Banks in Saint Marys, KS
FDIC data lists 2 bank branch locations in Saint Marys, Kansas, operated by 2 FDIC-insured banks.
Banks with branches in Saint Marys
Bank of the Flint Hills (1) · Kaw Valley State Bank and Trust Company (1)
All branch locations
| Bank of the Flint Hills St. Marys Bertrand Branch · Full Service - Brick And Mortar | 905 E Bertrand Ave Saint Marys, KS 66536 Map ↗ |
| Kaw Valley State Bank and Trust Company St. Marys Branch · Full Service - Brick And Mortar | 414 W Bertrand Ave Saint Marys, KS 66536 Map ↗ |
Source: FDIC BankFind Suite, data as of 2026-10-30. Confirm hours and services directly with the bank.