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Superior city, IA

ZIP 51363 — People & Community

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

Working ClassLow Snow Area

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 51363

51363 has a population of 132 with a median age of 47.4 yrs (47.7% male).

Race & Ethnicity
White
100.0%+62% vs US avg
x
Black
0.0%
x
Asian
0.0%
x
Hispanic
0.0%
x
Age Groups
0–17
28.8%+31% vs US avg
x
18–64
51.5%-16% vs US avg
x
65+
19.7%+21% vs US avg
x
Education
Less than HS
3.5%-69% vs US avg
x
High school
55.2%+111% vs US avg
x
Some college
34.5%+19% vs US avg
x
Bachelor's+
6.9%-80% vs US avg
x
Marital Status
Married
52.3%+9% vs US avg
x
Never married
28.8%-15% vs US avg
x
Divorced
7.2%-30% vs US avg
x
Widowed / Separated
11.7%
x
Diversity Index
0/100

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

Social & household profile

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

Poverty Rate
6.2%-47% vs US avg
x
Veterans
10.6%+77% vs US avg
x
Disability
16.7%+24% vs US avg
x
Single Parent
21.4%+165% vs US avg
x
Recent Births
0.0%
x
Top ancestry
GermanIrishNorwegian

Health & Community Indicators in 51363

Poverty Rate
6.2%-47% vs US avg
x
Veterans
10.6%+77% vs US avg
x
Single Parent
21.4%+165% vs US avg
x
Disability
16.7%+24% vs US avg
x
Uninsured
0.0%
x
SNAP Benefits
12.3%+5% vs US avg
x
Private School
4.5%-55% vs US avg
x
Recent Births
0.0%
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population132
Median age47.4
Poverty rate6.2%
Demographics statistics
Demographics
White100.0%
Hispanic0.0%
Black0.0%
Asian0.0%