US ZIP Code
49781

Saint Ignace, MI

Mackinac County  ·  Michigan

● Active
👥 3,943 Population ↑ 10% since 2019
💰 $62,883 Median HH Income
▼ 18% below avg ↑ 43% since 2019
🎂 48.2 Median Age ↓ 8% since 2019
🏠 $150,000 Median Home Value
▼ 46% below avg ↑ 19% since 2019
🎓 29.0% College Grads
▼ 25% below avg
📊 6.3% Unemployment
▲ 28% above avg ↓ 36% since 2019
ZIP Code Details
ZIP Code49781
CitySaint Ignace
StateMichigan (MI)
CountyMackinac County
Area Code906
Elevation580 ft
Latitude45.948137
Longitude-84.765522
TimezoneDetroit (DST)
FIPS26097
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 46.4% (1,830) Female 53.6% (2,113) ♀

Race & Ethnicity

White: 55.2%Hispanic: 1.9%Black: 8.1%Asian: 2.7%Other: 9.1%Race
White55.2%
Hispanic1.9%
Black8.1%
Asian2.7%
Other9.1%

Age Breakdown

Under 5
4%
5–17
11%
18–24
7%
25–44
25%
45–64
31%
65+
10%

Key Indicators

Median Age48.2 yrs ↓ 8% since 2019
Avg Household Size2.02
Below Poverty18.1% ▲ 81% above avg
College Grads29.0% ▼ 25% below avg
Unemployment6.3% ▲ 28% above avg
No HS Diploma38 (1.3%)
HS Graduate1,124 (38.7%)
Some College398 (13.7%)
Associates501 (17.3%)
Bachelors254 (8.7%)
Graduate Degree588 (20.3%)

Education

No HS: 1.3%HS Grad: 38.7%Some College: 13.7%Associates: 17.3%Bachelors: 8.7%Graduate: 20.3%Edu
No HS1.3%
HS Grad38.7%
Some College13.7%
Associates17.3%
Bachelors8.7%
Graduate20.3%
Housing & Income

Housing Tenure

Owner: 67.8%Renter: 32.2%Tenure
Owner67.8%
Renter32.2%

Home Value Distribution

Under $50k
6%
$50k–100k
15%
$100k–150k
29%
$150k–200k
12%
$200k–300k
19%
$300k–500k
12%
Over $500k
7%

Financials

Median HH Income$62,883 ▼ 18% below avg ↑ 43% since 2019
Median Home Value$150,000 ▼ 46% below avg ↑ 19% since 2019
Home/Income Ratio2.4x (nat avg ~3.5x)
Median Rent$707/mo ↑ 22% since 2019
Total Units2,423
Vacant Units536
Avg HH Size2.02

Income Distribution

Under $25k
21%
$25k–50k
13%
$50k–75k
27%
$75k–100k
13%
$100k–150k
19%
$150k–200k
4%
Over $200k
3%
Employment & Commute

How People Get to Work

Drove Alone
77%
Public Transit
15%
Walked
3%
Work From Home
5%

Commute Time

Under 15 min
63%
15–30 min
9%
30–45 min
5%
Over 45 min
24%
Housing Stock

Year Built

Before 1940
5%
1940s–1950s
12%
1960s–1970s
11%
1980s–1990s
15%
2000+
56%

Summary

Total Units2,423
Vacant536
Owner Occupied67.8%
Renter Occupied32.2%
Avg HH Size2.02
Frequently Asked Questions
ZIP code 49781 is in Saint Ignace, MI, in Mackinac County.
ZIP code 49781 is located in Michigan (MI).
ZIP code 49781 is in Mackinac County, MI.
ZIP 49781 observes the Detroit timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 49781 is 3,943 people (ACS 2023).
The median household income in ZIP code 49781 is $62,883 (ACS 2023).
The median home value in ZIP 49781 is $150,000 (ACS 2023).
About ZIP Code 49781

ZIP code 49781 is located in Saint Ignace, Michigan, within Mackinac County. With a population of 3,943, this is a sparsely populated ZIP code with a mature community — the median age is 48.2 years. Economically, 49781 is a solidly middle-class ZIP code: the median household income of $62,883 is below the national average.

Real estate in ZIP code 49781 represents one of the more affordable housing markets in the country. The median home value of $150,000 is below the national average. Renters can expect to pay around $707 per month in median rent. Homeownership is strong here — 67.8% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 19% since 2019.

The population of 49781 is majority White (55.24%). Residents are moderately educated — 29.0% hold a bachelor's degree or higher, which is below the national average. Poverty affects some residents at 18.1%. Household income has grown by 43% since 2019.

The unemployment rate in 49781 stands at 6.3%, which is above the national average. As in most parts of the country, driving alone is the dominant commute mode at 73%.

Overall, ZIP code 49781 in Saint Ignace, MI is characterized as solidly middle-class, moderately educated, a mature community, and predominantly owner-occupied. With 3,943 residents, a median household income of $62,883, and a median home value of $150,000, it offers a clear picture of life in this part of Michigan.