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St. Ignace city, MI

ZIP 49781 — 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 49781

49781 has a population of 3,943 with a median age of 48.2 yrs (46.4% male).

Race & Ethnicity
White
55.4%-10% vs US avg
x
Black
8.2%-34% vs US avg
x
Asian
2.7%-55% vs US avg
x
Hispanic
1.9%-90% vs US avg
x
Other / Two+
31.9%
x
Age Groups
0–17
15.0%-32% vs US avg
x
18–64
62.3%+1% vs US avg
x
65+
22.7%+39% vs US avg
x
Education
Less than HS
8.1%-27% vs US avg
x
High school
42.1%+61% vs US avg
x
Some college
30.6%+6% vs US avg
x
Bachelor's+
19.2%-43% vs US avg
x
Marital Status
Married
47.3%-2% vs US avg
x
Never married
32.5%-4% vs US avg
x
Divorced
13.8%+34% vs US avg
x
Widowed / Separated
6.3%
x
Diversity Index
58/100

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

Social & household profile

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

Poverty Rate
18.7%+63% vs US avg
x
Foreign Born
73.2%+426% vs US avg
x
Veterans
10.3%+72% vs US avg
x
Disability
21.0%+57% vs US avg
x
Single Parent
9.1%+12% vs US avg
x
Recent Births
32.1%+453% vs US avg
x
Top ancestry
GermanEnglishIrish

Health & Community Indicators in 49781

Poverty Rate
18.7%+63% vs US avg
x
Veterans
10.3%+72% vs US avg
x
Foreign Born
73.2%+426% vs US avg
x
Single Parent
9.1%+12% vs US avg
x
Disability
21.0%+57% vs US avg
x
Uninsured
10.2%+27% vs US avg
x
SNAP Benefits
16.4%+40% vs US avg
x
Private School
0.0%
x
Recent Births
32.1%+453% vs US avg
x
Smartphone Only
0.0%
x

People & Community key statistics

Population statistics
Population
Population3,943
Median age48.2
Poverty rate18.7%
Demographics statistics
Demographics
White55.4%
Hispanic1.9%
Black8.2%
Asian2.7%
Foreign-born73.2%