Enrollment
Use current CMS enrollment data to understand Marketplace participation without treating plan selections as active enrollment or a guarantee of coverage.
Michigan Marketplace intelligence
Michigan ACA Marketplace coverage, explained with current sources.
Michigan uses HealthCare.gov for Marketplace enrollment. CMS reports 497,064 cumulative 2026 Open Enrollment plan selections across Michigan counties in the 2026 County-Level Public Use File.
Source: Centers for Medicare & Medicaid Services · Verified September 17, 2026
Michigan
What the Michigan data can tell you
Financial assistance
Eligibility for premium tax credits depends on current federal rules and household circumstances. CoveragePath verifies rule changes before publishing numeric guidance.
County intelligence
CoveragePath now publishes verified 2026 CMS Marketplace benchmarks for 83 evidence-ranked Michigan counties, including enrollment, premium and APTC measures.
2026 ACA Marketplace data by Michigan county
Choose your county to review its verified CMS Marketplace enrollment, premium and financial-assistance benchmarks. County figures are historical measures, not a quote or guarantee of eligibility or plan availability.
Alcona County
473 2026 Marketplace plan selections reported by CMS.
Alger County
573 2026 Marketplace plan selections reported by CMS.
Allegan County
5,566 2026 Marketplace plan selections reported by CMS.
Alpena County
1,243 2026 Marketplace plan selections reported by CMS.
Antrim County
1,421 2026 Marketplace plan selections reported by CMS.
Arenac County
748 2026 Marketplace plan selections reported by CMS.
Baraga County
275 2026 Marketplace plan selections reported by CMS.
Barry County
2,588 2026 Marketplace plan selections reported by CMS.
Bay County
3,860 2026 Marketplace plan selections reported by CMS.
Benzie County
1,309 2026 Marketplace plan selections reported by CMS.
Berrien County
6,882 2026 Marketplace plan selections reported by CMS.
Branch County
2,152 2026 Marketplace plan selections reported by CMS.
Calhoun County
4,243 2026 Marketplace plan selections reported by CMS.
Cass County
2,127 2026 Marketplace plan selections reported by CMS.
Charlevoix County
1,580 2026 Marketplace plan selections reported by CMS.
Cheboygan County
1,414 2026 Marketplace plan selections reported by CMS.
Chippewa County
1,224 2026 Marketplace plan selections reported by CMS.
Clare County
1,318 2026 Marketplace plan selections reported by CMS.
Clinton County
3,008 2026 Marketplace plan selections reported by CMS.
Crawford County
562 2026 Marketplace plan selections reported by CMS.
Delta County
2,383 2026 Marketplace plan selections reported by CMS.
Dickinson County
1,549 2026 Marketplace plan selections reported by CMS.
Eaton County
3,908 2026 Marketplace plan selections reported by CMS.
Emmet County
2,348 2026 Marketplace plan selections reported by CMS.
Genesee County
14,704 2026 Marketplace plan selections reported by CMS.
Gladwin County
1,139 2026 Marketplace plan selections reported by CMS.
Gogebic County
804 2026 Marketplace plan selections reported by CMS.
Grand Traverse County
6,195 2026 Marketplace plan selections reported by CMS.
Gratiot County
1,271 2026 Marketplace plan selections reported by CMS.
Hillsdale County
1,950 2026 Marketplace plan selections reported by CMS.
Houghton County
2,174 2026 Marketplace plan selections reported by CMS.
Huron County
1,743 2026 Marketplace plan selections reported by CMS.
Ingham County
9,913 2026 Marketplace plan selections reported by CMS.
Ionia County
2,254 2026 Marketplace plan selections reported by CMS.
Iosco County
1,065 2026 Marketplace plan selections reported by CMS.
Iron County
794 2026 Marketplace plan selections reported by CMS.
Isabella County
2,140 2026 Marketplace plan selections reported by CMS.
Jackson County
5,539 2026 Marketplace plan selections reported by CMS.
Kalamazoo County
9,286 2026 Marketplace plan selections reported by CMS.
Kalkaska County
852 2026 Marketplace plan selections reported by CMS.
Kent County
27,370 2026 Marketplace plan selections reported by CMS.
Keweenaw County
132 2026 Marketplace plan selections reported by CMS.
Lake County
642 2026 Marketplace plan selections reported by CMS.
Lapeer County
4,503 2026 Marketplace plan selections reported by CMS.
Leelanau County
1,868 2026 Marketplace plan selections reported by CMS.
Lenawee County
3,651 2026 Marketplace plan selections reported by CMS.
Livingston County
8,207 2026 Marketplace plan selections reported by CMS.
Luce County
236 2026 Marketplace plan selections reported by CMS.
Mackinac County
638 2026 Marketplace plan selections reported by CMS.
Macomb County
55,463 2026 Marketplace plan selections reported by CMS.
Manistee County
1,112 2026 Marketplace plan selections reported by CMS.
Marquette County
3,475 2026 Marketplace plan selections reported by CMS.
Mason County
1,327 2026 Marketplace plan selections reported by CMS.
Mecosta County
1,458 2026 Marketplace plan selections reported by CMS.
Menominee County
1,324 2026 Marketplace plan selections reported by CMS.
Midland County
3,289 2026 Marketplace plan selections reported by CMS.
Missaukee County
787 2026 Marketplace plan selections reported by CMS.
Monroe County
5,391 2026 Marketplace plan selections reported by CMS.
Montcalm County
2,421 2026 Marketplace plan selections reported by CMS.
Montmorency County
464 2026 Marketplace plan selections reported by CMS.
Muskegon County
6,717 2026 Marketplace plan selections reported by CMS.
Newaygo County
2,238 2026 Marketplace plan selections reported by CMS.
Oakland County
72,845 2026 Marketplace plan selections reported by CMS.
Oceana County
1,028 2026 Marketplace plan selections reported by CMS.
Ogemaw County
922 2026 Marketplace plan selections reported by CMS.
Ontonagon County
358 2026 Marketplace plan selections reported by CMS.
Osceola County
854 2026 Marketplace plan selections reported by CMS.
Oscoda County
372 2026 Marketplace plan selections reported by CMS.
Otsego County
1,269 2026 Marketplace plan selections reported by CMS.
Ottawa County
12,403 2026 Marketplace plan selections reported by CMS.
Presque Isle County
600 2026 Marketplace plan selections reported by CMS.
Roscommon County
1,042 2026 Marketplace plan selections reported by CMS.
Saginaw County
6,838 2026 Marketplace plan selections reported by CMS.
Sanilac County
1,842 2026 Marketplace plan selections reported by CMS.
Schoolcraft County
390 2026 Marketplace plan selections reported by CMS.
Shiawassee County
2,850 2026 Marketplace plan selections reported by CMS.
St. Clair County
6,508 2026 Marketplace plan selections reported by CMS.
St. Joseph County
2,135 2026 Marketplace plan selections reported by CMS.
Tuscola County
1,883 2026 Marketplace plan selections reported by CMS.
Van Buren County
2,994 2026 Marketplace plan selections reported by CMS.
Washtenaw County
14,214 2026 Marketplace plan selections reported by CMS.
Wayne County
116,906 2026 Marketplace plan selections reported by CMS.
Wexford County
1,521 2026 Marketplace plan selections reported by CMS.
Continue your coverage path
Start with eligibility factors, then review savings and Special Enrollment guidance. Final eligibility and plan availability must be verified through the Marketplace.