Trends · data through September 2026

Banks & Credit Unions in Seattle-Tacoma-Bellevue, WA

Iceflower tracks 115 stores from 30 banks & credit unions in Seattle-Tacoma-Bellevue, WA. Sound Credit Union grew fastest over the last year, ahead of WSECU and BECU.

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
30
Tracked stores
115
Consumer panel
130M+

Growth ranking

Fastest-growing tracked banks & credit unions

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. Sound Credit Union and WSECU sit in the high-growth half.

# Chain YoY growth
RankChainRank movementYoY growth
1 S Sound Credit Union logo Sound Credit Union - -2.6%
2 W WSECU logo WSECU ▲1 -4.2%
3 B BECU logo BECU - -27.2%
4 T TAPCO Credit Union logo TAPCO Credit Union ▼1 -49.2%
  • BECU
  • Harborstone Credit Union
  • Sound Credit Union
  • WSECU
  • TAPCO Credit Union
  • Sno Falls Credit Union
  • U.S. Bank
  • Other tracked chains

Store footprint

Store map

115 tracked store locations in Seattle-Tacoma-Bellevue, WA. The 7 largest tracked chains are highlighted.

  • BECU (57)
  • Harborstone Credit Union (5)
  • Sound Credit Union (18)
  • WSECU (4)
  • TAPCO Credit Union (3)
  • Sno Falls Credit Union (1)
  • U.S. Bank (1)
  • Other tracked chains

Top tracked chains by store count

  • 1 B BECU logo BECU 57
  • 2 S Sound Credit Union logo Sound Credit Union 18
  • 3 H Harborstone Credit Union logo Harborstone Credit Union 5
  • 4 W WSECU logo WSECU 4
  • 5 T TAPCO Credit Union logo TAPCO Credit Union 3
  • 6 W Washington Federal 2
  • 7 G Gesa Credit Union logo Gesa Credit Union 2
  • 8 C Capital One logo Capital One 2
  • 9 P Peoples Bank 1
  • 10 A Armed Forces Bank ATM logo Armed Forces Bank ATM 1
  • 11 S State Street logo State Street 1
  • 12 H HomeStreet Bank logo HomeStreet Bank 1
  • 13 J Junior Khim 1
  • 14 S Seattle NAD+ 1
  • 15 C Community First Credit Union logo Community First Credit Union 1
  • 16 A America's Credit Union logo America's Credit Union 1
  • 17 P Puget Sound Bank 1
  • 18 A Anthony Lotito 1
  • 19 A Armed Forces Bank 1
  • 20 E Express Credit Union 1
  • 21 V Verity Credit Union logo Verity Credit Union 1
  • 22 S Sterling Bank 1
  • 23 G Global Credit Union logo Global Credit Union 1
  • 24 M Mill Town Credit Union 1
  • 25 Q Qualstar Credit Union 1
  • 26 A American Lake Credit Union 1
  • 27 N Northern Trust logo Northern Trust 1
  • 28 K Kitsap Credit Union logo Kitsap Credit Union 1
  • 29 U U.S. Bank logo U.S. Bank 1
  • 30 S Sno Falls Credit Union 1

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