St. Ignace, Michigan Demographics & Population 2026
Demographic data: ACS 2020–2024 five-year estimates. Sources and methodology
During the 2020–2024 ACS period, St. Ignace, Michigan had a total population of 2,463, the 276th largest city in Michigan, with a median household income of $64,663, which is 11% lower than the state average. The poverty rate is 24.6%.
Key Takeaways
- Housing is very affordable with a home-value-to-income ratio of just 2.0x.
- Near full employment with an unemployment rate of just 1.6%.
St. Ignace Quick Facts
How St. Ignace Changed
Change from the non-overlapping 2015–2019 ACS period to 2020–2024. Earlier dollar figures are adjusted to 2024 dollars; changes marked “no clear change” are within the combined 90% margins of error.
| Metric | 2015–2019 | 2020–2024 | Change |
|---|---|---|---|
| Population | 2,239 | 2,463 | No clear change (+10.0%) |
| Median household income | $49,643 | $64,663 | +30.3% |
| Median home value¹ | $139,439 | $132,200 | No clear change (-5.2%) |
| Median gross rent | $745 | $607 | -18.5% |
How St. Ignace Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
- White: 46.5%
- Black: 15.9%
- Hispanic: 1.8%
- Asian: 2.2%
- Other: 0.0%
Diversity Index
A diverse community with significant representation from multiple racial and ethnic groups.
State average: 45 | National average: 61
Education
Educational Attainment (Adults 25+)
- < High School: 8.6%
- HS Diploma: 45.3%
- Some College: 20.9%
- Associate's: 7.0%
- Bachelor's: 11.6%
- Graduate+: 6.5%
St. Ignace Rankings in Michigan
Explore Michigan Rankings
Other Cities in Mackinac County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Mackinac Island | 561 | $95,000 | 13.1% | $733,300 |
| Naubinway | 103 | $48,875 | 21.8% | N/A |
Cities Similar to St. Ignace
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Montague | 2,531 | $66,750 | $202,200 | 22.0% | 4.8% |
| Chesaning | 2,484 | $59,777 | $136,700 | 15.3% | 13.9% |
| Edgemont Park | 2,551 | $62,543 | $162,400 | 35.4% | 13.5% |
| Jonesville | 2,319 | $65,200 | $162,900 | 18.7% | 17.8% |
| Kincheloe | 2,524 | $57,644 | $110,700 | 23.5% | 25.1% |
Population Overview
St. Ignace is a small community located in Michigan, within Mackinac County. The total population is 2,463. It ranks as the 276th most populous out of 745 Census-designated places in Michigan.
Age Demographics
The median age in St. Ignace is 48.8 years. This is 21% higher than the state median of 40.2 years. Only 13.8% of residents are under 18, indicating fewer families with children.
Economy, Income & Housing
The median household income in St. Ignace is $64,663. This is 11% lower than the state median of $72,875. It is also 20% lower than the national median of $80,734. The poverty rate stands at 24.6%. This is 86% higher than the state poverty rate of 13.2%. With more than one in five residents living below the poverty line, economic hardship is a significant challenge for the community. The unemployment rate is 1.6%. This is 72% lower than the state rate of 5.7%. The median home value is $132,200. Housing costs are 43% lower than the state median of $231,600. With a home-value-to-income ratio of just 2.0x, St. Ignace is one of the most affordable housing markets in the area. 64.5% of occupied housing units are owner-occupied. This homeownership rate is 12% lower than the state average of 73.2%.
Race & Ethnicity
The largest racial or ethnic group in St. Ignace is White (non-Hispanic), making up 46.5% of the population. Black or African American residents account for 15.9%. The Hispanic or Latino population (1.8%) is well below the state average of 5.9%.
Education
18.1% of residents aged 25 and older hold a bachelor's degree or higher. This is 44% lower than the state rate of 32.5%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 91.3%.
Data Sources & Methodology
All demographic data for St. Ignace, Michigan is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Michigan state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 745 Census-designated places in Michigan. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
Free data download: Get all Michigan city and county demographics as CSV. Download Cities CSV | Download Counties CSV
Frequently Asked Questions
What is the population of St. Ignace, Michigan?
St. Ignace, Michigan has a population of 2,463 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in St. Ignace, MI?
The median household income in St. Ignace is $64,663, which is 20% lower than the national median of $80,734.
What is the poverty rate in St. Ignace, MI?
The poverty rate in St. Ignace is 24.6%. This means approximately 569 residents live below the federal poverty line.
What is the racial makeup of St. Ignace, Michigan?
St. Ignace's population is 46.5% White, 15.9% Black, 1.8% Hispanic/Latino, and 2.2% Asian.
What is the median home value in St. Ignace, MI?
The median home value in St. Ignace is $132,200. The home-value-to-income ratio is 2.0x.
How educated is St. Ignace, Michigan?
18.1% of adults (25+) in St. Ignace hold a bachelor's degree or higher, and 6.5% hold a graduate or professional degree.