Banks in Sully County, South Dakota
FDIC-insured institutions in Sully County held $151.4 million in deposits as of June 30, 2026, according to the FDIC.
2 FDIC-insured institutions held $151.4 million in deposits in 2 offices in Sully County at June 30, 2026; BankWest, Inc. held the most, 67.2% of the county's.
Sully County, June 30, 2026
- $151.4 million
- Deposits in the county
- $151,403,000
- At June 30, 2026, against $136.8 million a year before, each year's own dollars.
- 2
- Institutions with deposits
- FDIC-insured banks and savings institutions with an office here that reported deposits.
- 2
- Offices
- Every office the survey lists here, against 2 in 2025.
- 67.2%
- The largest share
- BankWest, Inc., with $101.7 million in 1 office.
Each institution’s share of the county’s deposits
3 more columns on a wider screen
| Institution | Deposits | Share |
|---|---|---|
| BankWest, Inc. | $101.7 million | 67.2% |
| Sunrise Bank Dakota | $49.7 million | 32.8% |
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