St. Lucas city, Iowa Demographics & Population 2026
As of 2026, St. Lucas city, Iowa has a total population of 186, the 715th largest city in Iowa, with a median household income of $75,000, which is 3% higher than the state average. The poverty rate is 7.5%.
Key Takeaways
- Housing is very affordable with a home-value-to-income ratio of just 1.5x.
- Near full employment with an unemployment rate of just 0.0%.
St. Lucas city Quick Facts
How St. Lucas 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+)
St. Lucas city Rankings in Iowa
Explore Iowa Rankings
Cities Similar to St. Lucas city
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Bentley CDP | 185 | N/A | $188,800 | 62.1% | 5.9% |
| Wever CDP | 190 | N/A | $262,100 | 16.5% | 14.2% |
| Mount Auburn city | 183 | $76,250 | $109,400 | 3.5% | 8.7% |
| Reasnor city | 184 | $71,250 | $92,900 | 16.7% | 4.3% |
| Dixon city | 190 | $70,000 | $123,900 | 12.7% | 0.5% |
Population Overview
St. Lucas city is a small community located in Iowa. The total population is 186. It ranks as the 715th most populous out of 1,018 cities and towns in Iowa.
Age Demographics
The median age in St. Lucas city is 32.0 years. This is 17% lower than the state median of 38.6 years. With 36.0% of the population under 18, St. Lucas city has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The median household income in St. Lucas city is $75,000. This is 3% higher than the state median of $73,147. Compared to the national median of $78,538, household income here is 5% lower. The poverty rate stands at 7.5%. This is 31% lower than the state poverty rate of 11.0%. The unemployment rate is 0.0%. This is 100% lower than the state rate of 3.6%. The median home value is $112,500. Housing costs are 43% lower than the state median of $195,900. With a home-value-to-income ratio of just 1.5x, St. Lucas city is one of the most affordable housing markets in the area. 98.5% of occupied housing units are owner-occupied. This homeownership rate is 38% higher than the state average of 71.5%.
Race & Ethnicity
St. Lucas city has a predominantly White (non-Hispanic) population, comprising 100.0% of all residents.
Education
16.0% of residents aged 25 and older hold a bachelor's degree or higher. This is 48% 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 96.2%.
Data Sources & Methodology
All demographic data for St. Lucas 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 St. Lucas city, Iowa?
St. Lucas city, Iowa has a population of 186 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in St. Lucas city, IA?
The median household income in St. Lucas city is $75,000, which is 5% lower the national median of $78,538.
What is the poverty rate in St. Lucas city, IA?
The poverty rate in St. Lucas city is 7.5%. This means approximately 14 residents live below the federal poverty line.
What is the racial makeup of St. Lucas city, Iowa?
St. Lucas city's population is 100.0% White, 0.0% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in St. Lucas city, IA?
The median home value in St. Lucas city is $112,500. The home-value-to-income ratio is 1.5x.
How educated is St. Lucas city, Iowa?
16.0% of adults (25+) in St. Lucas city hold a bachelor's degree or higher, and 7.5% hold a graduate or professional degree.