Banks in Yankton County, South Dakota
FDIC-insured institutions in Yankton County held $1.3 billion in deposits as of June 30, 2026, according to the FDIC.
7 FDIC-insured institutions held $1.3 billion in deposits in 10 offices in Yankton County at June 30, 2026; First Dakota National Bank held the most, 56.8% of the county's.
Yankton County, June 30, 2026
- $1.3 billion
- Deposits in the county
- $1,310,881,000
- At June 30, 2026, against $1.3 billion a year before, each year's own dollars.
- 7
- Institutions with deposits
- FDIC-insured banks and savings institutions with an office here that reported deposits.
- 10
- Offices
- Every office the survey lists here, against 10 in 2025.
- 56.8%
- The largest share
- First Dakota National Bank, with $744.0 million in 2 offices.
Each institution’s share of the county’s deposits
3 more columns on a wider screen
| Institution | Deposits | Share |
|---|---|---|
| First Dakota National Bank | $744.0 million | 56.8% |
| First National Bank of Omaha | $235.3 million | 18.0% |
| CorTrust Bank National Association | $101.0 million | 7.7% |
| Elkhorn Valley Bank & Trust | $98.2 million | 7.5% |
| Wells Fargo Bank, National Association | $90.0 million | 6.9% |
| First Interstate Bank | $30.1 million | 2.3% |
| Farmers and Merchants State Bank, Bloomfield, Nebraska | $12.2 million | 0.9% |
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