Lists · Deposits by county

Washington County, AR Bank Deposit Market Share

Arvest Bank holds the largest share of deposits in Washington County, AR, 32.3%, followed by First Security Bank (13.4%) and Signature Bank of Arkansas (9.5%). 34 institutions hold $9.09B at 100 offices as of June 30, 2026, up 4.7% from 2025.

Institutions: 34 Offices: 100 Deposits: $9.09B Survey: FDIC Summary of Deposits, June 30, 2026

Largest share changes since 2025

Gained: Simmons Bank (1.22 points); Armstrong Bank (0.62 points); Signature Bank of Arkansas (0.56 points).

Lost: Centennial Bank (-1.35 points); Arvest Bank (-1.25 points); First Security Bank (-0.56 points).

#	Institution	Offices	Deposits	Market share	Share change from 2025	Deposit change
1	Arvest Bank	19	$2.93B	32.28%	-1.25 pts	0.8%
2	First Security Bank	11	$1.22B	13.43%	-0.56 pts	0.5%
3	Signature Bank of Arkansas	3	$860.5M	9.47%	+0.56 pts	11.2%
4	Legacy Bank	5	$787.0M	8.66%	+0.27 pts	8.0%
5	The Farmers & Merchants Bank	6	$450.5M	4.96%	-0.15 pts	1.6%
6	Bank OZK	5	$365.3M	4.02%	+0.28 pts	12.5%
7	Simmons Bank	5	$364.5M	4.01%	+1.22 pts	50.6%
8	Bank of America, N.A.	2	$358.3M	3.94%	-0.23 pts	-1.0%
9	Centennial Bank	4	$280.6M	3.09%	-1.35 pts	-27.2%
10	United Bank	3	$193.2M	2.12%	+0.02 pts	5.5%
11	Chambers Bank	3	$170.8M	1.88%	+0.03 pts	6.5%
12	Priority Bank	2	$99.6M	1.10%	+0.13 pts	19.3%
13	BOKF, N.A.	1	$99.5M	1.09%	+0.14 pts	19.7%
14	Armstrong Bank	1	$91.2M	1.00%	+0.62 pts	172.0%
15	The Citizens Bank	2	$89.9M	0.99%	-0.20 pts	-13.1%
16	Encore Bank	1	$81.8M	0.90%	+0.09 pts	16.7%
17	Generations Bank	1	$77.5M	0.85%	-0.04 pts	0.3%
18	JPMorgan Chase Bank, N.A.	3	$69.8M	0.77%	+0.17 pts	34.6%
19	Sterling Bank	1	$52.7M	0.58%	+0.06 pts	16.6%
20	First Community Bank	1	$50.0M	0.55%	+0.37 pts	220.4%
21	Regions Bank	1	$49.4M	0.54%	-0.03 pts	-0.3%
22	Today's Bank	3	$49.1M	0.54%	-0.17 pts	-20.3%
23	First State Bank	1	$43.3M	0.48%	+0.00 pts	4.8%
24	The First National Bank of Fort Smith	1	$41.1M	0.45%	+0.06 pts	21.8%
25	Grand Savings Bank	3	$39.8M	0.44%	0.00 pts	4.0%
26	First State Bank	1	$35.9M	0.40%	+0.05 pts	19.0%
27	First National Bank	3	$35.6M	0.39%	-0.10 pts	-17.5%
28	First Horizon Bank	1	$24.2M	0.27%	-0.02 pts	-3.5%
29	First Western Bank	1	$23.6M	0.26%	-0.01 pts	2.3%
30	The Huntington National Bank	1	$22.2M	0.24%	+0.24 pts	New
31	Bank of 1889	1	$10.8M	0.12%	+0.05 pts	79.9%
32	Partners Bank	1	$8.8M	0.10%	+0.03 pts	52.3%
33	Firstar Bank	1	$5.7M	0.06%	+0.01 pts	25.3%
34	First National Bank Texas dba First Convenience Bank	2	$3.0M	0.03%	+0.01 pts	51.8%

About this list

Deposits are those held at each institution's offices in Washington 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

Arkansas deposits by institution Fayetteville-Springdale-Rogers, AR metro area Arkansas bank directory

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