Branch Network
Exchange Bank Locations & Branches Santa Rosa, California
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Exchange Bank operates 19 branches from its headquarters in Santa Rosa, CA, .
Exchange Bank branch network
All 19 branches are in CALIFORNIA, across 12 cities. Santa Rosa, CA has the most of its branches, 7. Its largest office by deposits is its main office in Santa Rosa, CA, with $353.7M (12.9% of its branch deposits). It had the same number of branches on June 30, 2025.
Exchange Bank at a glance
Its CET1 capital ratio was 18.98% at Q2 2026, comfortably above the 7% level required once the capital conservation buffer is included.
- Total assets, Q2 2026
- $3.19B
- CET1 ratio, Q2 2026
- 18.98%
- Deposit insurance
- FDIC
- Regulator
- FDIC
- Established
- 1890
Full financial profile · Is Exchange Bank safe? · Routing number
Deposit market share
Share of all FDIC-insured deposits held in each area, from the June 30, 2026 Summary of Deposits. Rank 1 is the largest holder. Shares are by bank charter, not by holding company.
| Area | Rank | Deposit share | Deposits |
|---|---|---|---|
| City: Santa Rosa, CA (7 branches) | 3 of 14 | 10.9% | $1.34B |
| State: CA (19 branches) | 52 of 164 | 0.1% | $2.75B |
Ranked by total assets among banks headquartered in the state: Largest banks in California.
Share by county and metro area
Exchange Bank's share of FDIC-insured deposits in the counties and metro areas where it has branches, from the June 30, 2026 Summary of Deposits. Up to the ten largest of each are shown, by the bank's deposits. Rank 1 is the largest holder. Banks only: credit unions are not in the Summary of Deposits.
Counties
| County | Rank | Deposit share | Deposits | County total |
|---|---|---|---|---|
| Sonoma, CA (16 branches) | 3 of 14 | 13.8% | $2.71B | $19.60B |
| Placer, CA (1 branch) | 25 of 26 | 0.2% | $35.9M | $14.42B |
| Marin, CA (1 branch) | 18 of 18 | <0.1% | $2.4M | $16.06B |
| Santa Clara, CA (1 branch) | 42 of 42 | — | $0 | $174.10B |
Metro areas
| Metro area | Rank | Deposit share | Deposits | Metro total |
|---|---|---|---|---|
| Santa Rosa-Petaluma, CA (16 branches) | 3 of 14 | 13.8% | $2.71B | $19.60B |
| Sacramento-Roseville-Folsom, CA (1 branch) | 35 of 37 | <0.1% | $35.9M | $96.40B |
| San Francisco-Oakland-Berkeley, CA (1 branch) | 64 of 69 | <0.1% | $2.4M | $512.65B |
| San Jose-Sunnyvale-Santa Clara, CA (1 branch) | 42 of 42 | — | $0 | $175.30B |
| Branch | Location | ZIP | Deposits |
|---|---|---|---|
| Exchange Bank (main office) | Santa Rosa, CA | 95401 | $353.7M |
| Reinking Branch | Santa Rosa, CA | 95405 | $297.0M |
| Coddingtown Branch | Santa Rosa, CA | 95403 | $237.0M |
| Sebastopol Branch | Sebastopol, CA | 95472 | $211.2M |
| Rohnert Park Branch | Rohnert Park, CA | 94928 | $200.1M |
| Petaluma West Branch | Petaluma, CA | 94952 | $190.9M |
| Windsor Branch | Windsor, CA | 95492 | $178.3M |
| Healdsburg Branch | Healdsburg, CA | 95448 | $175.4M |
| Larkfield Branch | Santa Rosa, CA | 95403 | $157.2M |
| St. Francis Branch | Santa Rosa, CA | 95409 | $137.9M |
| Sonoma Branch | Sonoma, CA | 95476 | $136.9M |
| Petaluma East Branch | Petaluma, CA | 94954 | $126.2M |
| Stony Point Branch | Santa Rosa, CA | 95401 | $92.9M |
| Cotati Branch | Cotati, CA | 94931 | $84.9M |
| Cloverdale Branch | Cloverdale, CA | 95425 | $69.3M |
| Dutton Branch | Santa Rosa, CA | 95407 | $63.2M |
| Roseville Branch | Roseville, CA | 95661 | $35.9M |
| Exchange Bank Trust and Investments - Marin Office Branch | San Rafael, CA | 94903 | $2.4M |
| Los Altos Trust and Investment Management Branch | Los Altos, CA | 94022 | $0 |
Source: FDIC Summary of Deposits, June 30, 2026. How the survey works.
Regulator records: FDIC BankFind (cert 8468) · FFIEC NIC profile (RSSD 507068)