Duncan township Population

2010–2026

187

2026 projection

0.5% since 2020 (decrease)

050100150200250201020122014201620182020202220242026

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 Duncan township. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026187-10.53%
2025188-10.53%
2024189+10.53%
2023188+10.53%
2022187-21.06%
2021189+10.53%
2020188-3214.55%
2019220+10.46%
2018219+31.39%
201721600.00%

Showing 10 of 17 years.

Duncan township Demographics

46.4median age

Median age

Female36.5 yrs
Male50.3 yrs

Adults

152
35 seniors · 23%117 other adults

Sex

Female 43.1% · 81Male 56.9% · 107

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 2 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

Duncan township Income

$53,500median household income

Median household income

$53,500

Half of households earn more, half earn less

Median earnings

$36,042

Typical yearly pay for a worker 25 or older.

Poverty rate

16.3%

About 1 in 6 residents

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

Duncan township Marital Status

35% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married35%32%40%
Never married32%34%29%
Divorced28%27%28%
Widowed4%5%3%
Separated1%2%0%

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