Delta city, Iowa Demographics & Population 2026
As of 2026, Delta city, Iowa has a total population of 332, the 577th largest city in Iowa, with a median household income of $54,750, which is 25% lower than the state average. The poverty rate is 11.8%.
Key Takeaways
- Only 5.6% of adults have a bachelor's degree, well below the national average of 35.0%.
- Housing is very affordable with a home-value-to-income ratio of just 0.7x.
Delta city Quick Facts
How Delta 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+)
Delta city Rankings in Iowa
Explore Iowa Rankings
Cities Similar to Delta city
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Williams city | 330 | $50,750 | $85,300 | 13.6% | 9.1% |
| Coin city | 335 | $49,500 | $50,900 | 14.3% | 8.7% |
| Ute city | 351 | $55,947 | $80,900 | 10.4% | 12.5% |
| Lu Verne city | 315 | $56,667 | $38,100 | 12.5% | 24.1% |
| Brandon city | 328 | $61,875 | $100,000 | 18.6% | 19.8% |
Population Overview
Delta city is a small community located in Iowa. The total population is 332. It ranks as the 577th most populous out of 1,018 cities and towns in Iowa.
Age Demographics
The median age in Delta city is 31.8 years. This is 18% lower than the state median of 38.6 years. With 34.6% of the population under 18, Delta city has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The median household income in Delta city is $54,750. This is 25% lower than the state median of $73,147. Compared to the national median of $78,538, household income here is 30% lower. The poverty rate stands at 11.8%. This is 7% higher than the state poverty rate of 11.0%. The unemployment rate is 3.1%. This is 14% lower than the state rate of 3.6%. The median home value is $39,400. Housing costs are 80% lower than the state median of $195,900. With a home-value-to-income ratio of just 0.7x, Delta city is one of the most affordable housing markets in the area. 82.9% of occupied housing units are owner-occupied. This homeownership rate is 16% higher than the state average of 71.5%.
Race & Ethnicity
Delta city has a predominantly White (non-Hispanic) population, comprising 90.1% of all residents. Hispanic or Latino residents account for 6.3%. The Black or African American population (1.5%) is well below the state average of 3.8%.
Education
5.6% of residents aged 25 and older hold a bachelor's degree or higher. This is 82% 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 91.9%.
Data Sources & Methodology
All demographic data for Delta 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 Delta city, Iowa?
Delta city, Iowa has a population of 332 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Delta city, IA?
The median household income in Delta city is $54,750, which is 30% lower the national median of $78,538.
What is the poverty rate in Delta city, IA?
The poverty rate in Delta city is 11.8%. This means approximately 39 residents live below the federal poverty line.
What is the racial makeup of Delta city, Iowa?
Delta city's population is 90.1% White, 1.5% Black, 6.3% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Delta city, IA?
The median home value in Delta city is $39,400. The home-value-to-income ratio is 0.7x.
How educated is Delta city, Iowa?
5.6% of adults (25+) in Delta city hold a bachelor's degree or higher, and 0.5% hold a graduate or professional degree.