First Western Trust Bank holds $2.5B in deposits across 13 counties in 6 ranked markets and 5 states. Its deposit footprint is highly concentrated: the top three counties (Denver County, Larimer County, Boulder County) hold 74% of its deposits, and Colorado accounts for 83% of the total. It ranks among the three largest institutions in 1 of the 13 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. | Denver County, CO | $1.3B | 50.4% | 2.4% | 2 |
| 2. | Larimer County, CO | $390M | 15.4% | 3.8% | 1 |
| 3. | Boulder County, CO | $199M | 7.8% | 1.7% | 1 |
| 4. | Maricopa County, AZ | $142M | 5.6% | 0.1% | 2 |
| 5. | Arapahoe County, CO | $114M | 4.5% | 0.6% | 1 |
| 6. | Teton County, WY | $109M | 4.3% | 4.2% | 1 |
| 7. | Sublette County, WY | $88M | 3.5% | 22.7% | 1 |
| 8. | Sweetwater County, WY | $71M | 2.8% | 6.7% | 1 |
| 9. | Eagle County, CO | $59M | 2.3% | 2.0% | 1 |
| 10. | Broomfield County, CO | $36M | 1.4% | 1.9% | 1 |
| 11. | Pitkin County, CO | $28M | 1.1% | 1.5% | 1 |
| 12. | Gallatin County, MT | $20M | 0.8% | 0.4% | 1 |
| 13. | Los Angeles County, CA | $0M | 0.0% | 0.0% | 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.