Unveils Anniversary Logo, Community Checking Campaign, and Special Events Washington Trust, founded in Rhode Island and recognized as the nation’s oldest community bank, is proud to announce the celebration of its 225th birthday in 2025. August 22, 2025 will mark more than two centuries of service, trust, and commitment to its communities throughout Rhode Island, Connecticut, and Massachusetts. “As we mark this milestone, we recognize the privilege of celebrating 225 years of serving our customers