Marion township Population

2010–2026

1,196

2026 projection

1.1% since 2020 (increase)

02004006008001K1.2K1.4K201020122014201620182020202220242026

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

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Population by year

Population estimates for Marion township. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20261,196+30.25%
20251,193+30.25%
20241,190-50.42%
20231,195+20.17%
20221,193+30.25%
20211,190+70.59%
20201,183-886.92%
20191,271-10.08%
20181,272+100.79%
20171,262+161.28%

Showing 10 of 17 years.

Marion township Demographics

41.8median age

Median age

Female48.2 yrs
Male32 yrs

Adults

967
176 seniors · 18%791 other adults

Sex

Female 40.4% · 484Male 59.6% · 715

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 12 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

$67,405median household income

Median household income

$67,405

Half of households earn more, half earn less

Median earnings

$49,803

Typical yearly pay for a worker 25 or older.

Poverty rate

8.3%

About 1 in 12 residents

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

Marion 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%44%69%
Never married30%42%13%
Divorced12%14%10%
Widowed4%<1%9%
Separated0%0%0%

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