BranchWatch

Banks in Oklahoma

Deposit market share, branch network and structure changes for Oklahoma, from official FDIC data.

Active branches
1,299
Deposits (2026)
$149.3B
Closings on record
149
Openings on record
109

Largest retail branch networks in Oklahoma (2026)

BankDepositsShareYoYBranches
BOKF$20.3B13.6%+0.4%44
MidFirst Bank$16.2B10.9%-0.1%49
BancFirst$11.2B7.5%+7.4%120
Arvest Bank$7.2B4.8%+3.5%79
Chase Bank$7.1B4.7%+24.5%29
First United Bank and Trust Company$6.8B4.6%+2.5%37
Bank of America$6.7B4.5%+17.4%18
Stride Bank$5.0B3.3%+45.0%10
RCB Bank$2.8B1.9%-1.1%42
Armstrong Bank$2.3B1.6%+10.3%26
Regent Bank$1.8B1.2%+20.3%6
First Fidelity Bank$1.8B1.2%+1.9%21
Prosperity Bank$1.7B1.1%+16.5%18
Mabrey Bank$1.6B1.1%+2.0%16
Bank 7$1.4B1%+3.2%8
Simmons Bank$1.4B0.9%-3.4%19
InterBank$1.4B0.9%-0.8%19
Great Plains National Bank$1.4B0.9%+3.5%19
Gateway First Bank$1.3B0.9%+7.0%11
Equity Bank$1.3B0.8%+154.7%14
Sovereign Bank$1.2B0.8%+12.3%9
American Heritage Bank$1.2B0.8%-2.1%24
International Bank of Commerce$1.1B0.8%+3.9%40
Liberty National Bank$1.1B0.7%+5.8%8

Includes institutions reporting at least five active branches in Oklahoma. Deposit share is calculated against all deposits assigned to Oklahoma offices, so the shares shown do not sum to 100%.

All institutions by deposits assigned to Oklahoma offices

BankDepositsShareYoYBranches
BOKF$20.3B13.6%+0.4%44
MidFirst Bank$16.2B10.9%-0.1%49
BancFirst$11.2B7.5%+7.4%120
Arvest Bank$7.2B4.8%+3.5%79
Chase Bank$7.1B4.7%+24.5%29
First United Bank and Trust Company$6.8B4.6%+2.5%37
Bank of America$6.7B4.5%+17.4%18
Stride Bank$5.0B3.3%+45.0%10
RCB Bank$2.8B1.9%-1.1%42
Armstrong Bank$2.3B1.6%+10.3%26
Regent Bank$1.8B1.2%+20.3%6
First Fidelity Bank$1.8B1.2%+1.9%21
Prosperity Bank$1.7B1.1%+16.5%18
Mabrey Bank$1.6B1.1%+2.0%16
Bank 7$1.4B1%+3.2%8
Simmons Bank$1.4B0.9%-3.4%19
InterBank$1.4B0.9%-0.8%19
Great Plains National Bank$1.4B0.9%+3.5%19
Gateway First Bank$1.3B0.9%+7.0%11
Equity Bank$1.3B0.8%+154.7%14
Sovereign Bank$1.2B0.8%+12.3%9
First Oklahoma Bank$1.2B0.8%+12.5%3
American Heritage Bank$1.2B0.8%-2.1%24
International Bank of Commerce$1.1B0.8%+3.9%40
Liberty National Bank$1.1B0.7%+5.8%8

Deposit location reflects the office to which deposits are reported and may not represent the residence of depositors. Banks that book nationwide deposits at a single office (for example brokerage or direct banks) can rank far above their local branch presence.

Closings

Transcribed from FDIC BankFind Suite structure-change records, active-location records and the annual Summary of Deposits (June 30 reporting date). Market share is each bank's share of all deposits assigned to FDIC-insured offices in the state.