Marion township Population

2010–2026

1,540

2026 projection

1.8% since 2020 (decrease)

05001K1.5K2K201020122014201620182020202220242026

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 Marion township. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20261,540-70.45%
20251,547-70.45%
20241,554-60.38%
20231,560-50.32%
20221,565-30.19%
20211,56800.00%
20201,568-40.25%
20191,572+10.06%
20181,571-20.13%
20171,573-60.38%

Showing 10 of 17 years.

Marion township Demographics

43.4median age

Median age

Female32.9 yrs
Male45.3 yrs

Adults

1,291
377 seniors · 29%914 other adults

Sex

Female 49.1% · 791Male 50.9% · 819

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 16 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

Marion township Income

$52,500median household income

Median household income

$52,500

Half of households earn more, half earn less

Median earnings

$40,625

Typical yearly pay for a worker 25 or older.

Poverty rate

16.2%

About 1 in 6 residents

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

Marion township Marital Status

50% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married50%48%52%
Never married26%26%27%
Divorced14%18%8%
Widowed7%3%12%
Separated4%6%2%

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