Washington township Population

2010–2026

6,649

2026 projection

1.9% since 2020 (increase)

01K2K3K4K5K6K7K201020122014201620182020202220242026

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.
20266,649+20.03%
20256,647+20.03%
20246,645+510.77%
20236,594+380.58%
20226,556-160.24%
20216,572+490.75%
20206,523-2814.13%
20196,804+130.19%
20186,791+300.44%
20176,761+390.58%

Showing 10 of 17 years.

Washington township Demographics

47.3median age

Median age

Female43.6 yrs
Male48.8 yrs

Adults

5,453
1,570 seniors · 29%3,883 other adults

Sex

Female 47.6% · 3,140Male 52.4% · 3,455

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 66 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

$86,837median household income

Median household income

$86,837

Half of households earn more, half earn less

Median earnings

$61,733

Typical yearly pay for a worker 25 or older.

Poverty rate

2.8%

About 1 in 35 residents

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

Washington township Marital Status

57% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married57%54%60%
Never married23%21%25%
Divorced10%12%7%
Widowed10%11%8%
Separated1%2%0%

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