St. Clair County
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- Population
- 160,221
- Area
- 721.52 sq mi (1,868.73 km²), 114.99 sq mi water
- Median age
- 44.5
- Households
- 67,816
- Persons per household
- 2.3
- Median household income
- $71,270
- Median house value
- $224,600
Demographics: 2020–2024 ACS
Cities & Towns in St. Clair County
Local News
Flood Advisory Issued Until 9:45AM for Washtenaw County, MI
A Flood Advisory is in effect for northeastern Lenawee, southeastern Livingston, Macomb, Oakland, southwestern St. Clair, Washtenaw, and Wayne counties in Michigan until 9:45 AM EDT, with urban and small stream flooding expected due to excessive rainfall. Minor flooding in…
High School Football Scores – Sept. 18
FRIDAY, SEPT. 18, 2026, 10:20 p.m. -- AREAWIDE -- High school football results from tonight include: Almont beat Yale 35-20, Dryden beat Mayville 52-0 in 8-man, Imlay City beat North Branch 17-14 in a stunner. Imlay City hadn't beaten North Branch since 2004. Lapeer beat…
WELCOME!
Welcome to Port Huron, Michigan, the Maritime Capital of the Great Lakes and the heart of the Blue Water Area. Discover a city where opportunity, natural beauty, and innovation meet. From the stunning Blue Water Bridge to our vibrant downtown and scenic parks, Port Huron offers…
Important Health Coverage Tax Documents (Employees and Former Employees)
Form 1095C (employee healthcare coverage) and Form 1095B (former employee healthcare coverage) for tax year 2025 are available upon request. These forms contain information about health insurance coverage offered by the City of Port Huron. These forms are not required in order to…