Marion Flag

Marion

County:
Linn County
County Seat:
No
Area (mi²):
45.504
State:
Iowa

Marion is located in Linn County, Iowa. Marion has a 2025 population of 646 . 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 $122,733 with a poverty rate of 1.24%. The median age in Marion is 37.4 years: 37.4 years for males, and 37.3 years for females. For every 100 females there are 113.9 males.

646
Total Population
14
Density (mi²)

Marion Population

Marion Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Marion includes 98.3% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

White (98.3%)

Two or more races (1.7%)

Race
Population
Percentage (of total)
White63598.3%
Two or more races111.7%

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 $77,396. Household income levels show a median of $94,750. The poverty rate stands at 1.24%.

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$109,250-
Families$107,625$129,280
Households$94,750$122,733
Non Families$91,964$88,806

$77,396

Average Income

$94,750

Median Household Income

1.24%

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)