Banks in Oklahoma County, Oklahoma

FDIC-insured institutions in Oklahoma County held $47.2 billion in deposits as of June 30, 2026, according to the FDIC.

60 FDIC-insured institutions held $47.2 billion in deposits in 232 offices in Oklahoma County at June 30, 2026; MidFirst Bank held the most, 26.6% of the county's.

Oklahoma County, June 30, 2026

$47.2 billion
Deposits in the county: $47,249,370,000; At June 30, 2026, against $44.2 billion a year before, each year's own dollars.; 60
Institutions with deposits: FDIC-insured banks and savings institutions with an office here that reported deposits.; 232
Offices: Every office the survey lists here, against 233 in 2025.; 26.6%
The largest share: MidFirst Bank, with $12.6 billion in 20 offices.

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FDIC-insured institutions with an office in Oklahoma County, Oklahoma, by deposits there at June 30, 2026, each with its share of the county's $47.2 billion
Rank	Institution	Offices	Deposits	Share	Deposits, 2025
1	MidFirst Bank	20	$12.6 billion	26.6%	$13.1 billion
2	BOKF, National Association	12	$7.1 billion	15.0%	$6.8 billion
3	JPMorgan Chase Bank, National Association	13	$5.1 billion	10.9%	$3.8 billion
4	Bank of America, National Association	7	$4.8 billion	10.1%	$3.7 billion
5	BancFirst	22	$3.0 billion	6.4%	$2.7 billion
6	First Fidelity Bank	12	$1.1 billion	2.4%	$1.1 billion
7	Arvest Bank	10	$837.9 million	1.8%	$810.0 million
8	Quail Creek Bank	1	$756.5 million	1.6%	$717.2 million
9	Bank 7	1	$715.3 million	1.5%	$689.7 million
10	Kirkpatrick Bank	4	$704.7 million	1.5%	$599.6 million
11	First Liberty Bank	1	$632.8 million	1.3%	$593.8 million
12	Prosperity Bank	8	$571.8 million	1.2%	$540.8 million
13	Equity Bank	2	$468.7 million	1.0%	No office
14	First National Bank of Oklahoma	2	$466.7 million	1.0%	$430.5 million
15	Frontier State Bank	1	$457.5 million	1.0%	$477.6 million
16	Busey Bank	2	$455.6 million	1.0%	$489.1 million
17	InterBank	5	$451.9 million	1.0%	$522.4 million
18	Valliance Bank	2	$451.6 million	1.0%	$371.6 million
19	International Bank of Commerce	10	$422.7 million	0.9%	$406.7 million
20	FNB Community Bank	6	$411.2 million	0.9%	$411.4 million
21	Sovereign Bank	3	$402.9 million	0.9%	$335.0 million
22	Chickasaw Community Bank	1	$388.3 million	0.8%	$383.0 million
23	The Citizens Bank of Edmond	2	$387.8 million	0.8%	$378.9 million
24	Watermark Bank	1	$387.4 million	0.8%	$298.6 million
25	Regent Bank	2	$357.4 million	0.8%	$252.2 million
26	First United Bank and Trust Company	4	$320.3 million	0.7%	$308.8 million
27	First Bethany Bank & Trust	3	$272.9 million	0.6%	$251.4 million
28	VALOR BANK	1	$262.1 million	0.6%	$253.2 million
29	RCB Bank	7	$246.2 million	0.5%	$236.0 million
30	The Bankers Bank	1	$243.4 million	0.5%	$204.8 million
31	Simmons Bank	4	$237.8 million	0.5%	$284.1 million
32	Fidelity Bank, National Association	4	$212.6 million	0.4%	$211.2 million
33	Intrust Bank, National Association	3	$211.9 million	0.4%	$221.2 million
34	First Security Bank and Trust Company	1	$180.7 million	0.4%	$176.2 million
35	First Enterprise Bank	6	$167.9 million	0.4%	$180.0 million
36	Gateway First Bank	1	$155.6 million	0.3%	$163.9 million
37	Legacy Bank	2	$147.5 million	0.3%	$140.2 million
38	Sooner State Bank	3	$136.4 million	0.3%	$110.8 million
39	UMB Bank, National Association	2	$118.9 million	0.3%	$97.1 million
40	Great Plains National Bank	3	$106.8 million	0.2%	$93.3 million
41	Mabrey Bank	1	$96.6 million	0.2%	$98.7 million
42	COREBANK	1	$78.6 million	0.2%	$2.0 thousand
43	BMO Bank National Association	6	$77.0 million	0.2%	$82.1 million
44	Commerce Bank	1	$69.9 million	0.1%	$91.3 million
45	First-Citizens Bank & Trust Company	1	$68.7 million	0.1%	$70.7 million
46	The Farmers Bank	1	$49.8 million	0.1%	$24.3 million
47	The Central Trust Bank	3	$49.5 million	0.1%	$46.4 million
48	The First National Bank and Trust Co., Chickasha, Oklahoma	1	$43.1 million	0.1%	$49.3 million
49	F&M Bank	2	$43.0 million	0.1%	$40.5 million
50	Frazer Bank	1	$42.9 million	0.1%	$47.4 million
51	Stride Bank, National Association	1	$35.2 million	0.1%	$31.8 million
52	The City National Bank and Trust Company of Lawton, Oklahoma	10	$34.3 million	0.1%	$37.6 million
53	Peoples Bank and Trust Company	1	$30.8 million	0.1%	$20.5 million
54	All America Bank	1	$27.8 million	0.1%	$20.6 million
55	YNB	1	$19.2 million	< 0.1%	$19.5 million
56	Shamrock Bank, N.A.	1	$7.2 million	< 0.1%	$6.5 million
57	First Bank & Trust Co.	1	$6.9 million	< 0.1%	$11.5 million
58	The Bank of the West	1	$6.5 million	< 0.1%	$3.6 million
59	Armstrong Bank	1	$3.9 million	< 0.1%	$84.0 thousand
60	First National Bank and Trust Company of Ardmore	1	$2.5 million	< 0.1%	$2.3 million

An institution with no office in the county in 2025 shows none for that year; a name is the survey’s for 2026, and one without a link has no page because it did not file a Call Report for the newest quarter.

Sources

FDIC Summary of Deposits — every office's deposits at June 30, 1994 to the newest survey — Federal Deposit Insurance Corporation · Public domain — U.S. Government work · retrieved September 27, 2026

Compiled automatically from FDIC Summary of Deposits — every office's deposits at June 30, 1994 to the newest survey by a checked SQL query · Editor: Kian O'Connor · How this site is built

Data retrieved September 30, 2026

Oklahoma County, June 30, 2026

Each institution’s share of the county’s deposits

Sources