Trends · data through September 2026

Coffee Chains in Illinois

Iceflower tracks 1,159 stores from 20 coffee chains in Illinois. Dunkin' grew fastest over the last year, ahead of Starbucks and Gloria Jean's Coffees.

Rankings come from real card and bank transactions across a panel of 130M+ US and EU consumers. We publish relative growth and rankings, never revenue figures. About the data

Tracked chains
20
Tracked stores
1,159
Consumer panel
130M+

Growth ranking

Fastest-growing tracked coffee chains

Ranked by year-over-year growth of share of tracked local spend. Arrows show movement in the rankings since last year. Each dot in the chart is one tracked chain: bigger market position to the right, faster growth higher up, more tracked stores in a bigger dot. Colors match the store map below. Dunkin' and Starbucks sit in the high-growth half.

# Chain YoY growth
RankChainRank movementYoY growth
1 D Dunkin' logo Dunkin' - -7.5%
2 S Starbucks logo Starbucks - -10.3%
3 G Gloria Jean's Coffees logo Gloria Jean's Coffees - -19.2%
4 P Peet's Coffee logo Peet's Coffee - -21.3%
  • Dunkin'
  • Starbucks
  • 7 Brew Coffee
  • Scooter's Coffee
  • La Colombe Coffee Roasters
  • Peet's Coffee
  • Gloria Jean's Coffees
  • Other tracked chains

Store footprint

Store map

1,159 tracked store locations in Illinois. The 7 largest tracked chains are highlighted.

  • Dunkin' (330)
  • Starbucks (712)
  • 7 Brew Coffee (15)
  • Scooter's Coffee (57)
  • La Colombe Coffee Roasters (1)
  • Peet's Coffee (7)
  • Gloria Jean's Coffees (13)
  • Other tracked chains

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