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Bank Deposits in Brookings County, South Dakota
Where bank deposits are booked in Brookings County - FDIC Summary of Deposits, June 30, 2026.
Total bank deposits
$2.24B
Bank offices
14
Banks present
8
Top 4 banks' share
91.7%
Deposit market share in Brookings County
| # | Bank | Branch deposits here | Share |
|---|---|---|---|
| 1 | First Bank & Trust | $1.50B | 66.9% |
| 2 | Bankstar Financial | $302.14M | 13.5% |
| 3 | Wells Fargo Bank, National Association | $138.82M | 6.2% |
| 4 | Dacotah Bank | $115.85M | 5.2% |
| 5 | Central Bank | $88.04M | 3.9% |
| 6 | Richland State Bank | $44.68M | 2.0% |
| 7 | First Interstate Bank | $27.33M | 1.2% |
| 8 | Citizens State Bank, Of Arlington | $25.93M | 1.2% |
Credit unions with branches in Brookings County
- Dakotaland - 2 branches
Credit unions do not report deposits by branch, so only bank deposits are ranked above.
Deposits are booked at the branch office that holds them (FDIC Summary of Deposits), which is not always where the depositor lives - online banks concentrate deposits at a few offices.
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