Banks in Williston, ND
Branches open
9
Banks present
5
Deposits (2025)
$1.6B
Closings on record
1
1 openings
Banks by deposits in Williston (2025)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| American State Bank & Trust Company of Williston | $569M | 34.6% | 2 |
| First International Bank & Trust | $407M | 24.8% | 2 |
| First State Bank & Trust | $307M | 18.7% | 2 |
| Gate City Bank | $262M | 15.9% | 2 |
| U.S. Bank | $99M | 6% | 1 |
All branches
- American State Bank & Trust Company of Williston — 223 Main St$569M
- First International Bank & Trust — 1331 9th Ave W$349M
- First State Bank & Trust — 22 4th St E$307M
- Gate City Bank — 422 Main St$253M
- U.S. Bank — 202 Main St$99M
- First International Bank & Trust — 19 4th St E$58M
- Gate City Bank — 300 11th St W$8M
- First State Bank & Trust — 105 26th St W$0K
- American State Bank & Trust Company of Williston — 2523 2nd Ave W$0K
Closings
- 300 11TH ST W · closed March 31, 2023
Transcribed from FDIC BankFind Suite active-location records, the annual Summary of Deposits and structure-change records. Deposit figures reflect the office to which deposits are reported and may not represent where depositors live.