Market file · Mackinac County, Michigan

St. Ignace home appraisals

At the north end of the Mackinac Bridge, St. Ignace is the county seat and a ferry port for Mackinac Island. Zillow's typical home value hit $247,995 in September 2026, up 10.3% year over year. The 2020 to 2024 ACS put the city's median owner value at $132,200. The city had 2,306 residents in 2020.

$247,995Zillow typical home value, Saint Ignace, data through Sept. 30, 2026

$132,200Median owner occupied value, city, 2020 to 2024 ACS (Census Reporter)

2,306City population, 2020 Census (Wikipedia)

$179,400Median owner occupied value, St. Ignace Township, 2020 to 2024 ACS (Census Reporter)

City lots and township acreage

The city covers 2.65 square miles, and Point St. Ignace takes up its southern half. St. Ignace Township wraps around it to the north with about 97 square miles of land plus part of Lake Huron. The ACS put the township median owner value at $179,400, well above the city figure. A house on a downtown lot and one on acreage up the shore seldom work as comps for each other.

Inside the city, the median owner value was $132,200. In the township just north, it was $179,400.

Bridge traffic and ferry docks

Shepler's Ferry and the Mackinac Island Ferry Company both sail to Mackinac Island from St. Ignace. I-75 comes off the 26,372 foot Mackinac Bridge, open since November 1, 1957, and runs through town, and US-2 ends here at I-75. St. Anthony's Rock stands in the center of town and Castle Rock about three miles north. Zillow showed typical values up 10.3% in the year to September 2026, ahead of the 7.9% county pace.

Areas, lakes and neighborhoods in this file

Point St. Ignace
Downtown St. Ignace
East Moran Bay
Evergreen Shores
Chain Lake
Castle Rock
Rabbit's Back
Straits State Park
St. Ignace Township

Landmarks around St. Ignace

Straits State ParkState park
Father Marquette National MemorialMemorial
Castle RockLimestone stack
St. Ignace to Trout Lake TrailTrail
Mackinac Bridge WalkAnnual Labor Day walk

Common questions

Is St. Ignace Township part of the city?

No. St. Ignace Township lies just north of the city and is governed separately. It had 973 residents in 2020 and includes Evergreen Shores, a Lake Huron community about two miles north of the city. Its 2020 to 2024 ACS median owner value of $179,400 sits about $47,000 above the city median.

Which school district serves St. Ignace?

St. Ignace Area Schools serves the city, per Wikipedia. The city has a 2020 to 2024 ACS median household income of $64,663 and a median age of 48.8, younger than most Mackinac County townships. About 15% of residents had moved within the prior year, per Census Reporter.