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Banks in Custer, SD
FDIC data lists 2 bank branch locations in Custer, South Dakota, operated by 2 FDIC-insured banks.
Banks with branches in Custer
First Interstate Bank (1) · Dacotah Bank (1)
All branch locations
| Dacotah Bank Dacotah Bank Custer Branch · Full Service - Brick And Mortar | 35 S 6th St Custer, SD 57730 Map ↗ |
| First Interstate Bank Custer Branch · Full Service - Brick And Mortar | 648 Mount Rushmore Rd Custer, SD 57730 Map ↗ |
Source: FDIC BankFind Suite, data as of 2026-10-30. Confirm hours and services directly with the bank.