Banks in Day County, South Dakota
FDIC-insured institutions in Day County held $226.4 million in deposits as of June 30, 2026, according to the FDIC.
4 FDIC-insured institutions held $226.4 million in deposits in 7 offices in Day County at June 30, 2026; Dacotah Bank held the most, 60.9% of the county's.
Day County, June 30, 2026
- $226.4 million
- Deposits in the county
- $226,398,000
- At June 30, 2026, against $226.5 million a year before, each year's own dollars.
- 4
- Institutions with deposits
- FDIC-insured banks and savings institutions with an office here that reported deposits.
- 7
- Offices
- Every office the survey lists here, against 7 in 2025.
- 60.9%
- The largest share
- Dacotah Bank, with $137.9 million in 2 offices.
Each institution’s share of the county’s deposits
3 more columns on a wider screen
| Institution | Deposits | Share |
|---|---|---|
| Dacotah Bank | $137.9 million | 60.9% |
| CorTrust Bank National Association | $43.2 million | 19.1% |
| First Savings Bank | $25.2 million | 11.1% |
| First Interstate Bank | $20.1 million | 8.9% |
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