Last verified: March 2026
Current Illinois Cannabis Prices
Illinois flower prices have dropped dramatically since the 2020 launch. The average gram hit $5.72 in November 2025, down from over $11 at the market's peak. The decline reflects increased cultivation capacity, more licenses, and competitive pressure — though Illinois remains more expensive than neighbors like Michigan and Missouri due to its high tax structure.
Illinois Tax Structure
Illinois has one of the most complex cannabis tax systems in the country, based on THC content:
| THC Level | State Excise Tax | Plus Sales + Local | Typical Total |
|---|---|---|---|
| ≤35% THC (flower) | 10% | ~6.25% + up to 3% | ~20% |
| >35% THC (concentrates) | 25% | ~6.25% + up to 3% | ~34% |
| Infused products (edibles) | 20% | ~6.25% + up to 3% | ~29% |
| Chicago (add Cook County) | Same as above | +3% Cook + 3% Chicago | Up to 41% |
In Chicago specifically, the combined tax burden can reach 41% on high-THC concentrates — among the highest effective cannabis tax rates in the country.
Illinois Cannabis Brands
Revolution Cannabis
Illinois' most prolific cultivator with 1,500+ phenotypes tested and a reputation for premium flower. Revolution is widely considered the top craft brand in the state, competing with MSO house brands on quality rather than price.
Aeriz
Known for its aeroponic growing method — roots suspended in air and misted with nutrients rather than planted in soil. Aeriz claims 7 out of 10 top-selling concentrates in Illinois. Their FSHO (Full Spectrum Hash Oil) line is a consumer favorite.
RYTHM (GTI)
Green Thumb Industries' house brand, available at RISE dispensaries and beyond. Known for the "Liquid Diamonds" concentrate line — a live resin product that has become one of the best-selling vape options in the state.
Bedford Grow
The only Illinois-born independent cultivator still operating at scale. Bedford Grow has maintained independence while the rest of the cultivation market consolidated under MSOs. Their flower is highly regarded by Illinois consumers for quality and consistency.
93 Boyz
Founded by Chicago-born rapper Vic Mensa, 93 Boyz is a Black-owned cannabis brand that emerged from the social equity movement. It is one of the most recognizable equity-licensed brands in the state.
Other Notable Brands
- Midweek Friday — popular mid-tier brand
- Lula's — boutique flower brand
- Mile High Melts — concentrate specialist
Fastest-Growing Category: Pre-Rolls
Pre-rolls are the fastest-growing product category in Illinois cannabis. Their convenience, portability, and lower per-unit price point have driven adoption across both new and experienced consumers. Singles, multi-packs, and infused pre-rolls (dipped in concentrate) are all widely available.
For in-depth cannabis education, dosing guides, safety information, and research summaries, visit our partner site TryCannabis.org