St. Johns Flag

St. Johns

County:
Clinton County
County Seat:
Yes
Area (mi²):
4.213
State:
Michigan

St. Johns is a city located in Clinton County, Michigan. St. Johns has a 2025 population of 7,729 . It is also the county seat of Clinton County . St. Johns is currently growing at a rate of 0.08% annually and its population has increased by 0.39% since the most recent census, which recorded a population of 7,699 in 2020.

The average household income in St. Johns is $82,920 with a poverty rate of 13.44%. The median age in St. Johns is 43.5 years: 35.8 years for males, and 45.9 years for females. For every 100 females there are 89.2 males.

7.7K
Total Population
1,834
Density (mi²)
6 0.08%
Growth

St. Johns Population

St. Johns Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of St. Johns includes 91.87% White, and smaller percentages for Black or African American, Native American, Asian, other race and multiracial populations.

Population by Race

White (91.87%)

Two or more races (5.21%)

Black or African American (1.02%)

Native American (0.93%)

Asian (0.53%)

Other race (0.43%)

Race
Population
Percentage (of total)
White7,08591.87%
Two or more races4025.21%
Black or African American791.02%
Native American720.93%
Asian410.53%
Other race330.43%

St. Johns Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

St. Johns' average per capita income is $47,520. Household income levels show a median of $63,030. The poverty rate stands at 13.44%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$111,579-
Families$87,981$101,181
Households$63,030$82,920
Non Families$40,315$51,053

$47,520

Average Income

$63,030

Median Household Income

13.44%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)