Lists · Deposits by county
Darke County, OH Bank Deposit Market Share
Greenville National Bank holds the largest share of deposits in Darke County, OH, 26.4%, followed by The Park National Bank (19.2%) and Osgood Bank (14.9%). 11 institutions hold $1.71B at 23 offices as of June 30, 2026, up 3.5% from 2025.
Largest share changes since 2025
Gained: Osgood Bank (2.16 points); Greenville National Bank (0.53 points); The Versailles Savings and Loan Company (0.12 points).
Lost: The Park National Bank (-1.57 points); Greenville Federal (-0.70 points); U.S. Bank N.A. (-0.57 points).
| # | Institution | Deposits | Market share | Share change from 2025 |
|---|---|---|---|---|
| 1 | Greenville National Bank | $451.1M | 26.43% | +0.53 pts |
| 2 | The Park National Bank | $327.8M | 19.21% | -1.57 pts |
| 3 | Osgood Bank | $253.9M | 14.88% | +2.16 pts |
| 4 | Greenville Federal | $187.7M | 11.00% | -0.70 pts |
| 5 | The Farmers State Bank | $146.8M | 8.60% | +0.08 pts |
| 6 | U.S. Bank N.A. | $93.7M | 5.49% | -0.57 pts |
| 7 | JPMorgan Chase Bank, N.A. | $83.9M | 4.92% | +0.11 pts |
| 8 | Fifth Third Bank, N.A. | $75.6M | 4.43% | -0.09 pts |
| 9 | The Versailles Savings and Loan Company | $51.1M | 3.00% | +0.12 pts |
| 10 | Mercer Savings Bank | $25.3M | 1.48% | -0.10 pts |
| 11 | The Covington Savings and Loan Association | $9.6M | 0.56% | +0.04 pts |
About this list
Deposits are those held at each institution's offices in Darke County as of June 30, 2026, from the FDIC Summary of Deposits, whatever state the institution is headquartered in. Market share is the institution's deposits divided by all deposits in the market. Shares are by bank charter, not rolled up to the holding company, and cover FDIC-insured institutions only, so credit unions are not included. Each office is placed in its county and metro area by the FDIC branch directory; the few offices the directory does not list are left out of the market and of every share.
Share change compares the institution's share in 2025 and 2026 in percentage points. Deposit change compares its deposits here in the two years and includes deposits that moved through mergers and branch sales; "New" means it had no offices here a year earlier. Offices that closed during the year are placed by their ZIP code or city.
Wider markets
Other counties in Ohio
More lists and rankings
Explore more: deposits by state · deposits by metro area · all rankings