Trends · data through September 2026

Gas Stations & Convenience Stores in Portland-South Portland, ME

Iceflower tracks 243 stores from 57 gas stations & convenience stores in Portland-South Portland, ME. Gulf grew fastest over the last year, ahead of Exxon and Nouria.

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
57
Tracked stores
243
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. Gulf and Exxon sit in the high-growth half.

# Chain YoY growth
RankChainRank movementYoY growth
1 G Gulf logo Gulf - +3.0%
2 E Exxon logo Exxon - -0.2%
3 N Nouria logo Nouria - -0.5%
4 S Shell logo Shell - -1.4%
5 C Cumberland Farms logo Cumberland Farms - -3.0%
6 C Citgo logo Citgo ▲1 -3.1%
7 I Irving Oil logo Irving Oil - -4.1%
8 C Circle K logo Circle K - -7.1%
9 B Big Apple Store - -8.0%
10 B Big Apple ▼1 -9.9%
11 7 7-Eleven logo 7-Eleven - -16.8%
12 M Mobil logo Mobil - -75.1%
  • Circle K
  • Cumberland Farms
  • Sunoco
  • Nouria
  • Irving Oil
  • Shell
  • Citgo
  • Other tracked chains

Store footprint

Store map

243 tracked store locations in Portland-South Portland, ME. The 7 largest tracked chains are highlighted.

  • Circle K (23)
  • Cumberland Farms (34)
  • Sunoco (22)
  • Nouria (11)
  • Irving Oil (15)
  • Shell (15)
  • Citgo (13)
  • Other tracked chains

Top tracked chains by store count

  • 1 C Cumberland Farms logo Cumberland Farms 34
  • 2 C Circle K logo Circle K 23
  • 3 S Sunoco logo Sunoco 22
  • 4 E Exxon logo Exxon 19
  • 5 I Irving Oil logo Irving Oil 15
  • 6 S Shell logo Shell 15
  • 7 B Big Apple Store 14
  • 8 C Citgo logo Citgo 13
  • 9 N Nouria logo Nouria 11
  • 10 B Big Apple 10
  • 11 7 7-Eleven logo 7-Eleven 10
  • 12 G Gulf logo Gulf 7
  • 13 M Mobil logo Mobil 3
  • 14 V Valero logo Valero 2
  • 15 G Girls on the Run - Maine 2
  • 16 G Gibbs 2
  • 17 U Ultramar logo Ultramar 1
  • 18 C Cornish Market and Variety 1
  • 19 T The Boonies 1
  • 20 H Haffner's 1
  • 21 O Oasis 1
  • 22 V Vic and Sons Fuel Co. 1
  • 23 X XtraMart logo XtraMart 1
  • 24 S Short Stop 1
  • 25 G Gateway Gas Mart 1
  • 26 B Bisson's Center Store 1
  • 27 B Bert's Service Station 1
  • 28 K Kittery Point Citgo 1
  • 29 M MacDonald's Beach Bistro 1
  • 30 B Blue Sky 1
  • 31 A Alltown logo Alltown 1
  • 32 G Gulf Oil logo Gulf Oil 1
  • 33 V Village Variety 1
  • 34 B Budds Gulf 1
  • 35 N Nomads 1
  • 36 R Revolutionary Gas & Tire 1
  • 37 C Charleen's 1
  • 38 F Fielding's Oil Company logo Fielding's Oil Company 1
  • 39 P Pitstop Fuels 1
  • 40 C Casco Gas and Convenience 1
  • 41 P Paul's Variety 1
  • 42 T TNT Quickstop 1
  • 43 P Panda Market 1
  • 44 S Sunset Variety 1
  • 45 R Rinaldi Energy 1
  • 46 F Friendly Gas 1
  • 47 A Applegreen logo Applegreen 1
  • 48 M Main Street Fuel 1
  • 49 S Standish Quick Stop 1
  • 50 H Hilltop Mini Mart 1

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