Branch Network
Bank of Columbia Locations & Branches Columbia, Kentucky
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Bank of Columbia operates 3 branches from its headquarters in Columbia, KY, .
Bank of Columbia branch network
All 3 branches are in KENTUCKY. Its largest office by deposits is its main office in Columbia, KY, with $209.2M (100.0% of its branch deposits). It had the same number of branches on June 30, 2025.
Bank of Columbia at a glance
It reports no CET1 ratio; its Tier 1 leverage ratio was 9.31% at Q2 2026, above the 9% community bank leverage ratio requirement for being considered well capitalized.
- Total assets, Q2 2026
- $231.1M
- Tier 1 leverage ratio, Q2 2026
- 9.31%
- Deposit insurance
- FDIC
- Regulator
- FDIC
- Latest call report
- Q2 2026, FFIEC 051
- Established
- 1866
Full financial profile · Is Bank of Columbia safe? · Bank of Columbia 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: Columbia, KY (3 branches) | 1 of 5 | 39.9% | $209.2M |
| State: KY (3 branches) | 93 of 152 | 0.2% | $209.2M |
Ranked by total assets among banks headquartered in the state: Largest banks in Kentucky.
Share by county and metro area
Bank of Columbia'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 |
|---|---|---|---|---|
| Adair, KY (3 branches) | 1 of 5 | 39.9% | $209.2M | $523.8M |
Metro area share: not on file. None of this bank's branches sit in a metropolitan or micropolitan area in the FDIC branch directory.
| Branch | Location | ZIP | Deposits |
|---|---|---|---|
| Bank of Columbia (main office) | Columbia, KY | 42728 | $209.2M |
| Merchant Street Drive-In Branch | Columbia, KY | 42728 | $0 |
| Jamestown Street Branch | Columbia, KY | 42728 | $0 |
Source: FDIC Summary of Deposits, June 30, 2026. How the survey works.
Regulator records: FDIC BankFind (cert 8775) · FFIEC NIC profile (RSSD 839246)