Marion Population

2010–2026

1,890

2026 projection

1.6% 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.
20261,890-70.37%
20251,897+20.11%
20241,895-190.99%
20231,914-50.26%
20221,919+30.16%
20211,916-40.21%
20201,920+1528.60%
20191,768-90.51%
20181,777-170.95%
20171,794-120.66%

Showing 10 of 17 years.

Marion Demographics

47.4median age

Median age

Female53 yrs
Male41.9 yrs

Adults

1,400
492 seniors · 35%908 other adults

Sex

Female 53.8% · 939Male 46.2% · 807

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 17 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

$58,387median household income

Median household income

$58,387

Half of households earn more, half earn less

Median earnings

$47,188

Typical yearly pay for a worker 25 or older.

Poverty rate

11.1%

About 1 in 9 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%60%52%
Never married24%26%22%
Divorced10%9%11%
Widowed10%2%16%
Separated2%4%0%

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