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ZIP Code 49781
St. Ignace, MI, Mackinac County
Population
4,156
Land area
81.5sq mi
People per sq mi
51
City
St. Ignace
ZIP 49781 and nearby ZIP codes
ZIP 49781 at a glance
- ZIP 49781 (St. Ignace) is 71% less dense than Michigan as a whole.
- Households here earn a median of $64,152 a year, 12% less than the Michigan figure of $72,875.
- A typical owner-occupied home is valued at $165,400 (29% below Michigan) and median rent is $685 a month.
Local data for ZIP 49781
Counts from official public data
Housing and community stats
ZIP 49781, American Community Survey 2020-2024
Median household income
$64,152
Poverty rate
20.2%
Median home value
$165,400
Prices +0.3% in a year
Median rent
$685/mo
Homeownership
67.9%
Bachelor's or higher
19.6%
Median age
47.3
Average commute
25.8 min
Economy and federal money
Businesses, pandemic loans and political donations
Business establishments
177
ZIP Business Patterns 2023
Employees
1,093
$59M annual payroll
PPP loans
$12.5M
183 loans
Campaign donations
$11.9K
58% D, 9% R, 2026 cycle
Environment and hazard risk
ZIP 49781, from FEMA, NOAA and EPA
Natural hazard risk
Very Low
Top: landslide
Storm events since 1996
99
Countywide, mostly winter storm
Flood insurance policies
38
0.4% of homes, county
July high / Jan low
77° / 7°F
35.0 inches of rain a year
Health statistics
Share of adults in ZIP 49781, CDC PLACES estimates
Obesity
42.0%
U.S. 33.3% +8.7 pts
Diabetes
16.4%
U.S. 12.1% +4.3 pts
Smoking
19.8%
U.S. 12.8% +7.0 pts
Uninsured (18-64)
7.6%
U.S. 11.1% -3.5 pts
Frequently asked questions
- What city is ZIP code 49781?
- ZIP code 49781 is in St. Ignace, MI (Mackinac County).
- What county is ZIP code 49781 in?
- ZIP code 49781 is mostly in Mackinac County, Michigan.
- How many people live in ZIP code 49781?
- About 4,156 people live in the 49781 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.
Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.