Michigan became a state in 1837 and developed as a major industrial hub, especially in the automotive industry. It’s known for its Great Lakes coastline. Michigan has 83 counties.
10 Largest Counties in Michigan
1. Wayne County
County Facts
- Population: 1,793,561 (2020 Census)
- Area Codes: 313, 734
- ZIP Codes: 48101-48288
- County Seat: Detroit
Geography and History
Wayne County, located in southeastern Michigan, covers 673 square miles and is home to the city of Detroit. Established in 1796, it is Michigan’s most populous county and one of the oldest in the state. The county was named after General “Mad” Anthony Wayne, a Revolutionary War hero. Historically, Detroit and Wayne County were pivotal in the development of the automobile industry, with Detroit earning its nickname as the “Motor City.” The Detroit River, which forms the international border with Canada, has been a major route for trade and transportation. The county’s economy has long been centered on manufacturing, particularly automobiles, but in recent decades, it has diversified into sectors like healthcare, finance, and education.
Colleges and Universities
- Wayne State University: A public research university in Detroit known for its programs in law, medicine, and engineering.
- University of Detroit Mercy: A private Catholic university offering programs in business, law, and architecture, as well as a highly regarded dental school.
- Henry Ford College: A community college in Dearborn offering associate degrees and vocational training programs.
- College for Creative Studies (CCS): A private college in Detroit focusing on the visual arts, including programs in design, illustration, and photography.
Major Landmarks
Wayne County is home to numerous iconic landmarks, including The Henry Ford Museum of American Innovation, which showcases American history and innovation in transportation and industry. The Detroit Institute of Arts is renowned for its extensive collection of art from around the world. Belle Isle Park, located in the Detroit River, offers a conservatory, aquarium, and the Detroit Yacht Club. Greektown and Corktown are historic neighborhoods known for their vibrant culture and dining scenes. Ford Field, home to the Detroit Lions, and Comerica Park, home to the Detroit Tigers, are major sports venues. The Motown Museum preserves the legacy of the Motown sound, while the Guardian Building is an architectural marvel of the Art Deco style.
2. Oakland County
County Facts
- Population: 1,274,395 (2020 Census)
- Area Codes: 248, 947
- ZIP Codes: 48009-48442
- County Seat: Pontiac
Geography and History
Oakland County, located in southeastern Michigan, covers 907 square miles and is part of the Detroit metropolitan area. The county was established in 1819 and named for its abundant oak trees. Historically, Oakland County developed as a suburban and industrial region, particularly with the expansion of the automobile industry in nearby Detroit. Today, the county is known for its affluence, highly rated public schools, and thriving business community, which includes industries like technology, finance, and healthcare. Oakland County’s landscape is a mix of urban centers, suburban neighborhoods, and rural areas, with numerous lakes, parks, and nature preserves.
Colleges and Universities
- Oakland University: A public research university in Rochester offering programs in business, engineering, education, and health sciences.
- Lawrence Technological University: A private university in Southfield known for its programs in engineering, architecture, and business.
- Baker College (Auburn Hills Campus): Offers a range of career-focused programs in fields such as business, healthcare, and technology.
- Walsh College: A private, business-focused college in Troy offering undergraduate and graduate degrees in business, accounting, and information technology.
Major Landmarks
Oakland County is home to several notable landmarks, including Meadow Brook Hall, a historic mansion on the campus of Oakland University and one of the largest historic houses in the U.S. Cranbrook Educational Community in Bloomfield Hills includes a prestigious school, art museum, and gardens. Pine Knob Music Theatre (now called DTE Energy Music Theatre) in Clarkston is one of the country’s most popular outdoor concert venues. Downtown Royal Oak and Birmingham are known for their shopping, dining, and entertainment options. The Detroit Zoo, located in Royal Oak, is a major attraction featuring a wide range of animal exhibits. Indian Springs Metropark and Kensington Metropark offer outdoor recreation, including hiking, boating, and nature centers.
3. Macomb County
County Facts
- Population: 881,217 (2020 Census)
- Area Codes: 586
- ZIP Codes: 48001-48317
- County Seat: Mount Clemens
Geography and History
Macomb County is located in southeastern Michigan, covering 571 square miles along the shores of Lake St. Clair. Established in 1818, it was named after General Alexander Macomb, a hero of the War of 1812. The county’s location along Lake St. Clair and the Clinton River contributed to its early development as a hub for agriculture and trade. During the 20th century, Macomb County became an industrial powerhouse, largely due to the automobile industry. The county’s economy has diversified to include healthcare, retail, and technology. The eastern part of the county is known for its waterfront communities, while the western area is more suburban and urban.
Colleges and Universities
- Macomb Community College: A large public community college offering associate degrees and certifications in fields like nursing, business, and engineering technology.
- Baker College (Clinton Township Campus): Offers programs in health sciences, business, and technology, with a focus on career-oriented education.
- Wayne State University (Macomb Center): Provides students in Macomb County with access to select undergraduate and graduate degree programs, primarily in business and education.
- Oakland University (Macomb Campus): Offers a variety of undergraduate and graduate programs for local residents, focusing on business, health sciences, and education.
Major Landmarks
Macomb County’s landmarks include Lake St. Clair Metropark, a popular destination for boating, swimming, and fishing along the lake’s shoreline. The Anton Art Center in Mount Clemens offers exhibitions and programs in the visual arts. Freedom Hill County Park in Sterling Heights hosts concerts, festivals, and outdoor events. Selfridge Air National Guard Base in Harrison Township is home to military aviation operations and an air museum. Metro Beach offers recreational activities and scenic views of Lake St. Clair. The Clinton River winds through the county, providing opportunities for kayaking and wildlife viewing. Stony Creek Metropark is a large park with trails, a lake, and picnic areas, making it a favorite for outdoor enthusiasts.
4. Kent County
County Facts
- Population: 657,974 (2020 Census)
- Area Codes: 616
- ZIP Codes: 49301-49588
- County Seat: Grand Rapids
Geography and History
Kent County is located in western Michigan, covering 872 square miles. The county was established in 1831 and named after New York jurist James Kent. Grand Rapids, the county seat, is Michigan’s second-largest city and historically known as the “Furniture City” due to its prominent role in the furniture-making industry. Over time, Kent County’s economy diversified to include healthcare, education, and manufacturing. The Grand River, Michigan’s longest river, flows through the county, providing transportation routes and recreational opportunities. The county’s geography includes a mix of urban areas, rolling farmland, and forested parks.
Colleges and Universities
- Grand Valley State University: A public university with campuses in Allendale and Grand Rapids, offering programs in business, healthcare, engineering, and liberal arts.
- Calvin University: A private Christian liberal arts college in Grand Rapids known for its strong programs in philosophy, education, and biology.
- Aquinas College: A small Catholic college in Grand Rapids offering degrees in business, education, and the arts.
- Davenport University: A private university offering programs in business, technology, and health professions, with a focus on career readiness.
Major Landmarks
Kent County is known for its vibrant cultural and outdoor attractions. Frederik Meijer Gardens & Sculpture Park in Grand Rapids is a renowned botanical garden and outdoor sculpture collection. Downtown Grand Rapids features cultural venues like the Grand Rapids Art Museum and DeVos Performance Hall. The Gerald R. Ford Presidential Museum offers exhibits on the life of the 38th president. Rosa Parks Circle is a public gathering space hosting concerts, ice skating, and festivals. Millennium Park is one of the largest urban parks in the country, with miles of trails, beaches, and picnic areas. John Ball Zoo is a popular family attraction with diverse animal exhibits. Grand Rapids Public Museum showcases the history of the city and the region.
5. Genesee County
County Facts
- Population: 406,211 (2020 Census)
- Area Codes: 810
- ZIP Codes: 48401-48599
- County Seat: Flint
Geography and History
Genesee County is located in southeastern Michigan, covering 649 square miles. Established in 1835, the county was named after the Genesee River in New York, reflecting the origins of many early settlers. Flint, the county seat, became a major industrial center in the early 20th century as the birthplace of General Motors, earning the city the nickname “Vehicle City.” The Flint River runs through the county, historically providing transportation routes for trade and industry. While the county was heavily reliant on the automotive industry, it has faced significant economic challenges in recent decades. Efforts are underway to revitalize the region with a focus on healthcare, education, and technology.
Colleges and Universities
- University of Michigan-Flint: A regional campus of the University of Michigan offering undergraduate and graduate programs in business, education, and health sciences.
- Mott Community College: A public community college in Flint offering associate degrees and certifications in fields such as nursing, technology, and business.
- Baker College of Flint: Provides career-focused programs in business, health sciences, and technology.
- Kettering University: A private university in Flint specializing in engineering, business, and applied sciences, with a focus on cooperative education and real-world experience.
Major Landmarks
Genesee County is home to several significant landmarks, including the Flint Institute of Arts, one of Michigan’s largest art museums, and Sloan Museum, which focuses on the history of the Flint area and the automotive industry. Crossroads Village & Huckleberry Railroad is a living history museum that recreates a 19th-century village, complete with train rides. The Whiting is a performing arts venue hosting concerts, theater, and ballet. The Mott Park Recreation Area and Stepping Stone Falls offer outdoor recreational opportunities along the Flint River. The Capitol Theatre, a restored historic venue, is a cultural hub for concerts and events. Genesee County Parks system includes several large parks, including For-Mar Nature Preserve and Buick Automotive Gallery.
6. Washtenaw County
County Facts
- Population: 372,258 (2020 Census)
- Area Codes: 734
- ZIP Codes: 48103-48198
- County Seat: Ann Arbor
Geography and History
Washtenaw County is located in southeastern Michigan, covering 722 square miles. Established in 1826, the county’s name comes from a Native American word meaning “far away waters.” Ann Arbor, the county seat, is home to the University of Michigan and has become a leading center for education, healthcare, and research. The county’s geography includes rivers, rolling hills, and woodlands, contributing to its scenic beauty. Washtenaw County’s economy is heavily influenced by the University of Michigan, which is one of the top public universities in the U.S. The county is a mix of urban areas in Ann Arbor and Ypsilanti, as well as rural farmland and small towns.
Colleges and Universities
- University of Michigan: One of the top public research universities in the country, offering a wide range of undergraduate and graduate programs in fields like engineering, law, medicine, and the arts.
- Eastern Michigan University: A public university located in Ypsilanti, offering strong programs in education, business, and technology.
- Washtenaw Community College: Offers associate degrees and certificates in fields such as nursing, information technology, and the skilled trades.
- Concordia University Ann Arbor: A private Lutheran university offering programs in business, education, and health sciences.
Major Landmarks
Washtenaw County is home to a number of cultural and natural landmarks, including the University of Michigan Museum of Art and University of Michigan Stadium, the largest stadium in the U.S. Nichols Arboretum, known locally as “The Arb,” offers hiking trails and beautiful gardens. Matthaei Botanical Gardens provide a wide variety of plant species and educational programs. The Ann Arbor Hands-On Museum is a favorite for families, offering interactive exhibits focused on science and technology. Gallup Park and Argo Cascades along the Huron River are popular for kayaking and canoeing. Ypsilanti’s Riverside Park hosts outdoor festivals and events, and Depot Town is known for its historic charm and local shops.
7. Ingham County
County Facts
- Population: 284,900 (2020 Census)
- Area Codes: 517
- ZIP Codes: 48808-48980
- County Seat: Mason
Geography and History
Ingham County is located in south-central Michigan, covering 560 square miles. Established in 1829, the county was named after Samuel D. Ingham, a U.S. Secretary of the Treasury. The county seat is Mason, but Lansing, Michigan’s capital city, is the largest city in the county. Ingham County has a mix of urban and rural areas, with its economy heavily influenced by government services, healthcare, and education. The Grand River runs through Lansing, providing recreational opportunities and enhancing the city’s natural beauty. Michigan State University, one of the largest universities in the country, is located in nearby East Lansing.
Colleges and Universities
- Michigan State University (MSU): A major public research university in East Lansing, offering top programs in agriculture, engineering, business, and medicine. MSU is known for its agricultural research and vast campus, including the MSU Botanical Gardens.
- Lansing Community College: A public community college offering a wide range of programs in fields such as health sciences, business, and technology.
- Western Michigan University (WMU) College of Medicine (Lansing Campus): Offers medical education and research opportunities in partnership with local healthcare institutions.
Major Landmarks
Ingham County is home to the Michigan State Capitol, a historic building known for its architecture and legislative significance. Potter Park Zoo in Lansing is a popular family destination with a wide variety of animals and conservation programs. Michigan State University’s campus features attractions like the Wharton Center for Performing Arts and the Broad Art Museum. The R.E. Olds Transportation Museum in Lansing celebrates the history of automobiles in Michigan. Fenner Nature Center offers hiking trails and environmental education. Hawk Island Park provides opportunities for swimming, fishing, and picnicking. Old Town Lansing is a historic district known for its vibrant arts scene and local shops.
8. Ottawa County
County Facts
- Population: 296,200 (2020 Census)
- Area Codes: 616
- ZIP Codes: 49401-49464
- County Seat: Grand Haven
Geography and History
Ottawa County is located in western Michigan along the shores of Lake Michigan, covering 1,631 square miles. The county was established in 1837 and named after the Ottawa Native American tribe. Grand Haven, the county seat, is known for its scenic beaches and waterfront activities. Ottawa County’s economy has historically been based on agriculture, but it has diversified into manufacturing, education, and tourism. The county’s geography includes miles of Lake Michigan shoreline, rivers, and forests, making it a popular destination for outdoor activities.
Colleges and Universities
- Grand Valley State University (GVSU): Located near Allendale, GVSU is a public university known for its programs in business, health sciences, and engineering. The university has a large campus that serves students from across Michigan and beyond.
- Hope College: A private Christian liberal arts college in Holland, offering programs in the sciences, arts, and humanities.
- Western Theological Seminary: Located in Holland, this seminary provides graduate programs in theology and ministry.
- Muskegon Community College (Ottawa Center): Offers a range of associate degree programs and technical training for students in Ottawa County.
Major Landmarks
Ottawa County is home to beautiful natural landmarks, including Grand Haven State Park, known for its sandy beaches and iconic red lighthouse. Holland State Park is another popular beach destination with stunning views of Lake Michigan and Big Red Lighthouse. The Grand Haven Musical Fountain offers nightly water and light shows during the summer months. Windmill Island Gardens in Holland celebrates the area’s Dutch heritage with its authentic working windmill, tulip gardens, and cultural exhibits. Saugatuck Dunes State Park offers hiking trails and access to secluded beaches. Tunnel Park features a unique tunnel through a dune leading to the beach, and Pigeon Creek Park is popular for hiking and cross-country skiing.
9. Kalamazoo County
County Facts
- Population: 261,670 (2020 Census)
- Area Codes: 269
- ZIP Codes: 49001-49099
- County Seat: Kalamazoo
Geography and History
Kalamazoo County is located in southwestern Michigan, covering 580 square miles. Established in 1830, the county’s name is derived from the Native American term believed to mean “boiling water” or “mirage.” The county seat, Kalamazoo, developed as a major center for manufacturing, education, and pharmaceuticals. The county’s economy is diverse, with major industries including healthcare, education, and brewing. The Kalamazoo River runs through the county, providing natural beauty and recreational opportunities. The county is known for its vibrant arts and culture scene, as well as its historical significance in the development of the modern pharmaceutical industry.
Colleges and Universities
- Western Michigan University (WMU): A public research university in Kalamazoo, offering programs in engineering, education, business, and aviation. WMU is also home to a renowned medical school and law school.
- Kalamazoo College: A private liberal arts college offering strong programs in the humanities, social sciences, and natural sciences. The college is known for its emphasis on study abroad and experiential learning.
- Kalamazoo Valley Community College: Offers associate degrees, technical training, and workforce development programs in fields like health sciences, culinary arts, and manufacturing.
Major Landmarks
Kalamazoo County is home to several notable landmarks, including the Air Zoo, an aviation and space museum featuring interactive exhibits and historic aircraft. The Kalamazoo Institute of Arts offers rotating exhibitions and a permanent collection of American and European art. Western Michigan University’s Miller Auditorium hosts concerts, Broadway shows, and other performances. Bronson Park in downtown Kalamazoo is a historic public square with monuments and annual festivals. Kalamazoo Nature Center offers hiking trails and educational programs on conservation and wildlife. Markin Glen County Park features a swimming lake, trails, and camping facilities. Bell’s Brewery, one of the largest craft breweries in the U.S., offers tours and tastings.
10. Livingston County
County Facts
- Population: 193,866 (2020 Census)
- Area Codes: 517, 810
- ZIP Codes: 48114-48855
- County Seat: Howell
Geography and History
Livingston County is located in southeastern Michigan, covering 585 square miles. The county was established in 1833 and named after Edward Livingston, a U.S. Secretary of State. The county seat, Howell, and other cities like Brighton have grown significantly in recent years as bedroom communities for commuters working in Detroit, Lansing, and Ann Arbor. The county’s economy is largely suburban, with a mix of retail, healthcare, and manufacturing industries. The county’s geography includes rolling hills, lakes, and farmland, making it a popular area for outdoor activities like boating and hiking.
Colleges and Universities
- Cleary University: A private business university located in Howell, offering undergraduate and graduate programs in fields such as business, healthcare, and leadership.
- Washtenaw Community College (Livingston Center): Offers associate degrees, technical training, and transfer programs for students in Livingston County.
- Eastern Michigan University (Livingston Center): Provides satellite programs for local residents pursuing degrees in education, business, and other fields.
Major Landmarks
Livingston County is known for its scenic beauty and outdoor recreation. Howell’s Historic Downtown District features shops, restaurants, and cultural events. Brighton Recreation Area offers opportunities for camping, hiking, and boating, while Island Lake Recreation Area is popular for fishing, kayaking, and mountain biking. Howell Nature Center offers wildlife rehabilitation and environmental education programs. The Michigan Challenge Balloonfest, held annually in Howell, attracts visitors from around the region for its hot air balloon launches and family-friendly activities. Mt. Brighton Ski Resort is a popular winter destination for skiing and snowboarding. Thompson Lake and Lake Chemung offer boating, fishing, and lakeside recreation in the summer months.