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Monmouth city, IA

ZIP 52309 — 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 52309

52309 has a population of 446 with a median age of 58.0 yrs (61.9% male).

Race & Ethnicity
White
99.3%+61% vs US avg
x
Black
0.0%
x
Asian
0.7%-89% vs US avg
x
Hispanic
0.0%
x
Age Groups
0–17
16.4%-26% vs US avg
x
18–64
56.5%-8% vs US avg
x
65+
27.1%+66% vs US avg
x
Education
Less than HS
11.6%+5% vs US avg
x
High school
56.2%+115% vs US avg
x
Some college
17.4%-40% vs US avg
x
Bachelor's+
14.7%-56% vs US avg
x
Marital Status
Married
71.0%+48% vs US avg
x
Never married
13.4%-60% vs US avg
x
Divorced
12.3%+20% vs US avg
x
Widowed / Separated
3.2%
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
15.3%+33% vs US avg
x
Foreign Born
0.0%
x
Veterans
9.1%+52% vs US avg
x
Disability
8.5%-36% vs US avg
x
Single Parent
2.0%-76% vs US avg
x
Recent Births
0.0%
x
Top ancestry
GermanIrishItalian

Health & Community Indicators in 52309

Poverty Rate
15.3%+33% vs US avg
x
Veterans
9.1%+52% vs US avg
x
Foreign Born
0.0%
x
Single Parent
2.0%-76% vs US avg
x
Disability
8.5%-36% vs US avg
x
Uninsured
7.8%-2% vs US avg
x
SNAP Benefits
5.0%-58% 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
Population446
Median age58.0
Poverty rate15.3%
Demographics statistics
Demographics
White99.3%
Hispanic0.0%
Black0.0%
Asian0.7%
Foreign-born0.0%