Marion, IA
Population 41,690 · Iowa
About Marion, IA
Marion is a mid-sized city in Iowa with a population of 41,690 residents. The median household income is $87,105 per year, which is above the national average. The median age in Marion is 40.4 years.
Housing in Marion has a median home value of $230,800 and median monthly rent of $978. Of the 17,680 total housing units, the majority are owner-occupied, with 12,977 owner-occupied and 3,767 renter-occupied units.
The unemployment rate in Marion is 3.4% and the poverty rate is 7.0%. 39.2% of residents hold a bachelor's degree or higher. The average commute time is 19.1 minutes.
How Marion Ranks in Iowa
Cost of Living in Marion, IA
Compared to national averages, Marion has a median household income of $87,105 (16% above the national median of $75,149). Home values average $230,800, which is 6% below the national median. Monthly rent at $978 is 16% below the US average of $1,163. Within Iowa, Marion's income is 28% above the state average of $67,947, and home values are 75% above the state median of $132,237.
Why Live in Marion, IA?
Marion offers a strong local economy with a median household income of $87,105, well above the national average, and affordable housing with a median home value of $230,800, below the US average of $244,900, and rent that’s lower than the national average at $978/month. Additionally, the city features a strong job market with an unemployment rate of just 3.4%, and a well-educated community where 39.2% of residents hold a bachelor’s degree or higher, and a low poverty rate of 7.0%, better than the national average, and short commute times averaging just 19.1 minutes.
Marion has a population of 41,690 with a median age of 40.4 years. Compare Marion with other cities to see how it stacks up, or explore all cities in Iowa.
Similar Cities Near Marion
Cities in Iowa with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Cedar Falls | 40,662 | $74,165 | $252,500 | Compare |
| Bettendorf | 39,297 | $102,917 | $295,600 | Compare |
| Urbandale | 46,026 | $113,086 | $318,800 | Compare |
| Marshalltown | 27,491 | $68,854 | $117,100 | Compare |
| Mason City | 27,135 | $62,369 | $130,000 | Compare |
| Waukee | 26,974 | $106,728 | $328,200 | Compare |
| Ottumwa | 25,352 | $56,994 | $92,400 | Compare |
| Fort Dodge | 24,788 | $61,769 | $128,900 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in Iowa
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Marion
What is the population of Marion, IA?
The population of Marion, IA is 41,690 according to the latest Census data.
What is the median household income in Marion?
The median household income in Marion, IA is $87,105 per year.
What is the median home value in Marion?
The median home value in Marion, IA is $230,800.
What is the average rent in Marion?
The median monthly rent in Marion, IA is $978.
What is the unemployment rate in Marion?
The unemployment rate in Marion, IA is 3.4%.