Westamerica Bank Email Format

BankingCalifornia, United States201-500 Employees

Westamerica Bank is the regional banking arm of Westamerica Bancorporation, delivering consumer and commercial financing through more than 80 branches across Northern and Central California. Founded in 1884, the bank is headquartered in Fairfield, California, and ranks as the seventh-largest bank headquartered in the state. Its long history and regional focus position it within the California community banking segment.

The institution emphasizes asset quality and capitalization, with metrics that exceed regulatory standards for well-capitalized institutions and strong loan quality and reserves. Independent rating agencies have consistently affirmed favorable assessments of its safety and soundness, including a Blue Ribbon designation from Veribanc. In April 2026, Carter Welch was appointed to the board of directors, reflecting ongoing governance updates.

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