St. Clair Flag

St. Clair

County Seat:
No
Area (mi²):
38.398
State:
Michigan

St. Clair is located in St. Clair County, Michigan. St. Clair has a 2025 population of 7,138 . St. Clair is currently growing at a rate of 0.11% annually and its population has increased by 0.56% since the most recent census, which recorded a population of 7,098 in 2020.

The average household income in St. Clair is $113,246 with a poverty rate of 5.06%. The median age in St. Clair is 45.9 years: 43.9 years for males, and 47.7 years for females. For every 100 females there are 104.1 males.

7.1K
Total Population
186
Density (mi²)
8 0.11%
Growth

St. Clair Population

St. Clair Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of St. Clair includes 94.79% White, and smaller percentages for other race, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White (94.79%)

Two or more races (4.35%)

Other race (0.51%)

Asian (0.3%)

Native Hawaiian or Pacific Islander (0.06%)

Race
Population
Percentage (of total)
White6,73294.79%
Two or more races3094.35%
Other race360.51%
Asian210.3%
Native Hawaiian or Pacific Islander40.06%

St. Clair Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

St. Clair's average per capita income is $57,077. Household income levels show a median of $90,774. The poverty rate stands at 5.06%.

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$117,740-
Families$109,844$132,916
Households$90,774$113,246
Non Families$51,875$64,550

$57,077

Average Income

$90,774

Median Household Income

5.06%

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)