Statistic Waterbury Connecticut National
Population 110,817 3,657,958 336,919,644
Population density (sq mi) 3,885 755 91
Median age 36.4 40.6 37.7
Male/Female ratio 0.9:1 1.0:1 1.0:1
Married (15yrs & older) 43% 54% 55%
Families w/ Kids under 18 46% 43% 43%
Speak English 63% 78% 79%
Speak Spanish 27% 12% 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 Waterbury Demographics

The population of Waterbury is 110,817, with a population density of 3,885 people per square mile, diverging from the national average of 91. The median age is 36.4 and 43% of individuals aged 15 or older are married, while 46% have children under 18. As far as income equality in Waterbury goes, 30% of households have a median income below $25,000, whereas 10% report an income exceeding $150,000. The Waterbury 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.

Waterbury Racial Demographics & Ethnicity

Recognizing the racial demographics and ethnicity breakdown of Waterbury is pivotal for addressing systemic inequities, championing social justice and inclusion and fostering resilient communities. In Waterbury, the racial breakdown comprises 59.6% White, 21.6% Black or African American, 1.7% Asian, 0.2% American Indian, and 0% Native Hawaiian, with 36.6% of the population identifying as Hispanic or Latino. 63.3% of households reported speaking English only, while 27.2% reported speaking Spanish only. Furthermore, 16.8% of residents were categorized as foreign-born.

Waterbury Population Density

The Waterbury population density comes in at 3,885 people per square mile, which makes it one of the most densely populated areas in the country, far surpassing the national average of 91. Areas characterized by high population density often boast an abundance of amenities and services within close proximity, providing residents with convenient access to healthcare, education, cultural attractions, dining establishments, retail outlets and transportation options. This accessibility could potentially enhance residents' overall quality of life and well-being.

Why are Demographics Important?

Urban Development: Urban planners could use Waterbury demographic data to design and create areas that accommodate the needs of residents, including housing, transportation and public services, while promoting sustainability and quality of life. Demographic shifts can contribute to gentrification and neighborhood change in urban or rural areas. As neighborhoods attract new residents with different income levels and lifestyle preferences, property values may rise, leading to displacement of long-time residents and changes in the character and identity of the neighborhood. Understanding population density, age distribution, household size and income levels helps inform decisions related to zoning, transportation infrastructure, housing development and public amenities. Lastly, using Waterbury demographics for planning and development of affordable housing can help prevent displacement.

Education Allocation: Waterbury demographic data can help guide education planning by identifying student demographics, school enrollment trends and educational needs, helping schools and policymakers allocate resources and develop effective educational programs. It can be an essential tool for identifying disparities in educational access and outcomes among different demographic groups, such as racial and ethnic minorities, socio-economic status, or students with disabilities. By disaggregating data by demographic factors, education planners can identify areas of inequity and develop targeted interventions to improve access, support and outcomes for marginalized students. Overall, Waterbury demographic data is invaluable in education for promoting equity, supporting student success, and fostering inclusive learning environments that meet the needs of all students.

Social Cohesion: The examination and interpretation of demographics are pivotal for nurturing social cohesion and promoting understanding among diverse communities. By acknowledging and honoring differences in Waterbury demographics, societies can champion inclusivity, diversity and social cohesion while addressing social disparities and advocating for equitable opportunities. Racial demographics can potentially showcase the diversity of a population and are crucial for fostering inclusive and embracing communities. Embracing diversity fortifies social bonds, fosters cultural appreciation and enriches society by celebrating the contributions of individuals from diverse racial and ethnic backgrounds.

Demographics Quick Facts

  • The population density in Waterbury is 414% higher than Connecticut
  • The median age in Waterbury is 10% lower than Connecticut
  • In Waterbury 59.56% of the population is White
  • In Waterbury 21.56% of the population is Black
  • In Waterbury 1.73% of the population is Asian

Compare Waterbury, CT Demographics

City Image
    City Default Image
      vs

      Waterbury racial demographics

      Race Waterbury Connecticut National
      White 59.56% 77.14% 73.35%
      Black 21.56% 10.39% 12.63%
      Asian 1.73% 4.26% 5.22%
      American Indian 0.20% 0.26% 0.82%
      Native Hawaiian 0.04% 0.03% 0.18%
      Mixed race 5.51% 2.98% 3.06%
      Other race 11.39% 4.95% 4.75%
      In Waterbury, 36.6% 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

      Waterbury age breakdown

      Marital status

      Age of children in married couples

      Source: The Waterbury, CT 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.