Watertown, Wisconsin Population 2024

22,611

Watertown Demographics

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

  • White: 90.04%
  • Two or more races: 7.89%
  • Other race: 1.23%
  • Black or African American: 0.47%
  • Asian: 0.22%
  • Native American: 0.16%
  • Native Hawaiian or Pacific Islander: 0%
Land Area (mi²)
12.1 sq mi
Density (mi²)
1,874.30/sq mi
Growth Since 2020
-1.41% (-324)
The current population of Watertown, Wisconsin is 22,611 based on our projections of the latest US Census estimates (released May 2024). The last official US Census in 2020 recorded the population at 22,935.

Population by Race

Race
Population
Percentage (of total)
White20,69090.04%
Two or more races1,8127.89%
Other race2821.23%
Black or African American1070.47%
Asian510.22%
Native American360.16%
Native Hawaiian or Pacific Islander00%

White

Two or more races

Other race

Black or African American

Asian

Native American

Native Hawaiian or Pacific Islander

Watertown Population by Race

Watertown Population Pyramid 2024

Watertown Median Age

39.3

Total

39.4

Male

39.3

Female

Watertown Adults

There are 18,059 adults, (4,147 of whom are seniors) in Watertown.

Watertown Age Dependency

65.2

Age Dependency Ratio

29.8

Old Age Dependency Ratio

35.4

Child Dependency Ratio

Watertown Sex Ratio

Female12,30353.54%
Male10,67546.46%

Watertown Population by Age

Watertown Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All8,7562.5259.940.1
Married4,0403.168119
Non Family3,1561.2143.356.7
Female1,0893.4736.563.5
Male4713.6443.956.1

3.13

Average Family Size

2.52

Average Household Size

59.9%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Watertown Households and Families

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade8905.86%
Associates Degree1,71011.26%
Bachelors Degree2,16514.26%
Graduate Degree7745.1%
High School Graduate5,70437.58%
Less Than 9th Grade5073.34%
Some College3,43022.6%

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

Race
Total
High School
Bachelors
White13,76612,5772,762
Hispanic928751106
2+ Races64457964
Other Race1751420
Black585519
Asian51511
Native American32140

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

The highest rate of bachelors degrees is among black people with a rate of 32.76%.

Watertown Educational Attainment by Race

All

Male

Female

Name
Average
Male
Female
Bachelors Degree$43,940$54,601$41,331
Graduate Degree$51,580$54,200$46,691
High School Graduate$35,024$49,586$27,273
Less Than 9th Grade$36,278$45,141$28,009
Overall$42,508$51,491$32,078
Some College$45,376$53,906$34,406

$42,508

Average Earnings

$51,491

Average Male

$32,078

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

92.1% of Watertown residents speak only English, while 7.9% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 6.3% of the population.

Watertown Language

Watertown Poverty by Race

rate

Name
Total
In Poverty
Poverty Rate
White18,8361,0005.31%
Hispanic2,52567126.57%
Multiple1,80329416.31%
Other27310638.83%
Black73912.33%
Native36513.89%

8.2%

Overall Poverty Rate

6.83%

Male Poverty Rate

9.4%

Female Poverty Rate

Poverty in Watertown

The race most likely to be in poverty in Watertown is Other, with 38.83% below the poverty level.

The race least likely to be in poverty in Watertown is White, with 5.31% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.82%. Among those working part-time, it was 7.51%, and for those that did not work, the poverty rate was 14.66%.

Watertown Poverty

rate

Rate
Poverty
Less Than 9th Grade15.26%
High School9.11%
Some College4.54%
Bachelors or Greater2.59%

Watertown Poverty Rate by Education

rate

Rate
Poverty
Female Unemployed16.31%
Male Unemployed13.07%
Female Employed5.39%
Male Employed2.29%

Watertown Poverty Rate by Employment Status and Sex

Watertown Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families$78,443$88,672
Households$67,189$78,292
Married Families$94,766$-999,999,999
Non Families$43,826$54,467

mean

median

Income by Household Type

Watertown Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

45.6%

Overall Marriage Rate

49.2%

Male Marriage Rate

42.4%

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 Over 65, while the female age group most likely to be married is 45-54.

Watertown Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Watertown Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

1,458

Number of Veterans

1,320

Male Veterans

138

Female Veterans

War
Veterans
Vietnam520
Second Gulf War389
First Gulf War143
Korea70
World War II56

Watertown Veterans by War

count

Age Group
Veterans
75+486
65 to 74303
35 to 54285
55 to 64204
18 to 34180

Watertown Veterans by Age

count

Name
Veterans
% of Total
White1,4298.63%
2+ Races292.64%
Hispanic221.61%

Watertown Veterans by Race

Watertown Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

3.74%

Veteran Poverty Rate

28.07%

Veteran Disability Rate

Watertown Veterans by Education

LaborForceParticipation

68.2%

Labor Force Participation

65.2%

Employment Rate

4.4%

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

75.28%

Born in Watertown

97.03%

Native Born

2.97%

Foreign Born

1.41%

Non Citizen

1.56%

Naturalized

Place of Birth

97.03% of Watertown residents were born in the United States, with 75.28% having been born in Wisconsin. 1.41% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Watertown Place of Birth

Note: data after 2022 is projected based on recent change
Year
Population
Growth
Change
202922,206-81-0.36%
202822,287-81-0.36%
202722,368-81-0.36%
202622,449-81-0.36%
202522,530-81-0.36%
202422,611-81-0.36%
202322,692-92-0.4%
202222,784-147-0.64%
202122,931-4-0.02%
202022,935-531-2.26%
201923,466-147-0.62%
201823,613-27-0.11%
201723,640190.08%
201623,621-84-0.35%
201523,705-103-0.43%
201423,808100.04%
201323,798-78-0.33%
201223,876-39-0.16%
201123,915540.23%
201023,86100%
200021,5982,45612.83%
199019,1421,0295.68%
198018,1132,43015.49%
197015,6835,70857.22%
19609,975-2,442-19.67%
195012,4171,1169.88%
194011,3016886.48%
193010,6131,31414.13%
19209,2994705.32%
19108,8293924.65%
19008,437-318-3.63%
18908,75587211.06%
18807,8833334.41%
18707,5502,24842.4%
18605,302-16,904-76.12%

Watertown Population by Year