Best Dispensaries in Buffalo Grove, IL (2026)

Buffalo Grove has 1 active dispensary averaging 4.7★ on Google, located in Lake county. Illinois is recreational-legal, so anyone 21+ with a valid ID can purchase here.

Top three by rating + review volume: Sunnyside Cannabis Dispensary - Buffalo Grove.

Frequently Asked Questions about Buffalo Grove Dispensaries

What are the best dispensaries in Buffalo Grove?

Based on Google ratings, review volume, and user signals, the top three in Buffalo Grove are Sunnyside Cannabis Dispensary - Buffalo Grove. See the full ranking above with addresses, hours, and links.

How many dispensaries operate in Buffalo Grove?

1 licensed dispensary is currently active in Buffalo Grove, IL.

Do I need a medical card to buy cannabis in Buffalo Grove?

No — Illinois is recreational-legal. Adults 21 and over can purchase from any licensed dispensary in Buffalo Grove with a government-issued ID.

How much can I buy per visit in Buffalo Grove?

Per-transaction limit set by Illinois: 30 grams flower (Illinois residents), 15 grams (non-residents).