Port Huron

County:: St. Clair County
County Seat:: Yes
Area (mi²):: 8.102
State:: Michigan

Port Huron is a city located in St. Clair County, Michigan. Port Huron has a 2025 population of 28,019. It is also the county seat of St. Clair County. Port Huron is currently declining at a rate of -0.65% annually and its population has decreased by -3.14% since the most recent census, which recorded a population of 28,928 in 2020.

The average household income in Port Huron is $64,832 with a poverty rate of 22.13%.The median age in Port Huron is 38.3 years: 34.8 years for males, and 40.3 years for females.

Demographics

The racial composition of Port Huron includes 81.61% White, 7.06% Black or African American, and smaller percentages for other race, Asian, Native American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	23,443	81.61%
Two or more races	2,339	8.14%
Black or African American	2,029	7.06%
Other race	523	1.82%
Asian	285	0.99%
Native American	105	0.37%

Port Huron Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Port Huron's average per capita income is $34,896. Household income levels show a median of $49,377. The poverty rate stands at 22.13%.

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	$85,833	-
Families	$59,842	$77,571
Households	$49,377	$64,832
Non Families	$32,336	$42,230

$34,896

Average Income

$49,377

Median Household Income

22.13%

Poverty Rate