Bank Branches › California › Mariposa County › 5121 State Highway 140
Full-service office · FDIC office no. 359372
Westamerica Bank
5121 State Highway 140, Mariposa, CA 95338
Open · June 2026
$86.4M
deposits, 2026
1997
established
2nd
of 2 in county
2
names on the sign
| Date | Bank on the sign | Deposits | Change |
|---|---|---|---|
| Jun 30 2026 | Westamerica Bank | $86.4M | 0% |
| Jun 30 2025 | Westamerica Bank | $86.6M | −2% |
| Jun 30 2024 | Westamerica Bank | $88.0M | −9% |
| Jun 30 2023 | Westamerica Bank | $96.6M | +2% |
| Jun 30 2022 | Westamerica Bank | $95.2M | +8% |
| Jun 30 2021 | Westamerica Bank | $88.5M | +4% |
| Jun 30 2020 | Westamerica Bank | $85.2M | +18% |
| Jun 30 2019 | Westamerica Bank | $71.9M | −12% |
| Jun 30 2018 | Westamerica Bank | $81.7M | +16% |
| Jun 30 2017 | Westamerica Bank | $70.2M | +11% |
| Jun 30 2016 | Westamerica Bank | $63.2M | +5% |
| Jun 30 2015 | Westamerica Bank | $60.3M | +10% |
| Jun 30 2014 | Westamerica Bank | $54.8M | +2% |
| Jun 30 2013 | Westamerica Bank | $53.6M | −3% |
| Jun 30 2012 | Westamerica Bank | $55.0M | +6% |
| Jun 30 2011 | Westamerica Bank | $52.1M | −4% |
| Jun 30 2010 | Westamerica Bank | $54.5M | −14% |
| Jun 30 2009 | Westamerica BankNEW NAME | $63.7M | +10% |
| Jun 30 2008 | County Bank | $57.8M | −4% |
| Jun 30 2007 | County Bank | $59.9M | 0% |
| Jun 30 2006 | County Bank | $59.8M | +11% |
| Jun 30 2005 | County Bank | $53.8M | +27% |
| Jun 30 2004 | County Bank | $42.3M | +5% |
| Jun 30 2003 | County Bank | $40.1M | +10% |
| Jun 30 2002 | County Bank | $36.5M | +12% |
| Jun 30 2001 | County Bank | $32.6M | +23% |
| Jun 30 2000 | County Bank | $26.5M | +15% |
| Jun 30 1999 | County Bank | $22.9M | |
| 1997-12-12 | Office established (FDIC record) — 2 years before this passbook begins | ||
Nearest other open offices in Mariposa County
- 1.1 miUMB Bank, National Association · 5371 State Highway 49 N, Mariposa
All banks in Mariposa County →
Every Westamerica Bank office →
Earlier names and banks folded into Westamerica Bank →
Names on the sign
1999–2008County Bank2009–nowWestamerica Bank
The FDIC office number stays with the building when banks merge or rename, so the same office appears under each owner. Follow an earlier name to see what became of that 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) 359372.