| Institution | Headquarters | Branch-Assigned Deposits (6/30/25) | ||
|---|---|---|---|---|
| In South Dakota | Total | |||
| Wells Fargo Bank(Branch-Assigned Deposit Data as of 6/30/25) | Sioux Falls | $347.4B | $1,392.8B | |
| Citibank(Branch-Assigned Deposit Data as of 6/30/25) | Sioux Falls | $522.3B | $795.4B | |
| The Bancorp Bank(Branch-Assigned Deposit Data as of 6/30/25) | Sioux Falls | $7.8B | $7.8B | |
| Pathward(Branch-Assigned Deposit Data as of 6/30/25) | Sioux Falls | $6.0B | $6.0B | |
| Dacotah Bank(Branch-Assigned Deposit Data as of 6/30/25) | Aberdeen | $2.8B | $4.1B | |
| First Bank & Trust(Branch-Assigned Deposit Data as of 6/30/25) | Brookings | $3.2B | $4.1B | |
| First Dakota National Bank(Branch-Assigned Deposit Data as of 6/30/25) | Yankton | $2.7B | $2.7B | |
| First PREMIER Bank(Branch-Assigned Deposit Data as of 6/30/25) | Sioux Falls | $2.6B | $2.6B | |
| Sunrise Banks(Branch-Assigned Deposit Data as of 6/30/25) | Sioux Falls | $1.5B | $2.3B | |
| American Bank & Trust(Branch-Assigned Deposit Data as of 6/30/25) | Sioux Falls | $1.7B | $1.7B | |
| The First National Bank in Sioux Falls(Branch-Assigned Deposit Data as of 6/30/25) | Sioux Falls | $1.6B | $1.6B | |
| BankWest, Inc.(Branch-Assigned Deposit Data as of 6/30/25) | Pierre | $1.5B | $1.5B | |
| CorTrust Bank(Branch-Assigned Deposit Data as of 6/30/25) | Mitchell | $833.2M | $1.3B | |
| First National Bank(Branch-Assigned Deposit Data as of 6/30/25) | Fort Pierre | $799.8M | $1.2B | |
| First Savings Bank(Branch-Assigned Deposit Data as of 6/30/25) | Beresford | $394.9M | $1.2B | |
| Plains Commerce Bank(Branch-Assigned Deposit Data as of 6/30/25) | Sioux Falls | $1.0B | $1.0B | |
| 1st Financial Bank USA(Branch-Assigned Deposit Data as of 6/30/25) | Dakota Dunes | $994.9M | $994.9M | |
| Pioneer Bank & Trust(Branch-Assigned Deposit Data as of 6/30/25) | Belle Fourche | $859.6M | $859.6M | |
| Reliabank Dakota(Branch-Assigned Deposit Data as of 6/30/25) | Estelline | $616.9M | $616.9M | |
| Security Savings Bank(Branch-Assigned Deposit Data as of 6/30/25) | Canton | $125.3M | $464.2M | |
| Black Hills Community Bank(Branch-Assigned Deposit Data as of 6/30/25) | Rapid City | $448.3M | $448.3M | |
| First National Bank(Branch-Assigned Deposit Data as of 6/30/25) | Oldham | $33.3M | $374.8M | |
| First National Bank in Philip(Branch-Assigned Deposit Data as of 6/30/25) | Philip | $352.9M | $352.9M | |
| Frontier Bank(Branch-Assigned Deposit Data as of 6/30/25) | Sioux Falls | $69.7M | $312.4M | |
| Rivers Edge Bank(Branch-Assigned Deposit Data as of 6/30/25) | Marion | $212.1M | $269.1M | |
| One American Bank(Branch-Assigned Deposit Data as of 6/30/25) | Centerville | $259.5M | $259.5M | |
| Security Bank Midwest(Branch-Assigned Deposit Data as of 6/30/25) | Tyndall | $206.0M | $253.7M | |
| Quoin Financial Bank(Branch-Assigned Deposit Data as of 6/30/25) | Miller | $203.6M | $203.6M | |
| Security National Bank of South Dakota(Branch-Assigned Deposit Data as of 6/30/25) | Dakota Dunes | $189.7M | $189.7M | |
| Merchants State Bank(Branch-Assigned Deposit Data as of 6/30/25) | Freeman | $173.7M | $173.7M | |
| Security State Bank(Branch-Assigned Deposit Data as of 6/30/25) | Alexandria | $93.3M | $93.3M | |
| Farmers State Bank of Canton(Branch-Assigned Deposit Data as of 6/30/25) | Canton | $65.9M | $65.9M | |
| The Security State Bank(Branch-Assigned Deposit Data as of 6/30/25) | Emery | $50.1M | $50.1M | |
| First Western Federal Savings Bank(Branch-Assigned Deposit Data as of 6/30/25) | Rapid City | $37.8M | $37.8M | |
Banks are listed by the headquarters reported to the FDIC, ordered by total branch-assigned deposits, largest first. In-state figures are deposits assigned to branches located in South Dakota; the Outside column is the remainder of the institution’s footprint. An institution headquartered in South Dakota may operate branches in other states, and banks headquartered elsewhere may operate here. This directory covers the 3,520 FDIC-insured institutions reporting at least one branch in the 1,523 counties within a Combined or Metropolitan Statistical Area, per the FDIC Summary of Deposits, June 30, 2025. It is not a census of every U.S. institution. Deposits shown are total branch-assigned deposits across every county where the institution reports a branch. See the methodology for how each figure is built, or the disclaimer for how this data should, and should not, be read.
Institutions are named on this page solely to describe publicly reported FDIC data. A listing does not imply any affiliation between any institution and The Executive Recruiter Group, or endorsement by either.