Yankton, South Dakota
Banks & credit unions in Yankton
10 federally insured institutions operate a branch in Yankton, South Dakota, across 9 locations.
Each institution’s branch count below is for Yankton only. Select one to see its branches in this town.
| # | Institution | Type | Branches in Yankton | Total assets |
|---|---|---|---|---|
| 1 | First Dakota National Bank | Bank | 2 | $3.3B |
| 2 | CorTrust Bank National Association | Bank | 2 | $1.58B |
| 3 | Wells Fargo Bank, National Association | Bank | 1 | $1.85T |
| 4 | First National Bank of Omaha | Bank | 1 | $34.73B |
| 5 | First Interstate Bank | Bank | 1 | $26.36B |
| 6 | Elkhorn Valley Bank & Trust | Bank | 1 | $1.44B |
| 7 | Farmers and Merchants State Bank, Bloomfield, Nebraska | Bank | 1 | $225.1M |
| 8 | San Diego Firefighters | Credit union | 1 | $151.7M |
| 9 | Explorers | Credit union | 1 | $112.6M |
| 10 | Sisseton-Wahpeton | Credit union | 1 | $5.1M |
Source: U.S. FDIC BankFind & NCUA 5300 Call Report (public data). Data sources · Data as of Q1 2026