Watertown charter township Population

2010–2026

5,961

2026 projection

7% since 2020 (increase)

01K2K3K4K5K6K201020122014201620182020202220242026

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

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Population by year

Population estimates for Watertown charter township. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20265,961+711.21%
20255,890+711.22%
20245,819+681.18%
20235,751+621.09%
20225,689+731.30%
20215,616+470.84%
20205,569+971.77%
20195,472+551.02%
20185,417+821.54%
20175,335+961.83%

Showing 10 of 17 years.

Watertown charter township Demographics

41.5median age

Median age

Female41.3 yrs
Male42.4 yrs

Adults

4,463
1,054 seniors · 24%3,409 other adults

Sex

Female 44.3% · 2,518Male 55.7% · 3,171

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 57 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Watertown charter township Income

$114,870median household income

Median household income

$114,870

Half of households earn more, half earn less

Median earnings

$76,461

Typical yearly pay for a worker 25 or older.

Poverty rate

3%

About 1 in 33 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Watertown charter township Marital Status

62% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married62%57%68%
Never married25%29%19%
Divorced7%9%5%
Widowed5%4%7%
Separated1%1%1%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201