Bank Branches › California › Sonoma County › 203 S Mcdowell Blvd
Full-service office · FDIC office no. 245894
Westamerica Bank
203 S Mcdowell Blvd, Petaluma, CA 94954
Open · June 2026
$107M
deposits, 2026
1974
established
52nd
of 92 in county
1
name on the sign
| Date | Bank on the sign | Deposits | Change |
|---|---|---|---|
| Jun 30 2026 | Westamerica Bank | $107M | +2% |
| Jun 30 2025 | Westamerica Bank | $106M | −1% |
| Jun 30 2024 | Westamerica Bank | $107M | −15% |
| Jun 30 2023 | Westamerica Bank | $126M | +70% |
| Jun 30 2022 | Westamerica Bank | $74.2M | +5% |
| Jun 30 2021 | Westamerica Bank | $71.0M | +12% |
| Jun 30 2020 | Westamerica Bank | $63.5M | +4% |
| Jun 30 2019 | Westamerica Bank | $60.9M | +3% |
| Jun 30 2018 | Westamerica Bank | $59.1M | +13% |
| Jun 30 2017 | Westamerica Bank | $52.4M | +11% |
| Jun 30 2016 | Westamerica Bank | $47.3M | +4% |
| Jun 30 2015 | Westamerica Bank | $45.5M | +3% |
| Jun 30 2014 | Westamerica Bank | $44.2M | +10% |
| Jun 30 2013 | Westamerica Bank | $40.1M | +2% |
| Jun 30 2012 | Westamerica Bank | $39.5M | +9% |
| Jun 30 2011 | Westamerica Bank | $36.2M | −3% |
| Jun 30 2010 | Westamerica Bank | $37.2M | +2% |
| Jun 30 2009 | Westamerica Bank | $36.6M | −5% |
| Jun 30 2008 | Westamerica Bank | $38.6M | −7% |
| Jun 30 2007 | Westamerica Bank | $41.5M | −5% |
| Jun 30 2006 | Westamerica Bank | $43.7M | −3% |
| Jun 30 2005 | Westamerica Bank | $45.0M | −4% |
| Jun 30 2004 | Westamerica Bank | $47.1M | −5% |
| Jun 30 2003 | Westamerica Bank | $49.7M | +12% |
| Jun 30 2002 | Westamerica Bank | $44.5M | −1% |
| Jun 30 2001 | Westamerica Bank | $44.9M | +5% |
| Jun 30 2000 | Westamerica Bank | $42.8M | +1% |
| Jun 30 1999 | Westamerica Bank | $42.5M | +10% |
| Jun 30 1998 | Westamerica Bank | $38.7M | +1% |
| Jun 30 1997 | Westamerica Bank | $38.3M | +13% |
| Jun 30 1996 | Westamerica Bank | $33.8M | −2% |
| Jun 30 1995 | Westamerica Bank | $34.4M | −12% |
| Jun 30 1994 | Westamerica Bank | $39.2M | |
| 1974-04-22 | Office established (FDIC record) — 20 years before this passbook begins | ||
Nearest other open offices in Sonoma County
- 0.1 miWells Fargo Bank, National Association · 333 S Mcdowell Blvd, Petaluma
- 0.2 miBank of America, National Association · 181 N Mcdowell Blvd, Petaluma
- 0.3 miJPMorgan Chase Bank, National Association · 401 Kenilworth Dr, Ste 440, Petaluma
- 0.3 miBMO Bank National Association · 401 Kenilworth Dr, Ste 530, Petaluma
- 0.8 miExchange Bank · 453 N Mcdowell Blvd, Ste 10, Petaluma
- 1.3 miBank of Marin · 799 Baywood Dr, Petaluma
- 1.3 miExchange Bank · 200 Kentucky St, Suite 3, Petaluma
- 1.3 miPoppy Bank · 100 2nd St, Petaluma
All banks in Sonoma County →
Every Westamerica Bank office →
Earlier names and banks folded into Westamerica Bank →
Deposits are the balances the bank assigned to this office on June 30 of each year, in nominal dollars. Source: FDIC Summary of Deposits, office (UNINUMBR) 245894.