Duncan, IA
Full City Profile · Iowa · Hancock County County
3.8
/5.0
B+
Good
41
Population
52/sq mi density
46°F
Avg Temperature
B+
Overall
3.8 / 5.0
Good overall score based on economy, affordability, safety and education
B+
Education
3.8 / 5.0
0.0% bachelor's degree or higher
Population Overview
Total Population
41
Census 2023
Population Density
52
per square mile
Land Area
0.8
square miles (2.0 km²)
Median Age
55.4 yrs
42% above US avg (38.9 yrs)
Gender Distribution
90.2%
Male
9.8%
Female
Race & Ethnicity
| White | 100% US: 61.6% |
| Black | 0% US: 12.4% |
| Hispanic | 0% US: 18.7% |
| Asian | 0% US: 5.9% |
City vs. U.S. Average
White
100%
Black
0%
Hispanic
0%
Asian
0%
Thin line = U.S. average
Language Spoken at Home
| English Only | 100% US: 78.5% |
| Spanish | 0% US: 13.4% |
City vs. U.S. Average
English Only
100%
Spanish
0%
Thin line = U.S. average
Social Characteristics
Foreign Born
0.0%
Veterans
0.0%
100% below US avg (6%)
Disability
100.0%
669% above US avg (13%)
Health Insurance Coverage
100.0%
9% above US avg (91.4%)
Uninsured
0.0%
100% below US avg (8.6%)
Income Inequality (Gini)
0.410
US avg: 0.490 (0 = perfect equality, 1 = max inequality)
Complete Demographics Data
Population
| Total Population | 41 |
| Population Year | 2023 |
| Population Density | 52 / sq mi |
| Land Area | 0.8 sq mi |
| Median Age | 55.4 years |
Gender
| Male | 90.2% |
| Female | 9.8% |
Race & Ethnicity
| White | 100.0% |
| Black or African American | 0.0% |
| Hispanic or Latino | 0.0% |
| Asian | 0.0% |
Language
| English Only | 100.0% |
| Spanish | 0.0% |
Social Indicators
| Foreign Born | 0.0% |
| Veterans | 0.0% |
| Disability | 100.0% |
| Health Insurance | 100.0% |
| Uninsured | 0.0% |
| Broadband Access | 28.6% |
| Gini Coefficient | 0.410 |
Classification
| USDA Rural-Urban Code | 9, Nonmetro / Rural |