Branch Presence
Banks with Branches in Dayton, OH
Fifth Third Bank, N.A. is the biggest bank in Dayton, OH, with $2.22B in deposits at its Dayton branches, 37.3% of the city's total as of the June 30, 2026 FDIC Summary of Deposits.
15 banks operate 41 branches in Dayton, OH, ranked below by local branch count from the FDIC Summary of Deposits. This counts every bank with a branch here, not only banks headquartered locally.
Deposit share is each bank's share of the $5.96B held in Dayton, OH, as of the June 30, 2026 FDIC Summary of Deposits, ranked by deposits (#1 is largest). Banks that book deposits at a headquarters branch can show a share that exceeds their local customer base.
| Bank | Branches in Dayton | Local deposits | Deposit share |
|---|---|---|---|
| Fifth Third Bank, N.A. | 10 | $2.22B | 37.3% (#1) |
| JPMorgan Chase Bank, N.A. | 6 | $1.11B | 18.6% (#2) |
| PNC Bank, N.A. | 5 | $668.9M | 11.2% (#4) |
| KeyBank N.A. | 4 | $709.0M | 11.9% (#3) |
| The Huntington National Bank | 4 | $225.2M | 3.8% (#6) |
| U.S. Bank N.A. | 2 | $446.5M | 7.5% (#5) |
| First Financial Bank | 2 | $90.6M | 1.5% (#9) |
| Union Savings Bank | 1 | $170.9M | 2.9% (#7) |
| The Old Fort Banking Company | 1 | $121.4M | 2.0% (#8) |
| WesBanco Bank, Inc. | 1 | $60.4M | 1.0% (#10) |
| Civista Bank | 1 | $46.2M | 0.8% (#11) |
| LCNB National Bank | 1 | $32.4M | 0.5% (#12) |
| Minster Bank | 1 | $30.3M | 0.5% (#13) |
| Monroe Federal Savings and Loan Association | 1 | $23.7M | 0.4% (#14) |
| Woodforest National Bank | 1 | $1.7M | <0.1% (#15) |
County deposit market: Montgomery, OH
The $11.19B held across 20 FDIC-insured banks in this county, as of the June 30, 2026 FDIC Summary of Deposits. The 10 largest are shown; see every bank in the Montgomery, OH market with its change from a year earlier. Banks only: credit unions are not in the Summary of Deposits.
| Rank | Bank | Deposit share | Deposits | Branches |
|---|---|---|---|---|
| 1 | Fifth Third Bank, N.A. | 29.1% | $3.25B | 16 |
| 2 | JPMorgan Chase Bank, N.A. | 16.8% | $1.88B | 12 |
| 3 | PNC Bank, N.A. | 14.9% | $1.67B | 11 |
| 4 | KeyBank N.A. | 9.8% | $1.09B | 9 |
| 5 | U.S. Bank N.A. | 7.2% | $808.5M | 6 |
| 6 | The Huntington National Bank | 5.7% | $635.4M | 8 |
| 7 | First Financial Bank | 5.0% | $554.6M | 7 |
| 8 | Union Savings Bank | 3.7% | $419.4M | 4 |
| 9 | Farmers & Merchants Bank | 2.5% | $282.3M | 4 |
| 10 | LCNB National Bank | 1.7% | $187.5M | 3 |
Metro area deposit market: Dayton-Kettering, OH
The $16.26B held across 26 FDIC-insured banks in this metro area, as of the June 30, 2026 FDIC Summary of Deposits. The 10 largest are shown; see every bank in the Dayton-Kettering, OH market with its change from a year earlier. Banks only: credit unions are not in the Summary of Deposits.
| Rank | Bank | Deposit share | Deposits | Branches |
|---|---|---|---|---|
| 1 | Fifth Third Bank, N.A. | 26.9% | $4.37B | 24 |
| 2 | JPMorgan Chase Bank, N.A. | 16.8% | $2.73B | 19 |
| 3 | PNC Bank, N.A. | 13.3% | $2.17B | 14 |
| 4 | U.S. Bank N.A. | 8.6% | $1.40B | 12 |
| 5 | KeyBank N.A. | 8.0% | $1.30B | 12 |
| 6 | The Huntington National Bank | 6.5% | $1.06B | 12 |
| 7 | First Financial Bank | 4.4% | $722.0M | 8 |
| 8 | Union Savings Bank | 3.3% | $534.9M | 7 |
| 9 | The Park National Bank | 2.6% | $422.3M | 5 |
| 10 | Farmers & Merchants Bank | 1.7% | $282.3M | 4 |
Banks in Dayton: common questions
What is the biggest bank in Dayton, OH?
Fifth Third Bank, N.A. is the biggest bank in Dayton, OH, with $2.22B in deposits at its Dayton branches, 37.3% of the city's total as of the June 30, 2026 FDIC Summary of Deposits.
How many banks are in Dayton, OH?
15 FDIC-insured banks operate 41 branches in Dayton, OH as of the June 30, 2026 FDIC Summary of Deposits. This counts every bank with a branch in the city, not only banks headquartered there. Credit unions are not in the Summary of Deposits.
What are the largest banks in Dayton, OH?
Ranked by deposits held in Dayton branches as of the June 30, 2026 FDIC Summary of Deposits: 1. Fifth Third Bank, N.A. (37.3%); 2. JPMorgan Chase Bank, N.A. (18.6%); 3. KeyBank N.A. (11.9%); 4. PNC Bank, N.A. (11.2%); 5. U.S. Bank N.A. (7.5%). The share is each bank's part of all deposits in the city.
Largest banks in Ohio
For the state as a whole, see the largest banks in Ohio, ranked by total assets and by deposits in Ohio branches, or every bank in the Ohio bank directory.
Banks in other Ohio cities:
About this data
Branch counts and local deposits come from the FDIC Summary of Deposits, the annual June 30 survey of branch-office deposits for every FDIC-insured bank. Click any bank to see its full regulatory profile and complete branch network. Looking for banks headquartered here instead? See the US bank directory.