Webster, South Dakota
Banks & credit unions in Webster
3 federally insured institutions operate a branch in Webster, South Dakota, across 3 locations.
Each institution’s branch count below is for Webster only. Select one to see its branches in this town.
| # | Institution | Type | Branches in Webster | Total assets |
|---|---|---|---|---|
| 1 | First Interstate Bank | Bank | 1 | $26.36B |
| 2 | Dacotah Bank | Bank | 1 | $4.87B |
| 3 | CorTrust Bank National Association | Bank | 1 | $1.58B |
Source: U.S. FDIC BankFind & NCUA 5300 Call Report (public data). Data sources · Data as of Q1 2026