Martelle, IA
Full City Profile · Iowa · Linn County County
3.7
/5.0
B+
Good
432
Population
1,394/sq mi density
$95,000
Median Income
$31,599 per capita
$130,000
Home Value
$312,888 Zillow
$720
Median Rent
22.5% income on rent
48°F
Avg Temperature
B+
Overall
3.7 / 5.0
Good overall score based on economy, affordability, safety and education
B+
Economy
3.7 / 5.0
$95,000 median income, 10.7% unemployment
A+
Affordability
5.0 / 5.0
$130,000 home value, $720/mo rent
C
Education
2.3 / 5.0
16.0% bachelor's degree or higher
Population Overview
Total Population
432
Census 2023
Population Density
1,394
per square mile
Land Area
0.3
square miles (0.9 km²)
Median Age
33.7 yrs
13% below US avg (38.9 yrs)
Gender Distribution
46.3%
Male
53.7%
Female
Race & Ethnicity
| White | 83.3% US: 61.6% |
| Black | 0.9% US: 12.4% |
| Hispanic | 1.4% US: 18.7% |
| Asian | 0% US: 5.9% |
| Other | 14.4% |
City vs. U.S. Average
White
83.3%
Black
0.9%
Hispanic
1.4%
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
0.2%
Veterans
9.3%
55% above US avg (6%)
Disability
7.9%
39% below US avg (13%)
Health Insurance Coverage
98.4%
8% above US avg (91.4%)
Uninsured
1.6%
81% below US avg (8.6%)
Income Inequality (Gini)
0.446
US avg: 0.490 (0 = perfect equality, 1 = max inequality)
Complete Demographics Data
Population
| Total Population | 432 |
| Population Year | 2023 |
| Population Density | 1,394 / sq mi |
| Land Area | 0.3 sq mi |
| Median Age | 33.7 years |
Gender
| Male | 46.3% |
| Female | 53.7% |
Race & Ethnicity
| White | 83.3% |
| Black or African American | 0.9% |
| Hispanic or Latino | 1.4% |
| Asian | 0.0% |
Language
| English Only | 100.0% |
| Spanish | 0.0% |
Social Indicators
| Foreign Born | 0.2% |
| Veterans | 9.3% |
| Disability | 7.9% |
| Health Insurance | 98.4% |
| Uninsured | 1.6% |
| Broadband Access | 90.1% |
| Gini Coefficient | 0.446 |
Classification
| USDA Rural-Urban Code | 2, Metro / 250K-1M |