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GLP-1 adoption in Michigan

Michigan has an estimated 498,349 GLP-1 users across 83 counties. Average estimated adoption is 0.7 percentage points below the national rate of 5.7%.

Last reviewed |Reviewed by the FormBlends Editorial Standards Team

5%

Est. adoption rate

498,349

Est. users

36.4%

Avg adult obesity

10,057,921

Adult population

State facts for search and AI answers

What makes the Michigan GLP-1 page useful

This page ties the statewide answer to county-level demand, coverage context, and practical access checks. The goal is to help readers move from a broad state estimate to the local county or provider question that actually matters.

State signal

Michigan: 83 counties, 498,349 estimated GLP-1 users

State pages summarize the county-level demand model before readers drill into local pages.

Model inputs

Average adoption 5%; average adult obesity 36.4%

The model uses CDC PLACES obesity prevalence, Census population, and KFF national GLP-1 utilization.

Coverage context

Yes. Michigan Medicaid covers GLP-1s for obesity treatment, subject to prior authorization and other utilization controls. According to KFF (2026-01-16), federal Medicaid rules require GLP-1 coverage for type 2 diabetes, cardiovascular disease, and sleep apnea indications. Obesity coverage is optional and varies by state.

Coverage policy can make real access higher or lower than projected local demand.

How to use this page

Find counties with the strongest demand signal, then verify coverage, provider access, and pharmacy source before starting care.

This is a local planning page, not a prescription recommendation.

Counties ranked by estimated adoption

Adoption strip: each bar is one county, tallest = highest estimated rate
County adoption strip. Tallest bar = highest projected adoption in Michigan.
Ranked counties in Michigan by estimated GLP-1 adoption.
RankCountyPopulationObesity %Est. adoptionEst. users
1Muskegon175,94744.2%6.0%10,592
2Isabella64,93843.1%5.9%3,812
3Calhoun134,01142.5%5.8%7,759
4Montcalm66,90142.2%5.7%3,840
5Tuscola53,21841.4%5.6%3,001
6Alpena28,91141.3%5.6%1,625
7Luce5,44241.3%5.6%306
8Mackinac10,84341.3%5.6%609
9Presque Isle13,08341.1%5.6%731
10Cheboygan25,70941.0%5.6%1,435
11Lenawee99,26340.8%5.5%5,509
12Baraga8,24540.7%5.5%457
13Oceana26,70740.7%5.5%1,480
14Genesee405,28040.6%5.5%22,412
15Mason29,17840.5%5.5%1,608
16Gladwin25,46140.3%5.5%1,398
17Lake12,28540.3%5.5%674
18Monroe154,82340.3%5.5%8,500
19Clare30,99840.1%5.5%1,692
20Ionia66,66340.1%5.5%3,640
21Schoolcraft8,06240.1%5.5%440
22Delta36,83940.0%5.4%2,004
23Sanilac40,75939.9%5.4%2,213
24Osceola23,02239.4%5.4%1,234
25Jackson160,63739.3%5.3%8,594
26Iron11,58539.2%5.3%619
27Missaukee15,08939.2%5.3%806
28Ogemaw20,82039.2%5.3%1,112
29Van Buren75,63639.2%5.3%4,039
30Alcona10,23839.1%5.3%545
31Roscommon23,55639.0%5.3%1,251
32Berrien153,93838.9%5.3%8,159
33Kalamazoo261,42638.9%5.3%13,856
34Menominee23,43338.9%5.3%1,242
35Eaton109,07238.8%5.3%5,759
36Huron31,46138.8%5.3%1,661
37Iosco25,31938.8%5.3%1,337
38Wexford33,76638.8%5.3%1,783
39Shiawassee68,12438.5%5.2%3,570
40Arenac15,03138.4%5.2%786
41Mecosta40,12838.3%5.2%2,091
42Montmorency9,26138.3%5.2%482
43St. Joseph60,88738.3%5.2%3,172
44Kalkaska17,93438.2%5.2%933
45Oscoda8,26438.2%5.2%430
46Dickinson25,93738.1%5.2%1,346
47Marquette66,37638.0%5.2%3,432
48Bay103,75237.9%5.2%5,354
49Otsego25,22137.9%5.2%1,301
50Hillsdale45,69837.8%5.2%2,353
51Gratiot41,53437.5%5.1%2,118
52Newaygo50,13037.5%5.1%2,557
53Macomb878,45337.3%5.1%44,625
54Wayne1,781,64137.3%5.1%90,507
55Ontonagon5,86237.2%5.1%297
56Crawford13,19737.1%5.0%666
57Gogebic14,59737.1%5.0%737
58Saginaw189,82137.1%5.0%9,586
59Manistee25,05837.0%5.0%1,263
60Houghton37,41436.9%5.0%1,878
61Alger8,86636.6%5.0%442
62Barry62,58136.6%5.0%3,117
63Ingham282,54036.6%5.0%14,070
64Antrim23,66236.4%5.0%1,171
65Chippewa36,67036.4%5.0%1,815
66St. Clair160,25736.2%4.9%7,901
67Cass51,60436.1%4.9%2,534
68Branch44,79535.9%4.9%2,190
69Benzie18,05835.4%4.8%870
70Allegan120,18935.3%4.8%5,781
71Grand Traverse95,31535.3%4.8%4,585
72Charlevoix26,17435.0%4.8%1,246
73Clinton79,24935.0%4.8%3,772
74Lapeer88,68735.0%4.8%4,222
75Kent657,32134.9%4.8%31,223
76Keweenaw2,08834.3%4.7%98
77Ottawa296,18333.2%4.5%13,387
78Emmet34,07232.7%4.5%1,516
79Leelanau22,42631.9%4.3%973
80Livingston194,30231.9%4.3%8,433
81Midland83,50331.7%4.3%3,599
82Oakland1,272,26430.9%4.2%53,562
83Washtenaw370,23129.0%4.0%14,624

How Michigan fits the national picture

The KFF 2024 poll pegged national adult GLP-1 use at 5.7%. Applied to Michigan's obesity profile, the model projects 5% of adults are on a GLP-1 medication. That matches the county-level obesity data from CDC PLACES (2023) more than any measured prescription count; the state's real share could be higher in urban areas with broad commercial coverage, or lower in rural regions where prescriber access is limited.

Compounded semaglutide and tirzepatide complicate the picture. After the FDA shortage resolution in late 2024 and early 2025, compounded supply dropped sharply. Brand-name utilization rose. The county numbers here don't separate brand vs. compounded, because no public dataset does yet.

Decision path

How should I use the Michigan GLP-1 map?

This state view is a demand and access signal, not a prescription recommendation. Use it to understand where GLP-1 need may be concentrated, then pressure-test provider availability, insurance rules, and pharmacy quality before starting care.

State
Michigan
Counties
83
Est. users
498,349
Avg adoption
5%

Step 1

Find county context

County estimates help separate broad statewide demand from the local access picture a patient actually experiences.

Review counties

Step 2

Check coverage and price

Michigan access depends on payer policy, prior authorization, cash-pay pricing, and whether local clinicians can support follow-up.

Check coverage path

Step 3

Decide on care route

If local access is thin or pricing is unclear, a supervised telehealth assessment can clarify eligibility and next steps.

Compare provider options

Evidence standard

How this page was source-checked

Editorial policy

FormBlends does not claim an individual clinician byline unless a named reviewer is available. For this page, the editorial team checks medical and regulatory claims against primary sources, clinical trials, public datasets, and regulator guidance.

Frequently asked questions

How is GLP-1 adoption calculated for Michigan counties?
We multiply each county's CDC PLACES 2023 adult obesity prevalence by a scaling factor k = 0.1361, which comes from the KFF 2024 figure of 5.7% national GLP-1 adoption divided by the 41.9% national adult obesity rate. That gives an estimated per-county adoption %. Multiply by Census ACS 5-year 2022 county population to get projected users. Michigan shows 5% state-average adoption under this model.
Why is Michigan's number 0.7 percentage points below the national average?
Adult obesity prevalence in Michigan averages 36.4% (CDC BRFSS 2024, state-level). The national average is 41.9%. The model links adoption linearly to obesity, so states above the national obesity rate come out above the national adoption estimate, and vice versa. Real variation also depends on commercial insurance coverage and Medicaid GLP-1 policy, both of which differ significantly by state.
Do Medicaid enrollees in Michigan get GLP-1 coverage?
Yes. Michigan Medicaid covers GLP-1s for obesity treatment, subject to prior authorization and other utilization controls. According to KFF (2026-01-16), federal Medicaid rules require GLP-1 coverage for type 2 diabetes, cardiovascular disease, and sleep apnea indications. Obesity coverage is optional and varies by state.
What studies back up GLP-1 weight loss expectations?
The STEP 1 trial (Wilding et al., NEJM, 2021) enrolled 1,961 adults on 2.4mg weekly semaglutide over 68 weeks and saw mean body weight change of negative 14.9% vs negative 2.4% on placebo. SURMOUNT-1 (Jastreboff et al., NEJM, 2022) tested tirzepatide in 2,539 adults over 72 weeks and saw negative 20.9% at 15mg weekly. Both were randomized, double-blind, and placebo-controlled.
How often does the Michigan county data refresh?
CDC PLACES releases annually in late summer. Census ACS 5-year estimates release every December. KFF reruns its GLP-1 utilization poll roughly twice a year. We re-run the full county model whenever any of those update, and the last-reviewed date at the top of every page reflects the most recent refresh.

Sources

Related reading

Original tools and data

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Estimated adoption figures are modeled projections from public data, not measured prescription counts. This page is general information, not medical advice. Individual results vary. Talk to a licensed healthcare provider before starting any medication.