Tri Counties Bank holds $8.4B in deposits across 27 counties in 9 ranked markets and 1 state. Its deposit footprint is concentrated: the top three counties (Butte County, Kern County, Shasta County) hold 43% of its deposits. It ranks among the three largest institutions in 7 of the 27 counties where it operates.
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Data as of June 30, 2025 (FDIC Summary of Deposits)
| County | Deposits | County’s % of Bank’s Deposits | Bank’s % of County Deposits | Branches | |
|---|---|---|---|---|---|
| 1. | Butte County, CA | $1.4B | 16.3% | 21.5% | 9 |
| 2. | Kern County, CA | $1.2B | 14.1% | 10.4% | 4 |
| 3. | Shasta County, CA | $1.1B | 12.8% | 24.0% | 10 |
| 4. | San Mateo County, CA | $931M | 11.1% | 2.5% | 8 |
| 5. | Placer County, CA | $393M | 4.7% | 2.9% | 3 |
| 6. | Humboldt County, CA | $334M | 4.0% | 14.1% | 3 |
| 7. | Glenn County, CA | $325M | 3.9% | 51.7% | 2 |
| 8. | Nevada County, CA | $311M | 3.7% | 12.2% | 3 |
| 9. | Sutter County, CA | $283M | 3.4% | 10.2% | 1 |
| 10. | Sacramento County, CA | $271M | 3.2% | 0.4% | 3 |
| 11. | Siskiyou County, CA | $229M | 2.7% | 21.4% | 3 |
| 12. | Stanislaus County, CA | $215M | 2.6% | 1.9% | 3 |
| 13. | Colusa County, CA | $187M | 2.2% | 31.1% | 1 |
| 14. | San Francisco County, CA | $184M | 2.2% | 0.1% | 2 |
| 15. | Madera County, CA | $152M | 1.8% | 9.8% | 1 |
| 16. | Fresno County, CA | $125M | 1.5% | 0.7% | 1 |
| 17. | Trinity County, CA | $115M | 1.4% | 100.0% | 2 |
| 18. | Merced County, CA | $111M | 1.3% | 3.3% | 1 |
| 19. | Del Norte County, CA | $110M | 1.3% | 36.9% | 1 |
| 20. | Mendocino County, CA | $93M | 1.1% | 4.2% | 2 |
| 21. | Yolo County, CA | $85M | 1.0% | 1.7% | 1 |
| 22. | Tulare County, CA | $79M | 0.9% | 1.1% | 1 |
| 23. | Contra Costa County, CA | $73M | 0.9% | 0.1% | 1 |
| 24. | Lake County, CA | $53M | 0.6% | 6.3% | 1 |
| 25. | Tehama County, CA | $39M | 0.5% | 3.9% | 1 |
| 26. | Yuba County, CA | $35M | 0.4% | 5.7% | 1 |
| 27. | Sonoma County, CA | $27M | 0.3% | 0.1% | 1 |
Deposits are as reported to the FDIC at branch level, June 30, 2025, and are nominal. “County’s % of Bank’s Deposits” is this county’s share of the institution’s total deposits; “Bank’s % of County Deposits” is this institution’s deposits as a percent of all deposits booked in that county. Counties within a Combined or Metropolitan Statistical Area link to their full profile; other counties are shown for completeness.
All 293 markets and the 1,533 counties within a CSA or MSA are covered in the Market Intelligence resource. See the methodology for how each figure is built and when to expect updates.