclusion and fostering resilient communities. In Wellesley, the racial breakdown comprises 78.1% White, 2.9% Black or African American, 13.6% Asian, 0% American Indian, and 0.1% Native Hawaiian, with 5.2% of the population identifying as Hispanic or Latino. 80% of households reported speaking English only, while 3.3% reported speaking Spanish only. Furthermore, 17.5% of residents were categorized as foreign-born.

Wellesley 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. Wellesley has a population density of 2,869 people per square mile, which far exceeds the national average of 91 and ranks among the most densely populated cities in the country.

Is Wellesley Family Friendly?

A family-friendly city like Wellesley prioritizes the well-being and requirements of families, creating an atmosphere conducive to the flourishing of children, the support of parents and the collective enjoyment of a superior quality of life. These cities are characterized by their fostering of strong community bonds, where neighbors actively support and watch out for one another. Additionally, they often offer outstanding educational opportunities, including top-tier schools, well-stocked libraries and diverse extracurricular activities. Access to quality education is indispensable for the holistic development and future achievements of children. By giving precedence to the welfare of its inhabitants, such cities transform into vibrant and resilient communities where families can truly thrive. In Wellesley, 54% of families have children under the age of 18, and 57% of residents aged over 15 are married. These demographic characteristics position this area to fully reap the benefits of being a family-friendly area.

Why are Demographics Important?

Understanding Populations: Reporting and analyzing the demographic data in Wellesley 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. Wellesley population data serves as a foundation for addressing social, economic, and environmental challenges and promoting the well-being and resilience of societies.

Urban Development: Utilizing Wellesley 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 Wellesley demographic stats for planning and executing affordable housing initiatives can serve as a preventive measure against displacement.

Education Allocation: Wellesley demographics can play a pivotal role in guiding education planning, offering insights into student demographics, school enrollment patterns, and educational requirements. This data aids schools and policymakers in resource allocation and the development of effective educational programs. It serves as a critical tool for identifying disparities in educational access and outcomes among diverse demographic groups, such as racial and ethnic minorities, socio-economic status, and students with disabilities. Through the disaggregation of data by demographic factors, education planners can pinpoint areas of inequity and implement targeted interventions to enhance access, support, and outcomes for marginalized students. Ultimately, Wellesley demographic data is indispensable in education for advancing equity, fostering student achievement, and cultivating inclusive learning environments tailored to the needs of all students.

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Demographics Quick Facts

  • The population density in Wellesley is 221% higher than Massachusetts
  • The median age in Wellesley is 12% lower than Massachusetts
  • In Wellesley 78.06% of the population is White
  • In Wellesley 2.92% of the population is Black
  • In Wellesley 13.60% of the population is Asian

Compare Wellesley, MA Demographics

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      Wellesley racial demographics

      Race Wellesley Massachusetts National
      White 78.06% 79.26% 73.35%
      Black 2.92% 7.26% 12.63%
      Asian 13.60% 6.11% 5.22%
      American Indian 0.00% 0.21% 0.82%
      Native Hawaiian 0.08% 0.03% 0.18%
      Mixed race 4.22% 3.01% 3.06%
      Other race 1.13% 4.13% 4.75%
      In Wellesley, 5.2% 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

      Wellesley age breakdown

      Marital status

      Age of children in married couples

      Source: The Wellesley, MA demographics data displayed above is derived from the United States Census Bureau American Community Survey (ACS).