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States · South Dakota

Bank Deposits in Yankton County, South Dakota

Where bank deposits are booked in Yankton County - FDIC Summary of Deposits, June 30, 2026.

Total bank deposits
$1.31B
Bank offices
10
Banks present
7
Top 4 banks' share
89.9%

Deposit market share in Yankton County

#BankBranch deposits hereShare
1First Dakota National Bank$744.03M56.8%
2First National Bank Of Omaha$235.33M18.0%
3Cortrust Bank National Association$101.00M7.7%
4Elkhorn Valley Bank & Trust$98.23M7.5%
5Wells Fargo Bank, National Association$89.98M6.9%
6First Interstate Bank$30.11M2.3%
7Farmers And Merchants State Bank, Bloomfield, Nebraska$12.21M0.9%

Credit unions with branches in Yankton County

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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