Trends · data through September 2026

Warehouse Clubs in Philadelphia-Camden-Wilmington, PA-NJ-DE-MD

Iceflower tracks 47 stores from 19 warehouse club chains in Philadelphia-Camden-Wilmington, PA-NJ-DE-MD. Costco grew fastest over the last year, ahead of Sam's Club and BJ's Wholesale Club.

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
19
Tracked stores
47
Consumer panel
130M+

Growth ranking

Fastest-growing tracked warehouse club 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. Costco and Sam's Club sit in the high-growth half.

# Chain YoY growth
RankChainRank movementYoY growth
1 C Costco logo Costco - +2.6%
2 S Sam's Club logo Sam's Club - +1.0%
3 B BJ's Wholesale Club logo BJ's Wholesale Club - -6.0%
  • Costco
  • BJ's Wholesale Club
  • Sam's Club
  • Sun Wholesale
  • Deck and Fence Superstore
  • Loco hot deal of Philadelphia
  • American Power Electrical Supply Company
  • Other tracked chains

Store footprint

Store map

47 tracked store locations in Philadelphia-Camden-Wilmington, PA-NJ-DE-MD. The 7 largest tracked chains are highlighted.

  • Costco (8)
  • BJ's Wholesale Club (17)
  • Sam's Club (6)
  • Sun Wholesale (1)
  • Deck and Fence Superstore (1)
  • Loco hot deal of Philadelphia (1)
  • American Power Electrical Supply Company (1)
  • Other tracked chains

Top tracked chains by store count

  • 1 B BJ's Wholesale Club logo BJ's Wholesale Club 17
  • 2 C Costco logo Costco 8
  • 3 S Sam's Club logo Sam's Club 6
  • 4 M Mid-Atlantic Mart 1
  • 5 D Dollar Days 1
  • 6 L Lost N Found 1
  • 7 B Betty Inc 1
  • 8 V Viva Food Distributors Inc 1
  • 9 F Fisher and Son Company 1
  • 10 H Heim's Pure Foods 1
  • 11 E Express Supplies Inc 1
  • 12 B Brida Stone Inc 1
  • 13 S Staffa Stone & Garden Center 1
  • 14 H Hilltop Distributors 1
  • 15 W Wiggins Christmas Trees 1
  • 16 A American Power Electrical Supply Company 1
  • 17 L Loco hot deal of Philadelphia 1
  • 18 D Deck and Fence Superstore 1
  • 19 S Sun Wholesale 1

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