Banks in Eureka, SD
Branches open
2
Banks present
2
Deposits (2026)
$62M
Closings on record
0
0 openings
Banks by deposits in Eureka (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Great Plains Bank | $44M | 70.6% | 1 |
| First State Bank of Roscoe | $18M | 29.4% | 1 |
All branches
- Great Plains Bank — 702 7th St$44M
- First State Bank of Roscoe — 901 7th Street$18M
Transcribed from FDIC BankFind Suite active-location records, the annual Summary of Deposits and structure-change records. Deposit figures reflect the office to which deposits are reported and may not represent where depositors live.