Aberdeen, South Dakota
Banks & credit unions in Aberdeen
12 federally insured institutions operate a branch in Aberdeen, South Dakota, across 11 locations.
Each institution’s branch count below is for Aberdeen only. Select one to see its branches in this town.
| # | Institution | Type | Branches in Aberdeen | Total assets |
|---|---|---|---|---|
| 1 | First Interstate Bank | Bank | 2 | $26.36B |
| 2 | Dacotah Bank | Bank | 2 | $4.87B |
| 3 | Wells Fargo Bank, National Association | Bank | 1 | $1.85T |
| 4 | U.S. Bank National Association | Bank | 1 | $683.38B |
| 5 | American Bank & Trust | Bank | 1 | $2.24B |
| 6 | CorTrust Bank National Association | Bank | 1 | $1.58B |
| 7 | Plains Commerce Bank | Bank | 1 | $1.35B |
| 8 | Dakotaland | Credit union | 1 | $739.6M |
| 9 | BankNorth | Bank | 1 | $669.2M |
| 10 | Area | Credit union | 1 | $200.2M |
| 11 | Great Plains Bank | Bank | 1 | $151.3M |
| 12 | Healthcare Plus | Credit union | 1 | $69.7M |
Source: U.S. FDIC BankFind & NCUA 5300 Call Report (public data). Data sources · Data as of Q1 2026