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St. Joseph village, IL

ZIP 61873 — People & Community

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

Upper Middle ClassLow Snow Area

Demographics, education attainment, health access, and community lifestyle

Population & Demographics in 61873

61873 has a population of 5,803 with a median age of 40.0 yrs (47.1% male).

Race & Ethnicity
White
93.8%+52% vs US avg
x
Black
0.5%-96% vs US avg
x
Asian
1.9%-68% vs US avg
x
Hispanic
1.8%-90% vs US avg
x
Other / Two+
2.0%
x
Age Groups
0–17
26.2%+19% vs US avg
x
18–64
58.1%-6% vs US avg
x
65+
15.7%-3% vs US avg
x
Education
Less than HS
1.1%-91% vs US avg
x
High school
22.6%-14% vs US avg
x
Some college
40.5%+40% vs US avg
x
Bachelor's+
35.9%+6% vs US avg
x
Marital Status
Married
55.8%+16% vs US avg
x
Never married
25.5%-25% vs US avg
x
Divorced
11.4%+10% vs US avg
x
Widowed / Separated
7.3%
x
Diversity Index
12/100

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

Social & household profile

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

Poverty Rate
5.6%-51% vs US avg
x
Foreign Born
44.1%+217% vs US avg
x
Veterans
3.8%-37% vs US avg
x
Disability
8.9%-34% vs US avg
x
Single Parent
7.8%-4% vs US avg
x
Recent Births
0.0%
x
Top ancestry
GermanEnglishIrish

Health & Community Indicators in 61873

Poverty Rate
5.6%-51% vs US avg
x
Veterans
3.8%-37% vs US avg
x
Foreign Born
44.1%+217% vs US avg
x
Single Parent
7.8%-4% vs US avg
x
Disability
8.9%-34% vs US avg
x
Uninsured
5.5%-31% vs US avg
x
SNAP Benefits
2.9%-75% vs US avg
x
Private School
0.9%-91% vs US avg
x
Recent Births
0.0%
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population5,803
Median age40.0
Poverty rate5.6%
Demographics statistics
Demographics
White93.8%
Hispanic1.8%
Black0.5%
Asian1.9%
Foreign-born44.1%