Grand Mound city, Iowa Demographics & Population 2026
As of 2026, Grand Mound city, Iowa has a total population of 554, the 446th largest city in Iowa, with a median household income of $84,286, which is 15% higher than the state average. The poverty rate is 12.1%.
Key Takeaways
- Housing is very affordable with a home-value-to-income ratio of just 1.8x.
Grand Mound city Quick Facts
How Grand Mound 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+)
Grand Mound city Rankings in Iowa
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Cities Similar to Grand Mound city
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Hopkinton city | 586 | $80,536 | $108,900 | 8.3% | 7.8% |
| Whittemore city | 576 | $77,054 | $88,700 | 20.2% | 4.5% |
| Rudd city | 568 | $74,000 | $104,800 | 9.1% | 12.3% |
| Delhi city | 499 | $84,079 | $161,500 | 24.7% | 10.2% |
| Ellsworth city | 525 | $73,021 | $125,000 | 19.7% | 3.4% |
Population Overview
Grand Mound city is a small community located in Iowa. The total population is 554. It ranks as the 446th most populous out of 1,018 cities and towns in Iowa.
Age Demographics
The median age in Grand Mound city is 33.7 years. This is 13% lower than the state median of 38.6 years. With 29.4% of the population under 18, Grand Mound city has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The median household income in Grand Mound city is $84,286. This is 15% higher than the state median of $73,147. Compared to the national median of $78,538, household income here is 7% higher. The poverty rate stands at 12.1%. This is 10% higher than the state poverty rate of 11.0%. The unemployment rate is 4.2%. This is 17% higher than the state rate of 3.6%. The median home value is $150,500. Housing costs are 23% lower than the state median of $195,900. With a home-value-to-income ratio of just 1.8x, Grand Mound city is one of the most affordable housing markets in the area. 80.1% of occupied housing units are owner-occupied. This homeownership rate is 12% higher than the state average of 71.5%.
Race & Ethnicity
Grand Mound city has a predominantly White (non-Hispanic) population, comprising 92.4% of all residents. Hispanic or Latino residents account for 4.9%.
Education
18.9% of residents aged 25 and older hold a bachelor's degree or higher. This is 39% 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 95.8%.
Data Sources & Methodology
All demographic data for Grand Mound 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 Grand Mound city, Iowa?
Grand Mound city, Iowa has a population of 554 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Grand Mound city, IA?
The median household income in Grand Mound city is $84,286, which is 7% higher the national median of $78,538.
What is the poverty rate in Grand Mound city, IA?
The poverty rate in Grand Mound city is 12.1%. This means approximately 67 residents live below the federal poverty line.
What is the racial makeup of Grand Mound city, Iowa?
Grand Mound city's population is 92.4% White, 0.0% Black, 4.9% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Grand Mound city, IA?
The median home value in Grand Mound city is $150,500. The home-value-to-income ratio is 1.8x.
How educated is Grand Mound city, Iowa?
18.9% of adults (25+) in Grand Mound city hold a bachelor's degree or higher, and 4.7% hold a graduate or professional degree.