Statistic Ansonia Connecticut National
Population 19,456 3,657,958 336,919,644
Population density (sq mi) 3,233 755 91
Median age 42.4 40.6 37.7
Male/Female ratio 1.0:1 1.0:1 1.0:1
Married (15yrs & older) 47% 54% 55%
Families w/ Kids under 18 36% 43% 43%
Speak English 80% 78% 79%
Speak Spanish 12% 12% 13%
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Overview of Ansonia Demographics

The population in Ansonia is 19,456, while the population density is 3,233 people per square mile, contrasting with the national average of 91. The median age stands at 42.4, with 47% of individuals aged 15 or older being married and 36% having children under 18. In terms of household income equality in Ansonia, 20% of households report a median income below $25,000, while 14% report an income exceeding $150,000. The Ansonia demographics data can provide invaluable insight into the composition, dynamics and needs of urban and rural areas, enabling planners, developers and policymakers to strategize effectively for the promotion of prosperity, equity and well-being for all residents in the area.

Ansonia Racial Demographics & Ethnicity

The Ansonia 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 Ansonia, the racial breakdown reveals 72.4% White, 13.9% Black or African American, 1.6% Asian, 0.1% American Indian and 0.1% Native Hawaiian, with 21.6% of the population identifying as Hispanic or Latino. Of all households, 80.1% reported speaking English only, while 12.4% reported speaking Spanish only. Moreover, 14.3% of residents were classified as foreign-born.

Ansonia Population Density

Areas with a high population density tend to support a wide range of amenities and services within walking distance or a short commute. Residents tend to have convenient access to healthcare facilities, educational institutions, cultural venues, restaurants, shops and public transportation options, enhancing their quality of life and overall well-being. The Ansonia population density is 3,233 people per square mile, which is well-above the national average of 91 and is considered one of the most densely populated cities in the country.

Why are Demographics Important?

Policy Planning: At various levels of government and within organizations and businesses, demographic data and statistics serve as essential tools for guiding policy and decision-making processes. Through the examination and interpretation of Ansonia demographic stats and data, policymakers, government officials, and organizational leaders can pinpoint areas requiring attention, allocate resources judiciously and design policies and initiatives tailored to the specific needs and preferences of distinct demographic segments. The utilization of Ansonia demographic data plays a pivotal role in policy formulation by informing resource allocation, facilitating evidence-based decision-making, identifying key priorities, predicting future trends, assessing policy effectiveness, and advancing principles of equity and inclusivity. Through effective utilization of this data, policymakers can craft policies that are targeted, efficient, and responsive to the diverse needs of communities.

Education Allocation: Utilizing census data like Ansonia demographics can be useful in guiding education planning, as it helps identify student demographics, school enrollment trends and educational needs. This data assists schools and policymakers in allocating resources and devising effective educational programs. It serves as a vital tool for recognizing disparities in educational access and outcomes among various demographic groups, including racial and ethnic minorities, socio-economic status and students with disabilities. By disaggregating data based on demographic factors, education planners can pinpoint areas of inequity and implement targeted interventions to enhance access, support and outcomes for marginalized students. In essence, Ansonia demographic statistics can play an indispensable role in education by promoting equity, bolstering student success and cultivating inclusive learning environments tailored to meet the needs of all students.

Urban Development: Urban planners could use Ansonia 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 Ansonia demographics for planning and development of affordable housing can help prevent displacement.

Demographics Quick Facts

  • The population density in Ansonia is 328% higher than Connecticut
  • The median age in Ansonia is 4% higher than Connecticut
  • In Ansonia 72.44% of the population is White
  • In Ansonia 13.89% of the population is Black
  • In Ansonia 1.58% of the population is Asian

Compare Ansonia, CT Demographics

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      Ansonia racial demographics

      Race Ansonia Connecticut National
      White 72.44% 77.14% 73.35%
      Black 13.89% 10.39% 12.63%
      Asian 1.58% 4.26% 5.22%
      American Indian 0.12% 0.26% 0.82%
      Native Hawaiian 0.07% 0.03% 0.18%
      Mixed race 6.39% 2.98% 3.06%
      Other race 5.51% 4.95% 4.75%
      In Ansonia, 21.6% 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

      Ansonia age breakdown

      Marital status

      Age of children in married couples

      Source: The Ansonia, 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.