St. Marys, IA
Full City Profile · Iowa · Warren County County
4.1
/5.0
A
Great
112
Population
800/sq mi density
$78,750
Median Income
$45,503 per capita
$168,800
Home Value
$212,840 Zillow
$1,300
Median Rent
23.0% income on rent
50°F
Avg Temperature
A
Overall
4.1 / 5.0
Strong
A+
Economy
4.5 / 5.0
$78,750 median income, 0.0% unemployment
A+
Affordability
5.0 / 5.0
$168,800 home value, $1,300/mo rent
C+
Education
2.9 / 5.0
23.2% bachelor's degree or higher
Population Overview
Total Population
112
Census 2023
Population Density
800
per square mile
Land Area
0.1
square miles (0.4 km²)
Median Age
53.5 yrs
38% above US avg (38.9 yrs)
Gender Distribution
56.3%
Male
43.8%
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
1.8%
Veterans
11.8%
97% above US avg (6%)
Disability
2.7%
79% below US avg (13%)
Health Insurance Coverage
92.9%
2% above US avg (91.4%)
Uninsured
7.1%
17% below US avg (8.6%)
Income Inequality (Gini)
0.397
US avg: 0.490 (0 = perfect equality, 1 = max inequality)
Complete Demographics Data
Population
| Total Population | 112 |
| Population Year | 2023 |
| Population Density | 800 / sq mi |
| Land Area | 0.1 sq mi |
| Median Age | 53.5 years |
Gender
| Male | 56.3% |
| Female | 43.8% |
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 | 1.8% |
| Veterans | 11.8% |
| Disability | 2.7% |
| Health Insurance | 92.9% |
| Uninsured | 7.1% |
| Broadband Access | 90.4% |
| Gini Coefficient | 0.397 |
Classification
| USDA Rural-Urban Code | 2, Metro / 250K-1M |