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Decatur village, MI

ZIP 49045 — 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 49045

49045 has a population of 5,109 with a median age of 49.0 yrs (51.9% male).

Race & Ethnicity
White
85.4%+39% vs US avg
x
Black
1.7%-86% vs US avg
x
Asian
0.3%-94% vs US avg
x
Hispanic
7.7%-59% vs US avg
x
Other / Two+
4.8%
x
Age Groups
0–17
17.7%-20% vs US avg
x
18–64
59.1%-4% vs US avg
x
65+
23.2%+42% vs US avg
x
Education
Less than HS
13.2%+19% vs US avg
x
High school
34.5%+32% vs US avg
x
Some college
37.8%+31% vs US avg
x
Bachelor's+
14.4%-57% vs US avg
x
Marital Status
Married
52.7%+9% vs US avg
x
Never married
27.9%-18% vs US avg
x
Divorced
10.6%+3% vs US avg
x
Widowed / Separated
8.9%
x
Diversity Index
26/100

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

Social & household profile

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

Poverty Rate
16.3%+42% vs US avg
x
Foreign Born
14.8%+7% vs US avg
x
Veterans
5.8%-3% vs US avg
x
Disability
15.1%+12% vs US avg
x
Single Parent
6.8%-16% vs US avg
x
Recent Births
94.1%+1523% vs US avg
x
Top ancestry
GermanEnglishIrish

Health & Community Indicators in 49045

Poverty Rate
16.3%+42% vs US avg
x
Veterans
5.8%-3% vs US avg
x
Foreign Born
14.8%+7% vs US avg
x
Single Parent
6.8%-16% vs US avg
x
Disability
15.1%+12% vs US avg
x
Uninsured
12.9%+62% vs US avg
x
SNAP Benefits
13.0%+11% vs US avg
x
Private School
0.0%
x
Recent Births
94.1%+1523% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population5,109
Median age49.0
Poverty rate16.3%
Demographics statistics
Demographics
White85.4%
Hispanic7.7%
Black1.7%
Asian0.3%
Foreign-born14.8%