Marion Flag

Marion

County:
Linn County
County Seat:
No
Area (mi²):
36.223
State:
Iowa

Marion is located in Linn County, Iowa. Marion has a 2025 population of 587 . Marion is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The average household income in Marion is $124,873 with a poverty rate of 5.85%. The median age in Marion is 41.3 years: 43.1 years for males, and 36.8 years for females. For every 100 females there are 88.7 males.

587
Total Population
16
Density (mi²)

Marion Population

Marion Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Marion includes 95.57% White, and smaller percentages for Two or more races, other race, Black or African American and multiracial populations.

Population by Race

White (95.57%)

Two or more races (2.73%)

Other race (1.36%)

Black or African American (0.34%)

Race
Population
Percentage (of total)
White56195.57%
Two or more races162.73%
Other race81.36%
Black or African American20.34%

Marion Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Marion's average per capita income is $52,833. Household income levels show a median of $96,136. The poverty rate stands at 5.85%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$114,167-
Families$97,857$126,551
Households$96,136$124,873
Non Families$62,143$71,689

$52,833

Average Income

$96,136

Median Household Income

5.85%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)