Bank Branches › North Dakota › Sioux County
Banks in Sioux County, North Dakota
Sioux County has no FDIC-insured bank office as of June 30, 2026. It had 1 office in 1994.
0
offices, 2026
1
peak (1994)
1
no longer reported
$0
deposits booked
The county's passbook
Bank offices reporting on June 30Deposits booked at them (nominal dollars, own scale)
| Date | offices | Change | Deposits |
|---|---|---|---|
| Jun 30 1994PEAK | 1 | $647K | |
| Jun 30 1995 | 1 | · | $462K |
| Jun 30 1996NOW | 1 | · | $413K |
Offices no longer reported
Offices in Sioux County that filed a report in some year from 1994 on and are missing from 2026. Most closed; some were sold to non-banks or converted. Newest departures first.
| Last bank on the sign | Address | Last report |
|---|---|---|
| First Southwest Bank | Selfridge 58568 | 1996 |
County FIPS 38085 · 1,094 square miles of land (2024 Census Gazetteer).