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GLP-1 adoption in Missouri

Missouri has an estimated 308,487 GLP-1 users across 115 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

308,487

Est. users

36.8%

Avg adult obesity

6,154,422

Adult population

State facts for search and AI answers

What makes the Missouri 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

Missouri: 115 counties, 308,487 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 36.8%

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

Coverage context

Yes. Missouri 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 Missouri.
Ranked counties in Missouri by estimated GLP-1 adoption.
RankCountyPopulationObesity %Est. adoptionEst. users
1Mississippi12,30547.7%6.5%799
2Dunklin28,17446.4%6.3%1,781
3Pemiscot15,55544.9%6.1%950
4Buchanan84,54443.1%5.9%4,963
5Hickory8,45243.1%5.9%496
6New Madrid16,34143.0%5.8%956
7McDonald23,38142.7%5.8%1,358
8Ozark8,68842.3%5.8%500
9Texas24,82842.2%5.7%1,425
10Iron9,53842.1%5.7%547
11Wright18,47542.1%5.7%1,059
12Crawford23,02341.7%5.7%1,308
13Atchison5,27041.6%5.7%298
14Webster39,26541.5%5.7%2,218
15Clark6,69341.4%5.6%377
16Mercer3,51741.4%5.6%198
17Butler42,28041.3%5.6%2,376
18Washington23,58041.3%5.6%1,325
19Wayne11,08141.3%5.6%623
20Oregon8,78341.2%5.6%493
21Ripley10,83941.1%5.6%606
22Stone31,31441.1%5.6%1,750
23Bates16,10141.0%5.6%898
24Reynolds6,10241.0%5.6%340
25Gentry6,21940.9%5.6%346
26Barton11,68340.8%5.5%648
27Worth1,98240.7%5.5%110
28Shelby6,04940.6%5.5%335
29Dade7,59840.5%5.5%419
30Sullivan5,98340.4%5.5%329
31St. Francois66,81440.3%5.5%3,668
32Jasper122,78840.2%5.5%6,717
33Cedar14,31440.1%5.5%782
34Lawrence38,23140.1%5.5%2,087
35Audrain24,87339.9%5.4%1,351
36Carter5,29939.8%5.4%287
37Knox3,77239.8%5.4%204
38Marion28,52539.8%5.4%1,546
39Harrison8,19039.7%5.4%442
40Jefferson226,98439.7%5.4%12,257
41Ralls10,35639.7%5.4%559
42Grundy9,87839.6%5.4%532
43Livingston14,40239.6%5.4%776
44Nodaway21,14039.5%5.4%1,137
45Polk31,87739.5%5.4%1,715
46Lincoln60,17239.4%5.4%3,225
47Dallas17,15839.3%5.3%918
48Dent14,50939.3%5.3%776
49Franklin104,85839.3%5.3%5,610
50Ray23,12239.3%5.3%1,237
51DeKalb11,83839.2%5.3%632
52Gasconade14,80139.2%5.3%790
53Saline23,21939.2%5.3%1,240
54Clinton21,15539.1%5.3%1,125
55Moniteau15,40139.1%5.3%819
56Schuyler4,06639.0%5.3%216
57Adair25,29938.9%5.3%1,341
58Benton19,61638.9%5.3%1,040
59Bollinger10,65838.9%5.3%565
60Caldwell8,87638.9%5.3%470
61Newton59,01938.9%5.3%3,128
62Carroll8,51338.8%5.3%449
63Chariton7,41738.8%5.3%392
64Daviess8,41838.7%5.3%444
65Warren35,72938.7%5.3%1,883
66Henry22,06438.6%5.3%1,158
67Pulaski53,72638.4%5.2%2,810
68Laclede36,06038.3%5.2%1,879
69Pike17,71938.3%5.2%923
70Lewis9,98738.2%5.2%519
71Morgan21,16938.2%5.2%1,101
72Scott38,05538.2%5.2%1,979
73Vernon19,77738.1%5.2%1,026
74Monroe8,66838.0%5.2%448
75Douglas11,80337.9%5.2%609
76Maries8,45437.9%5.2%436
77Cass108,20537.8%5.2%5,573
78Greene299,18837.8%5.2%15,408
79Barry34,70137.7%5.1%1,780
80Cooper16,89337.7%5.1%867
81Scotland4,72037.7%5.1%242
82St. Clair9,33037.7%5.1%479
83Randolph24,65237.6%5.1%1,262
84Stoddard28,65637.6%5.1%1,467
85Johnson54,02537.5%5.1%2,755
86Madison12,64937.5%5.1%645
87Miller24,85537.3%5.1%1,263
88Jackson715,52637.2%5.1%36,206
89Callaway44,51737.1%5.0%2,248
90Clay253,08537.1%5.0%12,781
91Montgomery11,42137.1%5.0%577
92Ste. Genevieve18,49437.1%5.0%934
93Holt4,27437.0%5.0%215
94St. Louis city298,01837.0%5.0%15,020
95Howell39,96036.8%5.0%2,002
96Lafayette32,85836.8%5.0%1,646
97Shannon7,13236.8%5.0%357
98Cole76,89036.7%5.0%3,845
99Platte107,03336.7%5.0%5,352
100Taney56,20236.4%5.0%2,782
101Pettis43,05936.3%4.9%2,127
102Phelps44,84336.2%4.9%2,211
103Howard10,14236.0%4.9%497
104Perry18,97036.0%4.9%930
105Cape Girardeau81,70335.9%4.9%3,995
106Christian89,56835.9%4.9%4,380
107Linn11,89235.9%4.9%582
108Andrew18,06935.8%4.9%880
109Osage13,37435.6%4.8%649
110Camden43,22735.5%4.8%2,088
111St. Charles406,26235.5%4.8%19,622
112Putnam4,69835.1%4.8%225
113Macon15,17334.6%4.7%715
114Boone184,04331.6%4.3%7,914
115St. Louis999,70331.5%4.3%42,887

How Missouri fits the national picture

The KFF 2024 poll pegged national adult GLP-1 use at 5.7%. Applied to Missouri'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 Missouri 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
Missouri
Counties
115
Est. users
308,487
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

Missouri 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 Missouri 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. Missouri shows 5% state-average adoption under this model.
Why is Missouri's number 0.7 percentage points below the national average?
Adult obesity prevalence in Missouri averages 36.8% (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 Missouri get GLP-1 coverage?
Yes. Missouri 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 Missouri 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

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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.