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Bentley CDP, IA

ZIP 51559 — 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 51559

51559 has a population of 1,896 with a median age of 36.0 yrs (50.3% male).

Race & Ethnicity
White
96.1%+56% vs US avg
x
Black
0.2%-98% vs US avg
x
Asian
0.0%
x
Hispanic
1.8%-90% vs US avg
x
Other / Two+
1.9%
x
Age Groups
0–17
28.3%+29% vs US avg
x
18–64
58.7%-5% vs US avg
x
65+
13.0%-20% vs US avg
x
Education
Less than HS
1.7%-85% vs US avg
x
High school
33.2%+27% vs US avg
x
Some college
42.8%+48% vs US avg
x
Bachelor's+
22.2%-34% vs US avg
x
Marital Status
Married
52.7%+10% vs US avg
x
Never married
24.9%-26% vs US avg
x
Divorced
16.4%+59% vs US avg
x
Widowed / Separated
6.0%
x
Diversity Index
8/100

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

Social & household profile

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

Poverty Rate
5.9%-49% vs US avg
x
Foreign Born
28.6%+106% vs US avg
x
Veterans
5.5%-9% vs US avg
x
Disability
11.9%-11% vs US avg
x
Single Parent
10.6%+31% vs US avg
x
Recent Births
43.7%+654% vs US avg
x
Top ancestry
GermanIrishEnglish

Health & Community Indicators in 51559

Poverty Rate
5.9%-49% vs US avg
x
Veterans
5.5%-9% vs US avg
x
Foreign Born
28.6%+106% vs US avg
x
Single Parent
10.6%+31% vs US avg
x
Disability
11.9%-11% vs US avg
x
Uninsured
3.0%-62% vs US avg
x
SNAP Benefits
6.1%-48% vs US avg
x
Private School
0.0%
x
Recent Births
43.7%+654% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population1,896
Median age36.0
Poverty rate5.9%
Demographics statistics
Demographics
White96.1%
Hispanic1.8%
Black0.2%
Asian0.0%
Foreign-born28.6%