Le Mars city, Iowa Demographics & Population 2026
As of 2026, Le Mars city, Iowa has a total population of 10,597, the 39th largest city in Iowa, with a median household income of $72,381, which is 1% lower than the state average. The poverty rate is 8.8%.
Key Takeaways
- Near full employment with an unemployment rate of just 1.5%.
Le Mars city Quick Facts
How Le Mars 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+)
Le Mars city Rankings in Iowa
Explore Iowa Rankings
Cities Similar to Le Mars city
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Waverly city | 10,446 | $78,429 | $215,200 | 43.9% | 11.1% |
| Pella city | 10,624 | $81,201 | $259,600 | 47.8% | 4.4% |
| Pleasant Hill city | 10,796 | $86,890 | $284,100 | 32.2% | 9.9% |
| Carroll city | 10,261 | $59,323 | $184,100 | 25.6% | 10.4% |
| Oskaloosa city | 11,492 | $62,172 | $128,900 | 26.0% | 16.1% |
Population Overview
Le Mars city is a small city located in Iowa. The total population is 10,597. It ranks as the 39th most populous out of 1,018 cities and towns in Iowa.
Age Demographics
The median age in Le Mars city is 39.1 years. This is 1% higher than the state median of 38.6 years.
Economy, Income & Housing
The median household income in Le Mars city is $72,381. This is 1% lower than the state median of $73,147. Compared to the national median of $78,538, household income here is 8% lower. The poverty rate stands at 8.8%. This is 19% lower than the state poverty rate of 11.0%. The unemployment rate is 1.5%. This is 58% lower than the state rate of 3.6%. The median home value is $202,200. Housing costs are 3% higher than the state median of $195,900. With a home-value-to-income ratio of just 2.8x, Le Mars city is one of the most affordable housing markets in the area. 62.2% of occupied housing units are owner-occupied. This homeownership rate is 13% lower than the state average of 71.5%.
Race & Ethnicity
The largest racial or ethnic group in Le Mars city is White (non-Hispanic), making up 83.3% of the population. Hispanic or Latino residents account for 9.9%. The Asian population (0.2%) is well below the state average of 2.4%.
Education
24.3% of residents aged 25 and older hold a bachelor's degree or higher. This is 21% 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 94.5%.
Data Sources & Methodology
All demographic data for Le Mars 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.
Free data download: Get all Iowa city and county demographics as CSV. Download Cities CSV | Download Counties CSV
Frequently Asked Questions
What is the population of Le Mars city, Iowa?
Le Mars city, Iowa has a population of 10,597 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Le Mars city, IA?
The median household income in Le Mars city is $72,381, which is 8% lower the national median of $78,538.
What is the poverty rate in Le Mars city, IA?
The poverty rate in Le Mars city is 8.8%. This means approximately 925 residents live below the federal poverty line.
What is the racial makeup of Le Mars city, Iowa?
Le Mars city's population is 83.3% White, 5.3% Black, 9.9% Hispanic/Latino, and 0.2% Asian.
What is the median home value in Le Mars city, IA?
The median home value in Le Mars city is $202,200. The home-value-to-income ratio is 2.8x.
How educated is Le Mars city, Iowa?
24.3% of adults (25+) in Le Mars city hold a bachelor's degree or higher, and 5.5% hold a graduate or professional degree.