Washington township Population

2010–2026

9,392

2026 projection

1.2% since 2020 (increase)

02K4K6K8K10K201020122014201620182020202220242026

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

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Washington township. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20269,39200.00%
20259,39200.00%
20249,392+570.61%
20239,335+590.64%
20229,276-10.01%
20219,27700.00%
20209,277+1001.09%
20199,177-390.42%
20189,216-270.29%
20179,243-130.14%

Showing 10 of 17 years.

Washington township Demographics

45.3median age

Median age

Female48 yrs
Male42.4 yrs

Adults

7,299
2,092 seniors · 29%5,207 other adults

Sex

Female 50.4% · 4,696Male 49.6% · 4,627

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 93 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

Washington township Income

$180,133median household income

Median household income

$180,133

Half of households earn more, half earn less

Median earnings

$98,099

Typical yearly pay for a worker 25 or older.

Poverty rate

3.2%

About 1 in 31 residents

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

Washington township Marital Status

63% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married63%67%59%
Never married25%26%24%
Divorced5%6%4%
Widowed6%<1%12%
Separated<1%<1%1%

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