Banks in De Smet, SD

FDIC data lists 1 bank branch locations in De Smet, South Dakota, operated by 1 FDIC-insured bank.

Banks with branches in De Smet

American Bank & Trust
De Smet Branch · Full Service - Brick And Mortar

212 Calumet Ave Se
De Smet, SD 57231
Map ↗

Source: FDIC BankFind Suite, data as of 2026-10-30. Confirm hours and services directly with the bank.