Branch Network
The Union Bank Company Locations & Branches Columbus Grove, Ohio
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The Union Bank Company operates 15 branches from its headquarters in Columbus Grove, OH, .
The Union Bank Company branch network
All 15 branches are in OHIO, across 13 cities. Lima, OH has the most of its branches, 2. Its largest office by deposits is the Lewis Center Branch office in Delaware, OH, with $131.4M (11.0% of its branch deposits). It had the same number of branches on June 30, 2025.
The Union Bank Company at a glance
Its CET1 capital ratio was 15.13% at Q2 2026, comfortably above the 7% level required once the capital conservation buffer is included.
- Total assets, Q2 2026
- $1.44B
- CET1 ratio, Q2 2026
- 15.13%
- Deposit insurance
- FDIC
- Regulator
- FDIC
- Latest call report
- Q2 2026, FFIEC 051
- Established
- 1904
Full financial profile · Is The Union Bank Company safe? · The Union Bank Company 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: Columbus Grove, OH (1 branch) | 1 of 3 | 58.5% | $128.3M |
| State: OH (15 branches) | 32 of 184 | 0.2% | $1.19B |
Ranked by total assets among banks headquartered in the state: Largest banks in Ohio.
Share by county and metro area
The Union Bank Company'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 |
|---|---|---|---|---|
| Putnam, OH (4 branches) | 1 of 6 | 35.1% | $445.8M | $1.27B |
| Allen, OH (3 branches) | 5 of 11 | 10.5% | $259.5M | $2.47B |
| Delaware, OH (1 branch) | 11 of 17 | 1.8% | $131.4M | $7.27B |
| Wood, OH (3 branches) | 6 of 16 | 4.1% | $119.5M | $2.89B |
| Paulding, OH (1 branch) | 4 of 5 | 14.7% | $72.9M | $494.5M |
| Marion, OH (1 branch) | 9 of 10 | 4.6% | $56.9M | $1.24B |
| Sandusky, OH (1 branch) | 5 of 10 | 4.9% | $56.2M | $1.14B |
| Hancock, OH (1 branch) | 6 of 12 | 2.6% | $49.5M | $1.88B |
Metro areas
| Metro area | Rank | Deposit share | Deposits | Metro total |
|---|---|---|---|---|
| Lima, OH (3 branches) | 5 of 11 | 10.5% | $259.5M | $2.47B |
| Columbus, OH (1 branch) | 35 of 53 | 0.1% | $131.4M | $124.59B |
| Toledo, OH (3 branches) | 15 of 25 | 0.7% | $119.5M | $17.01B |
| Marion, OH (1 branch) | 9 of 10 | 4.6% | $56.9M | $1.24B |
| Fremont, OH (1 branch) | 5 of 10 | 4.9% | $56.2M | $1.14B |
| Findlay, OH (1 branch) | 6 of 12 | 2.6% | $49.5M | $1.88B |
| Branch | Location | ZIP | Deposits |
|---|---|---|---|
| Lewis Center Branch | Delaware, OH | 43015 | $131.4M |
| The Union Bank Company | Columbus Grove, OH | 45830 | $128.3M |
| Kalida Branch | Kalida, OH | 45853 | $116.6M |
| Leipsic Branch | Leipsic, OH | 45856 | $115.1M |
| Lima West Branch | Lima, OH | 45805 | $88.6M |
| Delphos Branch | Delphos, OH | 45833 | $87.1M |
| Ottawa Branch | Ottawa, OH | 45875 | $85.7M |
| Lima East Branch | Lima, OH | 45804 | $83.8M |
| Paulding Branch | Paulding, OH | 45879 | $72.9M |
| Pemberville Branch | Pemberville, OH | 43450 | $63.1M |
| Marion Downtown Branch | Marion, OH | 43302 | $56.9M |
| Bowling Green Branch | Bowling Green, OH | 43402 | $56.4M |
| Gibsonburg Branch | Gibsonburg, OH | 43431 | $56.2M |
| Findlay Branch | Findlay, OH | 45840 | $49.5M |
| Otterbein-Portage Valley Branch | Pemberville, OH | 43450 | $2K |
Source: FDIC Summary of Deposits, June 30, 2026. How the survey works.
Regulator records: FDIC BankFind (cert 12969) · FFIEC NIC profile (RSSD 780218)