Trends · data through September 2026

Gas Stations & Convenience Stores in Chicago-Naperville-Elgin, IL-IN

Iceflower tracks 2,181 stores from 173 gas stations & convenience stores in Chicago-Naperville-Elgin, IL-IN. Gas N Wash grew fastest over the last year, ahead of Sunoco and Phillips 66 Gas.

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
173
Tracked stores
2,181
Consumer panel
130M+

Growth ranking

Fastest-growing tracked gas stations & convenience stores

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. Gas N Wash and Sunoco sit in the high-growth half.

# Chain YoY growth
RankChainRank movementYoY growth
1 G Gas N Wash logo Gas N Wash - +19.3%
2 S Sunoco logo Sunoco - +13.1%
3 P Phillips 66 Gas ▲3 +12.2%
4 A All Star - +11.4%
5 T Thorntons logo Thorntons ▲1 +6.7%
6 C Citgo logo Citgo - +6.3%
7 C Casey's logo Casey's ▲1 +5.3%
8 F Family Express logo Family Express - +3.8%
9 E Exxon logo Exxon - +3.4%
10 C Circle K logo Circle K - +3.4%
11 M Murphy USA logo Murphy USA - +2.4%
12 S Shell logo Shell - +1.9%
13 M Mobil logo Mobil - +1.7%
14 A Amoco logo Amoco - +1.1%
15 7 7-Eleven logo 7-Eleven - -0.1%
  • Shell
  • Thorntons
  • Casey's
  • Speedway
  • 7-Eleven
  • BP
  • Gas N Wash
  • Other tracked chains

Store footprint

Store map

2,181 tracked store locations in Chicago-Naperville-Elgin, IL-IN. The 7 largest tracked chains are highlighted.

  • Shell (245)
  • Thorntons (69)
  • Casey's (105)
  • Speedway (155)
  • 7-Eleven (267)
  • BP (272)
  • Gas N Wash (20)
  • Other tracked chains

Top tracked chains by store count

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