Top Dispensaries in St. Charles County, MO (2026)

📅 Rankings updated January 2026

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📊 13 dispensaries

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#1

🥇

Root 66 Dispensary – Wentzville, MO

📍 1163 Wentzville Parkway, Wentzville

📞 (636) 243-1437

⭐ 4.9 (1425)

Score: 54.50

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#2

🥈

Good Day Farm St. Charles

📍 301 Little Hills Expressway, Saint Charles

📞 (636) 485-5434

⭐ 4.3 (11)

Score: 59.53

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#3

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VIBE Dispensary - St Peters, MO

📍 4300 North Service Road, St. Peters

📞 (636) 735-9382

⭐ 4.3 (246)

Score: 63.46

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#4

Missouri Wild Alchemy

📍 2173 West Terra Lane, O'Fallon

📞 (636) 887-0977

⭐ 4.8 (408)

Score: 64.90

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#5

High Profile of St. Charles Dispensary

📍 1416 Harvestowne Industrial Drive, Saint Charles

📞 (636) 224-6033

⭐ 4.8 (2249)

Score: 65.19

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#6

Codes Dispensary West Alton

📍 124 Richard Drive, West Alton

📞 (557) 223-1872

⭐ 4.8 (44)

Score: 62.54

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#7

NatureMed Dispensary

📍 1193 Bryan Road, O'Fallon

📞 (636) 385-6638

⭐ 4.7 (1336)

Score: 64.02

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#8

Kind Goods Recreational Dispensary - St. Peters

📍 3899 Veterans Memorial Parkway, St. Peters

📞 (636) 626-2300

⭐ 4.7 (2028)

Score: 64.06

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#9

Root 66 Dispensary - St. Peters, MO

📍 3004 South Saint Peters Parkway, Saint Charles

📞 (636) 373-8329

⭐ 4.7 (697)

Score: 63.93

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#10

Mint Cannabis - St. Peters

📍 150 Mid Rivers Mall Circle, St. Peters

📞 (636) 387-1144

⭐ 4.7 (1035)

Score: 64.00

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#11

Codes Dispensary Lake St. Louis

📍 859 Robert Raymond Drive, Lake Saint Louis

📞 (314) 619-7177

⭐ 4.6 (623)

Score: 62.80

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#12

Swade Dispensary St. Peters

📍 146 Jungermann Road, St. Peters

📞 (314) 279-7009

⭐ 4.6 (1030)

Score: 62.88

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#13

Terrabis Medical and Recreational Marijuana Dispensary O'Fallon

📍 1172 West Terra Lane, O'Fallon

📞 (636) 695-8369

⭐ 4.5 (717)

Score: 61.72

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Cannabis Dispensaries in St. Charles County, MO

St. Charles County operates 13 active dispensaries, averaging 4.6★ across 11,849 Google reviews. Missouri is recreational-legal, so adults 21+ can shop here without a medical card.

Most county dispensaries cluster in St. Peters, O'Fallon and Saint Charles.

Multi-location operators in St. Charles County include CODES Dispensary, Root 66 Wentzville and Missouri Wild Alchemy.

Top-ranked right now: Root 66 Dispensary – Wentzville, MO, Good Day Farm St. Charles and VIBE Dispensary - St Peters, MO.

Missouri Cannabis Rules at a Glance

→ Status: Recreational (recreational since 2022)
→ Purchase limit: 3 ounces per day for recreational, 4 ounces per 30 days for medical
→ Age: 21+ for recreational, any age with physician certification for medical
→ Where you can use it: Private property only, prohibited in public
→ Home cultivation: Allowed — 6 flowering plants per person, 12 per household (recreational); 6 flowering per patient (medical)

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11 dispensaries

11 dispensaries

10 dispensaries

10 dispensaries

10 dispensaries

Online Ordering

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Lake Saint Louis

Dispensary Brands in St. Charles County

CODES Dispensary

2 locations · 4.7★

Root 66 Wentzville

1 location · 4.9★

Missouri Wild Alchemy

1 location · 4.8★

1 location · 4.8★

1 location · 4.7★

1 location · 4.7★

1 location · 4.7★

Mint Cannabis St Peters

1 location · 4.7★

1 location · 4.6★

1 location · 4.5★

1 location · 4.3★

1 location · 4.3★

Dispensaries in Nearby Counties

10 dispensaries

Franklin County

10 dispensaries