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Size ranking · Ohio · Call report data as of September 30, 2026

Largest Ohio Regional Banks ($10B to $100B)

First Financial Bank has the most assets of the 3 ranked regional banks headquartered in Ohio, with $22.22B as of September 30, 2026. The median among the 3 ranked Ohio regional banks is $18.18B, against $22.10B for all US regional banks.

This list ranks Ohio regional banks by total assets. For the largest banks headquartered in Ohio, see largest banks in Ohio.

No. 1 in Ohio
First Financial Bank
Its Regional bank assets
$22.22B
Ohio median
$18.18B
Banks ranked
3

Ranked among banks headquartered in Ohio, numbered 1 to 3 within the state from the same population as the national list. Browse every bank in the Ohio bank directory.

Top 3 Ohio regional banks by total assets

Highest first. Select a column heading to sort. The gap column shows each bank's distance from the Ohio median of $18.18B. Missing values show as a dash and sort last.

Largest Ohio Regional Banks ($10B to $100B), Q3 2026: rank, bank, state, Regional bank assets, distance from the median and total assets.
1 First Financial Bank Cincinnati, OH OH $22.22B $4.04B above
2 Third Federal Savings & Loan Association of Cleveland Cleveland, OH OH $18.18B $0 above
3 The Park National Bank Newark, OH OH $12.60B $5.58B below

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Definition and formula

A regional bank is a bank with $10 billion to $100 billion in total assets. No statute defines the term; this list uses the Federal Reserve's band, whose Supervision and Regulation Report (June 2026) groups US banking organizations with total assets between $10 billion and $100 billion as regional banking organizations. The Federal Reserve counts holding companies and this list counts banks, so the two counts differ. Assets are the bank's own, not its holding company's consolidated total.

Total assets are taken from Schedule RC, item 12 of the call report (RCFD2170 or RCON2170), and only banks with $10 billion to $100 billion are ranked

The full list of regional banks covers every bank in the band, with combined assets and deposits; categories of banks by asset size sets the band beside the community and large bank tiers.

Which banks are ranked

This list ranks the 3 banks headquartered in Ohio that meet every rule below, using each bank's latest FFIEC call report (data as of September 30, 2026).

  • Banks with $10B to under $100B in total assets.
  • Charters the regulator has closed, merged or converted are excluded.
  • Each bank charter ranks on its own; holding companies are not combined.

What moves total assets

At $10 billion a bank comes under CFPB consumer compliance supervision and the Durbin amendment's cap on debit card fees. At $100 billion the Federal Reserve's enhanced prudential standards begin, with stress testing and liquidity rules. Banks in this range grow mostly by acquiring other banks, and one large deal can move a bank past either line.

Frequently asked questions

Which bank in Ohio has the most assets?

First Financial Bank has the most assets of the 3 ranked regional banks headquartered in Ohio, with $22.22B as of September 30, 2026, according to its FFIEC call report. Third Federal Savings & Loan Association of Cleveland ranks second at $18.18B. The median is $18.18B.

What is a regional bank?

A regional bank is a bank with $10 billion to $100 billion in total assets. No statute defines the term; this list uses the Federal Reserve's band, whose Supervision and Regulation Report (June 2026) groups US banking organizations with total assets between $10 billion and $100 billion as regional banking organizations. The Federal Reserve counts holding companies and this list counts banks, so the two counts differ. Assets are the bank's own, not its holding company's consolidated total.

How are regional banks ranked here?

Total assets are taken from Schedule RC, item 12 of the call report (RCFD2170 or RCON2170), and only banks with $10 billion to $100 billion are ranked. Each bank charter is ranked on its own; holding companies are not combined.

The same ranking in other states

Other Ohio rankings

More size rankings

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Source: FFIEC call reports for the quarter ended September 30, 2026, refreshed as each quarter's filings are processed. See data updates for the current freshness window. Next update: Q4 2026 Call Reports are due February 1, 2027; we expect them on the platform by mid-February 2027.

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