KeyBank branch — 32500 Main St
active
- Address
- 32500 Main St, Black Diamond, WA 98010 Google Maps · Apple Maps
- Office type
- Full service — brick and mortar office
- Branch name
- BLACK DIAMOND BRANCH
- Established
- August 24, 2026
- County
- King County
- ZIP code
- 98010
History at this address
- Branch opened — KeyBankAugust 24, 2026
Structure-change records matched by street address since 2020.
Transcribed from FDIC BankFind Suite active-location records and the annual Summary of Deposits. Verify hours and services with the bank before visiting.