St. Johns city, Michigan Demographics & Population 2026
As of 2026, St. Johns city, Michigan has a total population of 7,712, the 131st largest city in Michigan, with a median household income of $63,030, which is 11% lower than the state average. The poverty rate is 13.4%.
St. Johns city Quick Facts
How St. Johns city Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 44 | National average: 60
Education
Educational Attainment (Adults 25+)
St. Johns city Rankings in Michigan
Explore Michigan Rankings
Other Cities in Clinton County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| DeWitt city | 4,774 | $105,857 | 4.2% | $303,200 |
Cities Similar to St. Johns city
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Grand Ledge city | 7,797 | $66,515 | $189,300 | 36.0% | 6.0% |
| Grand Blanc city | 7,995 | $67,284 | $228,000 | 43.0% | 7.0% |
| Iron Mountain city | 7,508 | $56,622 | $117,600 | 23.5% | 11.5% |
| Hastings city | 7,515 | $56,309 | $159,000 | 26.8% | 8.7% |
| Walled Lake city | 7,275 | $67,335 | $213,000 | 31.9% | 11.2% |
Population Overview
St. Johns city is a small city located in Michigan, within Clinton County. The total population is 7,712. It ranks as the 131st most populous out of 745 cities and towns in Michigan.
Age Demographics
The median age in St. Johns city is 43.5 years. This is 8% higher than the state median of 40.1 years.
Economy, Income & Housing
The median household income in St. Johns city is $63,030. This is 11% lower than the state median of $71,149. Compared to the national median of $78,538, household income here is 20% lower. The poverty rate stands at 13.4%. This is 3% higher than the state poverty rate of 13.1%. The unemployment rate is 3.9%. This is 33% lower than the state rate of 5.8%. The median home value is $175,300. Housing costs are 19% lower than the state median of $217,600. With a home-value-to-income ratio of just 2.8x, St. Johns city is one of the most affordable housing markets in the area. 67.8% of occupied housing units are owner-occupied. This homeownership rate is 7% lower than the state average of 72.9%.
Race & Ethnicity
St. Johns city has a predominantly White (non-Hispanic) population, comprising 89.8% of all residents. Hispanic or Latino residents account for 4.0%. The Black or African American population (1.0%) is well below the state average of 13.2%. The Asian population (0.5%) is well below the state average of 3.3%.
Education
22.9% of residents aged 25 and older hold a bachelor's degree or higher. This is 28% lower than the state rate of 31.8%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 93.7%.
Data Sources & Methodology
All demographic data for St. Johns city, Michigan is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. 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. For official data, visit data.census.gov.
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Frequently Asked Questions
What is the population of St. Johns city, Michigan?
St. Johns city, Michigan has a population of 7,712 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in St. Johns city, MI?
The median household income in St. Johns city is $63,030, which is 20% lower the national median of $78,538.
What is the poverty rate in St. Johns city, MI?
The poverty rate in St. Johns city is 13.4%. This means approximately 997 residents live below the federal poverty line.
What is the racial makeup of St. Johns city, Michigan?
St. Johns city's population is 89.8% White, 1.0% Black, 4.0% Hispanic/Latino, and 0.5% Asian.
What is the median home value in St. Johns city, MI?
The median home value in St. Johns city is $175,300. The home-value-to-income ratio is 2.8x.
How educated is St. Johns city, Michigan?
22.9% of adults (25+) in St. Johns city hold a bachelor's degree or higher, and 8.7% hold a graduate or professional degree.