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Auburn city, IA

ZIP 51433 — People & Community

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

Middle ClassLow Snow Area

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 51433

51433 has a population of 567 with a median age of 36.7 yrs (43.4% male).

Race & Ethnicity
White
99.3%+61% vs US avg
x
Black
0.7%-94% vs US avg
x
Asian
0.0%
x
Hispanic
1.1%-94% vs US avg
x
Age Groups
0–17
27.7%+26% vs US avg
x
18–64
58.4%-5% vs US avg
x
65+
13.9%-15% vs US avg
x
Education
Less than HS
7.0%-37% vs US avg
x
High school
35.7%+36% vs US avg
x
Some college
46.1%+60% vs US avg
x
Bachelor's+
11.2%-67% vs US avg
x
Marital Status
Married
55.2%+15% vs US avg
x
Never married
22.3%-34% vs US avg
x
Divorced
19.0%+84% vs US avg
x
Widowed / Separated
3.5%
x
Diversity Index
1/100

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

Social & household profile

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

Poverty Rate
19.6%+70% vs US avg
x
Veterans
2.4%-59% vs US avg
x
Disability
9.3%-30% vs US avg
x
Single Parent
1.9%-77% vs US avg
x
Recent Births
0.0%
x
Top ancestry
GermanDutchScottish

Health & Community Indicators in 51433

Poverty Rate
19.6%+70% vs US avg
x
Veterans
2.4%-59% vs US avg
x
Single Parent
1.9%-77% vs US avg
x
Disability
9.3%-30% vs US avg
x
Uninsured
7.6%-5% vs US avg
x
SNAP Benefits
5.7%-51% vs US avg
x
Private School
0.0%
x
Recent Births
0.0%
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population567
Median age36.7
Poverty rate19.6%
Demographics statistics
Demographics
White99.3%
Hispanic1.1%
Black0.7%
Asian0.0%