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Martelle city, IA

ZIP 52305 — People & Community

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

Middle ClassLow Snow AreaRemote Work Hub

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 52305

52305 has a population of 853 with a median age of 33.2 yrs (54.9% male).

Race & Ethnicity
White
91.6%+49% vs US avg
x
Black
0.5%-96% vs US avg
x
Asian
0.0%
x
Hispanic
0.7%-96% vs US avg
x
Other / Two+
7.3%
x
Age Groups
0–17
37.0%+68% vs US avg
x
18–64
56.1%-9% vs US avg
x
65+
6.8%-58% vs US avg
x
Education
Less than HS
0.8%-93% vs US avg
x
High school
29.6%+13% vs US avg
x
Some college
43.8%+51% vs US avg
x
Bachelor's+
25.8%-23% vs US avg
x
Marital Status
Married
53.1%+10% vs US avg
x
Never married
30.6%-9% vs US avg
x
Divorced
12.6%+22% vs US avg
x
Widowed / Separated
3.7%
x
Diversity Index
16/100

Higher = more diverse (Simpson index from race/ethnicity)

Social & household profile

Poverty, nativity, veterans, disability, family structure, and births (ACS).

Poverty Rate
10.1%-12% vs US avg
x
Foreign Born
0.0%
x
Veterans
10.1%+68% vs US avg
x
Disability
10.4%-22% vs US avg
x
Single Parent
5.2%-36% vs US avg
x
Recent Births
37.7%+551% vs US avg
x
Top ancestry
GermanEnglishIrish

Health & Community Indicators in 52305

Poverty Rate
10.1%-12% vs US avg
x
Veterans
10.1%+68% vs US avg
x
Foreign Born
0.0%
x
Single Parent
5.2%-36% vs US avg
x
Disability
10.4%-22% vs US avg
x
Uninsured
0.8%-90% vs US avg
x
SNAP Benefits
8.0%-32% vs US avg
x
Private School
0.0%
x
Recent Births
37.7%+551% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population853
Median age33.2
Poverty rate10.1%
Demographics statistics
Demographics
White91.6%
Hispanic0.7%
Black0.5%
Asian0.0%
Foreign-born0.0%