Branch Network
Frontier Bank Locations & Branches Lamar, Colorado
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Frontier Bank operates 8 branches from its headquarters in Lamar, CO, .
Frontier Bank branch network
All 8 branches are in COLORADO, across 7 cities. Lamar, CO has the most of its branches, 2. Its largest office by deposits is its main office in Lamar, CO, with $194.7M (50.1% of its branch deposits). It had the same number of branches on June 30, 2025.
Frontier Bank at a glance
Its CET1 capital ratio was 18.00% at Q2 2026, comfortably above the 7% level required once the capital conservation buffer is included.
- Total assets, Q2 2026
- $436.4M
- CET1 ratio, Q2 2026
- 18.00%
- Deposit insurance
- FDIC
- Regulator
- FDIC
- Latest call report
- Q2 2026, FFIEC 041
- Established
- 1934
Full financial profile · Is Frontier Bank safe? · Frontier Bank call report · 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: Lamar, CO (2 branches) | 1 of 6 | 45.2% | $194.7M |
| State: CO (8 branches) | 41 of 121 | 0.2% | $388.9M |
Ranked by total assets among banks headquartered in the state: Largest banks in Colorado.
Share by county and metro area
Frontier 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 |
|---|---|---|---|---|
| Prowers, CO (2 branches) | 1 of 6 | 37.9% | $194.7M | $514.0M |
| Kit Carson, CO (1 branch) | 3 of 8 | 17.8% | $85.7M | $481.0M |
| Baca, CO (2 branches) | 1 of 4 | 39.4% | $61.0M | $154.9M |
| Pueblo, CO (2 branches) | 13 of 13 | 1.6% | $36.3M | $2.24B |
| Alamosa, CO (1 branch) | 6 of 6 | 1.3% | $11.3M | $876.6M |
Metro areas
| Metro area | Rank | Deposit share | Deposits | Metro total |
|---|---|---|---|---|
| Pueblo, CO (2 branches) | 13 of 13 | 1.6% | $36.3M | $2.24B |
| Branch | Location | ZIP | Deposits |
|---|---|---|---|
| Frontier Bank (main office) | Lamar, CO | 81052 | $194.7M |
| Burlington Branch | Burlington, CO | 80807 | $85.7M |
| Walsh Branch | Walsh, CO | 81090 | $38.1M |
| Springfield Branch | Springfield, CO | 81073 | $22.9M |
| Pueblo Branch | Pueblo, CO | 81008 | $19.2M |
| Pueblo West Branch | Pueblo West, CO | 81007 | $17.1M |
| Alamosa Branch | Alamosa, CO | 81101 | $11.3M |
| Motor Bank Branch | Lamar, CO | 81052 | $0 |
Source: FDIC Summary of Deposits, June 30, 2026. How the survey works.
Regulator records: FDIC BankFind (cert 14730) · FFIEC NIC profile (RSSD 191355)