Marion Population

2010–2026

1,707

2026 projection

2% 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. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20261,707-140.81%
20251,721+331.95%
20241,688-30.18%
20231,691-80.47%
20221,699-150.88%
20211,714-281.61%
20201,742+24116.06%
20191,501+40.27%
20181,497+70.47%
20171,490-442.87%

Showing 10 of 17 years.

Marion Demographics

27.1median age

Median age

Female27.6 yrs
Male25.3 yrs

Adults

1,224
274 seniors · 22%950 other adults

Sex

Female 61.6% · 1,251Male 38.4% · 779

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 20 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 Income

$46,500median household income

Median household income

$46,500

Half of households earn more, half earn less

Median earnings

$34,481

Typical yearly pay for a worker 25 or older.

Poverty rate

21.2%

About 1 in 5 residents

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

Marion Marital Status

41% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married41%54%34%
Never married38%33%40%
Divorced16%5%22%
Widowed3%3%3%
Separated2%4%<1%

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