Washington township Population

2010–2026

49,998

2026 projection

2.6% since 2020 (increase)

010K20K30K40K50K201020122014201620182020202220242026

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.
202649,998+1580.32%
202549,840+1580.32%
202449,682+2510.51%
202349,431+1990.40%
202249,232+2680.55%
202148,964+2460.50%
202048,718+9321.95%
201947,786+680.14%
201847,718-730.15%
201747,791-1350.28%

Showing 10 of 17 years.

Washington township Demographics

41.6median age

Median age

Female42.9 yrs
Male40.3 yrs

Adults

38,518
8,998 seniors · 23%29,520 other adults

Sex

Female 49.9% · 24,541Male 50.1% · 24,679

Population by age

MaleFemale85+ years, male: 32785+ years, female: 65680–84 years, male: 34780–84 years, female: 54175–79 years, male: 1,01175–79 years, female: 82770–74 years, male: 1,17270–74 years, female: 1,43265–69 years, male: 1,25265–69 years, female: 1,43360–64 years, male: 1,61160–64 years, female: 2,10055–59 years, male: 2,03055–59 years, female: 1,65450–54 years, male: 1,47350–54 years, female: 1,61345–49 years, male: 1,42645–49 years, female: 1,32540–44 years, male: 1,77940–44 years, female: 1,59535–39 years, male: 1,70335–39 years, female: 1,81130–34 years, male: 1,49930–34 years, female: 1,47825–29 years, male: 1,52225–29 years, female: 1,35020–24 years, male: 1,28120–24 years, female: 1,46915–19 years, male: 1,41715–19 years, female: 1,26410–14 years, male: 1,62910–14 years, female: 1,5195–9 years, male: 1,4325–9 years, female: 1,3950–4 years, male: 1,7680–4 years, female: 1,07985+80–8475–7970–7465–6960–6455–5950–5445–4940–4435–3930–3425–2920–2415–1910–145–90–41K1K

Hover or tap an age group to see exact counts. Use the up and down arrow keys to inspect age groups.

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 492 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

$114,249median household income

Median household income

$114,249

Half of households earn more, half earn less

Median earnings

$67,471

Typical yearly pay for a worker 25 or older.

Poverty rate

5.5%

About 1 in 18 residents

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

Washington township Marital Status

54% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married54%57%52%
Never married30%32%28%
Divorced8%7%10%
Widowed6%3%9%
Separated1%2%1%

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

Sources

10 sources, all from the U.S. Census Bureau

Population

American Community Survey, 2024 5-year