Watertown is located in Naugatuck Valley Planning Region Connecticut. Watertown has a 2024 population of 22,365. Watertown is currently growing at a rate of 0.41% annually and its population has increased by 1.27% since the most recent census, which recorded a population of 22,085 in 2020.
The average household income in Watertown is $112,895 with a poverty rate of 6.92%. The median age in Watertown is 44.2 years: 43.8 years for males, and 45.1 years for females.
According to the most recent ACS, the racial composition of Watertown was:
White
Two or more races
Asian
Black or African American
Other race
Native American
Native Hawaiian or Pacific Islander
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 8,796 | 2.49 | 77.4 | 22.6 |
| Married | 4,668 | 3.11 | 90.3 | 9.7 |
| Non Family | 2,679 | 1.14 | 57 | 43 |
| Female | 1,090 | 3.02 | 72 | 28 |
| Male | 359 | 2.94 | 77.4 | 22.6 |
3
Average Family Size
2.49
Average Household Size
77.4%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
The highest rate of high school graduation is among asian people with a rate of 95.29%.
The highest rate of bachelors degrees is among asian people with a rate of 78.28%.
All
Male
Female
$58,096
Average Earnings
$64,103
Average Male
$48,676
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
79.8% of Watertown residents speak only English, while 20.2% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 10.18% of the population.
rate
6.92%
Overall Poverty Rate
8.09%
Male Poverty Rate
5.84%
Female Poverty Rate
The race most likely to be in poverty in Watertown is Asian, with 50.43% below the poverty level.
The race least likely to be in poverty in Watertown is White, with 3.64% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 1.12%. Among those working part-time, it was 8.59%, and for those that did not work, the poverty rate was 9.92%.
Married
Widowed
Divorced
Separated
NeverMarried
52.3%
Overall Marriage Rate
55.9%
Male Marriage Rate
49.1%
Female Marriage Rate
male
female
The age group where males are most likely to be married is 35-44, while the female age group most likely to be married is 35-44.
Married
Widowed
Divorced
Separated
NeverMarried
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
9.93%
Veteran Poverty Rate
48.63%
Veteran Disability Rate
LaborForceParticipation
64.9%
Labor Force Participation
61.9%
Employment Rate
4.6%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
67.69%
Born in Watertown
86.27%
Native Born
13.73%
Foreign Born
4.34%
Non Citizen
9.38%
Naturalized
86.27% of Watertown residents were born in the United States, with 67.69% having been born in Connecticut. 4.34% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Europe.
Year | Population | Growth | Growth Rate |
|---|---|---|---|
| 2029 | 22,820 | 91 | 0.4% |
| 2028 | 22,729 | 91 | 0.4% |
| 2027 | 22,638 | 91 | 0.4% |
| 2026 | 22,547 | 91 | 0.41% |
| 2025 | 22,456 | 91 | 0.41% |
| 2024 | 22,365 | 91 | 0.41% |
| 2023 | 22,274 | 91 | 0.41% |
| 2022 | 22,183 | 37 | 0.17% |
| 2021 | 22,146 | 61 | 0.28% |
| 2020 | 22,085 | 495 | 2.29% |
| 2019 | 21,590 | -70 | -0.32% |
| 2018 | 21,660 | -62 | -0.29% |
| 2017 | 21,722 | -112 | -0.51% |
| 2016 | 21,834 | -160 | -0.73% |
| 2015 | 21,994 | -100 | -0.45% |
| 2014 | 22,094 | -147 | -0.66% |
| 2013 | 22,241 | -65 | -0.29% |
| 2012 | 22,306 | -147 | -0.65% |
| 2011 | 22,453 | -79 | -0.35% |
| 2010 | 22,532 | 0 | 0% |