Banks in Chamberlain, SD
Branches open
4
Banks present
4
Deposits (2026)
$304M
Closings on record
0
1 openings
Banks by deposits in Chamberlain (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| First Dakota National Bank | $175M | 57.4% | 1 |
| First Interstate Bank | $65M | 21.4% | 1 |
| Wells Fargo | $64M | 21.1% | 1 |
All branches
- First Dakota National Bank — 201 N Courtland St$175M
- First Interstate Bank — 101 E King St$65M
- Wells Fargo — 201 S Main St$64M
- The First National Bank in Sioux Falls — 108 Paul Gust Rd—
Transcribed from FDIC BankFind Suite active-location records, the annual Summary of Deposits and structure-change records. Deposit figures reflect the office to which deposits are reported and may not represent where depositors live.