Watertown, Connecticut Population 2024

3,910

Watertown is a city located in Connecticut. Watertown has a 2024 population of 3,910. Watertown is currently growing at a rate of 1.9% annually and its population has increased by 8.01% since the most recent census, which recorded a population of 3,620 in 2020.

The average household income in Watertown is $85,795 with a poverty rate of 20.03%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in Watertown is 43.6 years, 43.9 years for males, and 41.5 years for females.

Watertown Demographics

According to the most recent ACS, the racial composition of Watertown was:

  • White: 74.58%
  • Asian: 13.92%
  • Other race: 5.07%
  • Black or African American: 4.78%
  • Two or more races: 1.65%
  • Native American: 0%
  • Native Hawaiian or Pacific Islander: 0%
Land Area (mi²)
2.4 sq mi
Density (mi²)
1,655.70/sq mi
Growth Since 2020
8.01% (290)
The current population of Watertown, Connecticut is 3,910 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 3,620.

Watertown, Connecticut Population 2024

Population by Race

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Race
Population
Percentage (of total)
White2,80874.58%
Asian52413.92%
Other race1915.07%
Black or African American1804.78%
Two or more races621.65%
Native American00%
Native Hawaiian or Pacific Islander00%

White

Asian

Other race

Black or African American

Two or more races

Native American

Native Hawaiian or Pacific Islander

Watertown Population by Race

Watertown Population Pyramid 2024

Watertown Median Age

43.6

Total

43.9

Male

41.5

Female

Watertown Adults

There are 2,891 adults, (693 of whom are seniors) in Watertown.

Watertown Age Dependency

71.3

Age Dependency Ratio

31.5

Old Age Dependency Ratio

39.8

Child Dependency Ratio

Watertown Sex Ratio

Female1,90550.6%
Male1,86049.4%

Watertown Population by Age

Watertown Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All1,5562.3663.636.4
Married7143.2183.616.4
Non Family5661.1241.358.7
Female1562.4724.475.6
Male1202.961000

2.99

Average Family Size

2.36

Average Household Size

63.6%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Watertown Households and Families

Male

Female

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Education Attained
Count
Percentage
Less Than 9th Grade542.03%
9th to 12th Grade933.49%
High School Graduate59722.44%
Some College54520.48%
Associates Degree933.49%
Bachelors Degree75028.18%
Graduate Degree52919.88%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Watertown Educational Attainment by Sex (over 25)

Watertown Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

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Race
Total
High School
Bachelors
White2,0231,895802
Asian262262206
Hispanic191191105
Black124124124
Other Race12310418
2+ Races393939

The highest rate of high school graduation is among black people with a rate of 100%.

The highest rate of bachelors degrees is among black people with a rate of 100%.

Watertown Educational Attainment by Race

All

Male

Female

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Name
Average
Male
Female
Overall$58,426$57,457$59,519
Less Than 9th Grade$85,779$85,779$0
High School Graduate$38,646$46,314$28,972
Some College$29,568$0$0
Bachelors Degree$65,373$0$65,978
Graduate Degree$79,159$78,661$79,230

$58,426

Average Earnings

$57,457

Average Male

$59,519

Average Female

Watertown Earnings by Educational Attainment

Watertown Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Watertown Language

81.74% of Watertown residents speak only English, while 18.26% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 15.21% of the population.

Watertown Language

Watertown Poverty by Race

rate

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Name
Total
In Poverty
Poverty Rate
Asian52446889.31%
Other19115480.63%
Hispanic28515454.04%
White2,6921094.05%
Black1802312.78%

20.03%

Overall Poverty Rate

17.04%

Male Poverty Rate

22.94%

Female Poverty Rate

Poverty in Watertown

The race most likely to be in poverty in Watertown is Asian, with 89.31% below the poverty level.

The race least likely to be in poverty in Watertown is White, with 4.05% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0%. Among those working part-time, it was 25.65%, and for those that did not work, the poverty rate was 23.79%.

Watertown Poverty

rate

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Rate
Poverty
Bachelors or Greater16.11%
Some College13.48%
High School7.54%
Less Than 9th Grade0%

Watertown Poverty Rate by Education

rate

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Rate
Poverty
Female Unemployed60.34%
Male Unemployed52.17%
Male Employed13.11%
Female Employed4.72%

Watertown Poverty Rate by Employment Status and Sex

Watertown Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

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Name
Median
Mean
Households$67,252$85,795
Families$80,417$100,488
Married Families$95,962$-999,999,999
Non Families$56,635$58,739

mean

median

Income by Household Type

Watertown Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

51.4%

Overall Marriage Rate

52.5%

Male Marriage Rate

50.3%

Female Marriage Rate

Watertown Married by Age and Sex

male

female

Watertown Marriage

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.

Watertown Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Watertown Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

216

Number of Veterans

202

Male Veterans

14

Female Veterans

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War
Veterans
Vietnam54
First Gulf War26
World War II20
Second Gulf War14
Korea13

Watertown Veterans by War

count

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Age Group
Veterans
75+138
55 to 6433
35 to 5431
18 to 3414
65 to 740

Watertown Veterans by Age

count

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Name
Veterans
% of Total
White2169.49%

Watertown Veterans by Race

Watertown Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

0%

Veteran Poverty Rate

37.5%

Veteran Disability Rate

Watertown Veterans by Education

LaborForceParticipation

67.4%

Labor Force Participation

64.3%

Employment Rate

4.1%

Unemployment Rate

Watertown Employment by Age

LaborForceParticipation

Watertown Employment by Race

LaborForceParticipation

Watertown Employment by Education

Origin of Non-Citizens

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.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

62.1%

Born in Watertown

85.34%

Native Born

14.66%

Foreign Born

10.04%

Non Citizen

4.62%

Naturalized

Place of Birth

85.34% of Watertown residents were born in the United States, with 62.1% having been born in Connecticut. 10.04% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Watertown Place of Birth

Note: data after 2022 is projected based on recent change

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Year
Population
Growth
Growth Rate
20243,910731.9%
20233,837721.91%
20223,7651654.58%
20213,600-20-0.55%
20203,6202708.06%
20193,350260.78%
20183,324-284-7.87%
20173,6082577.67%
20163,35135511.85%
20152,996-553-15.58%
20143,5492417.29%
20133,308-333-9.15%
20123,6411002.82%
20113,541-33-0.92%
20103,57400%

Watertown Population by Year