Marne city, Iowa Demographics & Population 2026
As of 2026, Marne city, Iowa has a total population of 132, the 797th largest city in Iowa, with a median household income of $52,917, which is 28% lower than the state average. The poverty rate is 23.5%.
Key Takeaways
- Housing is very affordable with a home-value-to-income ratio of just 1.7x.
Marne city Quick Facts
How Marne city Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 30 | National average: 60
Education
Educational Attainment (Adults 25+)
Marne city Rankings in Iowa
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Cities Similar to Marne city
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Calumet city | 131 | $53,125 | $65,000 | 17.3% | 25.2% |
| Meriden city | 130 | $53,661 | $98,300 | 11.6% | 3.9% |
| Clemons city | 132 | $56,406 | $90,700 | 11.5% | 1.5% |
| Lucas city | 137 | N/A | $34,200 | 4.0% | 23.4% |
| Superior city | 132 | $59,432 | $74,000 | 6.9% | 6.2% |
Population Overview
Marne city is a small community located in Iowa. The total population is 132. It ranks as the 797th most populous out of 1,018 cities and towns in Iowa.
Age Demographics
The median age in Marne city is 45.1 years. This is 17% higher than the state median of 38.6 years.
Economy, Income & Housing
The median household income in Marne city is $52,917. This is 28% lower than the state median of $73,147. Compared to the national median of $78,538, household income here is 33% lower. The poverty rate stands at 23.5%. This is 114% higher than the state poverty rate of 11.0%. With more than one in five residents living below the poverty line, economic hardship is a significant challenge for the community. The unemployment rate is 5.3%. This is 45% higher than the state rate of 3.6%. The median home value is $88,100. Housing costs are 55% lower than the state median of $195,900. With a home-value-to-income ratio of just 1.7x, Marne city is one of the most affordable housing markets in the area. 81.0% of occupied housing units are owner-occupied. This homeownership rate is 13% higher than the state average of 71.5%.
Race & Ethnicity
Marne city has a predominantly White (non-Hispanic) population, comprising 98.5% of all residents.
Education
21.3% of residents aged 25 and older hold a bachelor's degree or higher. This is 31% lower than the state rate of 30.9%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 91.5%.
Data Sources & Methodology
All demographic data for Marne city, Iowa is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Iowa state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,018 Census-designated places in Iowa. For official data, visit data.census.gov.
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Frequently Asked Questions
What is the population of Marne city, Iowa?
Marne city, Iowa has a population of 132 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Marne city, IA?
The median household income in Marne city is $52,917, which is 33% lower the national median of $78,538.
What is the poverty rate in Marne city, IA?
The poverty rate in Marne city is 23.5%. This means approximately 31 residents live below the federal poverty line.
What is the racial makeup of Marne city, Iowa?
Marne city's population is 98.5% White, 0.0% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Marne city, IA?
The median home value in Marne city is $88,100. The home-value-to-income ratio is 1.7x.
How educated is Marne city, Iowa?
21.3% of adults (25+) in Marne city hold a bachelor's degree or higher, and 4.3% hold a graduate or professional degree.