State
County
Land Area (mi²)
6.0 sq mi
Density (mi²)
3,065.70/sq mi
2020 Growth Rate
-0.54%
Growth Since 2010
-4.14%
Rank in State
Rank in Country
World Population Review
Ansonia, Connecticut Population 2021
18,452
Ansonia is a city located in New Haven County Connecticut. With a 2020 population of 18,452, it is the 19th largest city in Connecticut and the 1980th largest city in the United States . Ansonia is currently declining at a rate of -0.54% annually and its population has decreased by -4.14% since the most recent census, which recorded a population of 19,249 in 2010. Ansonia reached it's highest population of 21,160 in 1970. Spanning over 6 miles, Ansonia has a population density of 3,066 people per square mile.
The average household income in Ansonia is $70,235 with a poverty rate of 13.73%. The median rental costs in recent years comes to $1,101 per month, and the median house value is $214,200. The median age in Ansonia is 40 years, 36.8 years for males, and 44.1 years for females.
Ansonia Demographics
According to the most recent ACS, the racial composition of Ansonia was:
- White: 72.88%
- Black or African American: 15.12%
- Two or more races: 6.17%
- Other race: 3.69%
- Asian: 1.98%
- Native American: 0.09%
- Native Hawaiian or Pacific Islander: 0.08%
The current population of Ansonia, Connecticut is 18,452 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 18,755.The last official US Census in 2010 recorded the population at 19,249.
Ansonia, Connecticut Population 2021
| Race | Population | Percentage |
|---|---|---|
| White | 13,702 | 72.88% |
| Black or African American | 2,842 | 15.12% |
| Two or More Races | 1,161 | 6.17% |
| Some Other Race | 693 | 3.69% |
| Asian | 372 | 1.98% |
| American Indian and Alaska Native | 17 | 0.09% |
| Native Hawaiian and Other Pacific Islander | 15 | 0.08% |
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Ansonia Population by Race
Ansonia Population Pyramid $2021
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Ansonia Population by Age
Ansonia Households and Families
| Type | Count | Average Size | Owned |
|---|---|---|---|
| All | 7,806 | 2.4 | 59.4 |
| Non Family | 3,215 | 1.09 | 51.2 |
| Married | 2,655 | 3.48 | 81.6 |
| Female | 1,422 | 3.08 | 38 |
| Male | 514 | 3.16 | 55.6 |
3.23
Average Family Size
2.4
Average Household Size
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Ansonia Households by Type
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| Education Attained | Count | Percentage |
|---|---|---|
| Less Than 9th Grade | 547 | 4.07% |
| 9th to 12th Grade | 1,008 | 7.49% |
| High School Graduate | 5,019 | 37.31% |
| Some College | 2,739 | 20.36% |
| Associates Degree | 1,087 | 8.08% |
| Bachelors Degree | 1,780 | 13.23% |
| Graduate Degree | 1,271 | 9.45% |
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Ansonia Educational Attainment by Sex (over 25)
Ansonia Educational Attainment by Race
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| Race | Total | High School | Bachelors |
|---|---|---|---|
| White | 9,172 | 8,518 | 2,519 |
| Hispanic | 2,192 | 1,512 | 274 |
| Black | 1,764 | 1,584 | 229 |
| Other Race | 522 | 228 | 14 |
| 2+ Races | 387 | 230 | 52 |
| Asian | 288 | 257 | 55 |
| Native American | 17 | 17 |
The highest rate of high school graduation is among native american people with a rate of 100.00%.
The highest rate of bachelors degrees is among white people with a rate of 27.46%.
Ansonia Educational Attainment by Race
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$40,024
Average Earnings
$43,459
Average Male
$36,746
Average Female
Ansonia Earnings by Educational Attainment
Ansonia Language by Age
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Ansonia Language
83.68% of Ansonia residents speak only English, while 16.32% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 11.35% of the population.
Ansonia Language
Ansonia Poverty by Race
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| Name | Total | In Poverty | Poverty Rate |
|---|---|---|---|
| Black | 2,842 | 1,002 | 35.26% |
| White | 11,470 | 884 | 7.71% |
| Hispanic | 4,032 | 436 | 10.81% |
| Multiple | 1,161 | 300 | 25.84% |
| Other | 693 | 142 | 20.49% |
| Asian | 372 | 23 | 6.18% |
13.73%
Overall Poverty Rate
12.15%
Male Poverty Rate
15.32%
Female Poverty Rate
Poverty in Ansonia
The race most likely to be in poverty in Ansonia is Black, with 35.26% below the poverty level.
The race least likely to be in poverty in Ansonia is Asian, with 6.18% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 2.27%. Among those working part-time, it was 13.81%, and for those that did not work, the poverty rate was 22.78%.
Ansonia Poverty
Ansonia Poverty Rate by Education
Ansonia Marital Status
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Marriage Rates
40.0%
Overall Marriage Rate
43.1%
Male Marriage Rate
37.2%
Female Marriage Rate
Ansonia Married by Age and Sex
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Ansonia Marriage
The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 45-54.
Ansonia Marital Status by Race
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Ansonia Marital Status
Ansonia Veterans by War
Ansonia Veterans by Age
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| Name | Veterans | % of Total |
|---|---|---|
| White | 835 | 7.26% |
| Black | 95 | 4.78% |
| 2+ Races | 29 | 4.69% |
| Hispanic | 22 | 0.77% |
| Asian | 21 | 6.60% |
Ansonia Veterans by Race
Ansonia Veterans by Education
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12.55%
Veteran Poverty Rate
35.51%
Veteran Disability Rate
Ansonia Veterans by Education
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65.4%
Labor Force Participation
60.6%
Employment Rate
7.3%
Unemployment Rate
Ansonia Employment by Age
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Ansonia Employment by Race
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Ansonia Employment by Education
Origin of Non-Citizens
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Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Origin of Naturalized Citizens
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88.55%
Native Born
11.45%
Foreign Born
4.33%
Non Citizen
7.11%
Naturalized
Place of Birth
88.55% of Ansonia residents were born in the United States, with 69.82% having been born in Connecticut. 4.33% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.
Ansonia Place of Birth
| Year | Population | Growth | Annual Growth Rate |
|---|---|---|---|
| 2021 | 18,452 | -101 | -0.54% |
| 2020 | 18,553 | -101 | -0.54% |
| 2019 | 18,654 | -101 | -0.54% |
| 2018 | 18,755 | -19 | -0.10% |
| 2017 | 18,774 | -54 | -0.29% |
| 2016 | 18,828 | -113 | -0.60% |
| 2015 | 18,941 | -109 | -0.57% |
| 2014 | 19,050 | -37 | -0.19% |
| 2013 | 19,087 | -143 | -0.74% |
| 2012 | 19,230 | -4 | -0.02% |
| 2011 | 19,234 | -41 | -0.21% |
| 2010 | 19,275 | 721 | 0.38% |
| 2000 | 18,554 | 151 | 0.08% |
| 1990 | 18,403 | -636 | -0.34% |
| 1980 | 19,039 | -2,121 | -1.05% |
| 1970 | 21,160 | 1,341 | 0.66% |
| 1960 | 19,819 | 1,113 | 0.58% |
| 1950 | 18,706 | -504 | -0.27% |
| 1940 | 19,210 | -688 | -0.35% |
| 1930 | 19,898 | 2,255 | 1.21% |
| 1920 | 17,643 | 2,491 | 1.53% |
| 1910 | 15,152 | 2,471 | 1.80% |
| 1900 | 12,681 | 2,339 | 2.06% |
| 1890 | 10,342 | 6,487 | 10.37% |
| 1880 | 3,855 | 1,106 | 3.44% |
| 1870 | 2,749 | 0.00% |