Why St. Clair County, MI

St. Clair County offers a powerful combination of global connectivity, operational efficiency, and exceptional quality of life, making it one of the Midwest’s most strategic locations for business growth.

Positioned along the U.S.–Canada border at the northern entry point to the I‑69 International Trade Corridor, the county provides direct access to major markets, suppliers, and customers across North America. Here, businesses benefit from seamless cross-border logistics and a central location within reach of major population centers and industrial hubs.

Unmatched Connectivity & Market Access

Location is one of St. Clair County’s strongest competitive advantages:

• International Gateway to Canada via the Blue Water Bridge

• Direct access to I-69, I-94, and Highway 402, connecting major Midwest and Canadian markets

• Multi-modal transportation network including rail, marine, highway, and air

• Connections to global shipping lanes through Great Lakes access and deep-water ports

These assets enable businesses to move products efficiently, reduce logistics costs, and reach customers faster - without the congestion typically found in larger metropolitan areas.

Access to Industry & Supply Chains

St. Clair County sits at the center of one of North America’s most powerful industrial regions:

• Within driving distance of major manufacturing clusters in Michigan and Ontario

• Close proximity to automotive, advanced manufacturing, and agricultural supply chains

• Strong legacy of industrial and manufacturing excellence

This location advantage supports just-in-time production, efficient distribution, and strong supplier integration across multiple sectors.

Business-Friendly Environment & Support

Companies locating in St. Clair County gain access to a highly supportive economic development ecosystem:

• Personalized, one-on-one assistance for site selection and expansion

• Access to workforce development and training resources

• Connections to state and regional incentives

• Ongoing support for business retention, growth, and problem-solving

The Economic Development Alliance works directly with companies to streamline projects and accelerate timelines—helping businesses launch, grow, and succeed.

Skilled Workforce & Talent Pipeline

The region offers a strong pipeline of skilled workers supported by workforce development programs and education partners. Employers benefit from talent with experience in manufacturing, logistics, engineering, and skilled trades—helping meet today’s operational demands while preparing for future growth.

A Competitive Cost Advantage

St. Clair County provides the benefits of a globally connected location—without the high costs of a major metro:

• Competitive labor and operating costs

• Lower cost of living

• Reduced congestion and faster commute times

• Available land and development-ready sites

These advantages help companies control costs while maintaining access to major markets and infrastructure.

Quality of Life That Attracts Talent

St. Clair County delivers a quality of life that helps attract and retain a strong workforce:

• 140+ miles of scenic shoreline along Lake Huron and the St. Clair River 

• Safe, family-friendly communities

• Access to outdoor recreation, waterfront living, and four-season activities

• Proximity to Metro Detroit’s cultural, entertainment, and airport assets

It’s a place where employees can enjoy a high quality of life while staying connected to major urban amenities.

A Region Built for Growth

With strategic location, strong infrastructure, a skilled workforce, and a collaborative business environment, St. Clair County offers companies the tools they need to compete and grow in today’s global economy.