Skip to main content
Population Review

Sanilac County, MI — Population & Demographics

Sanilac County, MI has a population of 40,574. The median household income is $59,074 and the median age is 45.3.

40,574

Population

$59,074

Median Income

$162,200

Median Home Value

45.3

Median Age

Race & Ethnicity

White93.8%
Black or African American0.4%
Asian0.0%
Hispanic or Latino (any race)1.1%
Two or More Races0.0%

Economy & Income

$59,074

Median Household Income

$32,523

Per Capita Income

9.4%

Poverty Rate

3.4%

Unemployment

Housing

$162,200

Median Home Value

$814

Median Rent

81.7%

Homeownership

Education

90.7%

High School+

16.0%

Bachelor's+

Frequently Asked Questions

Sanilac County, MI has a population of 40,574 according to Census ACS 2023 data.

The median household income in Sanilac County, MI is $59,074.

Data from the American Community Survey (ACS) 5-Year estimates.