Marion Population

2011–2026

696

2026 projection

3.5% since 2020 (decrease)

020040060080020122014201620182020202220242026

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.
2026696+10.14%
2025695+10.07%
2023694+7712.48%
2022617+6812.39%
2021549-17223.86%
2020721+11819.57%
2019603-548.22%
2018657+325.12%
2017625+417.02%
2016584-12717.86%

Showing 10 of 15 years.

Marion Demographics

38.8median age

Median age

Female48.9 yrs
Male27.2 yrs

Adults

657
196 seniors · 30%461 other adults

Sex

Female 44.2% · 367Male 55.8% · 463

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 8 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

$82,826median household income

Median household income

$82,826

Half of households earn more, half earn less

Poverty rate

8.6%

About 1 in 12 residents

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

Marion Marital Status

55% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married55%53%58%
Never married37%43%28%
Divorced3%4%2%
Widowed5%0%12%
Separated0%0%0%

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