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US Banks and Credit Unions › South Dakota

Banks and Credit Unions in South Dakota with Websites and Phone Numbers (2026 List)

There are 89 banks and credit unions in South Dakota in this list.

Get the full list: all 8,516 banks and credit unions with websites (banks) and phone numbers (credit unions)Type, name, street address, city, state, ZIP, phone (credit unions), website (banks), total assets, deposits or shares, offices, members, year established, charter type and FDIC or NCUA number. CSV plus Excel, sortable and filterable. Instant download.Need more than one list? Get all 7 lists for $29.
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Largest banks and credit unions in South Dakota by assets

NameCityTypeTotal assets ($)
Citibank, National AssociationSioux FallsBank1,976,180,000,000
Wells Fargo Bank, National AssociationSioux FallsBank1,907,928,000,000
The Bancorp Bank, National AssociationSioux FallsBank9,205,913,000
Pathward, National AssociationSioux FallsBank7,313,151,000
Dacotah BankAberdeenBank4,922,868,000
First Bank & TrustBrookingsBank4,784,894,000
First PREMIER BankSioux FallsBank3,640,978,000
First Dakota National BankYanktonBank3,390,171,000
Sunrise Banks, National AssociationSioux FallsBank2,780,318,000
Black HillsRapid CityCredit union2,378,125,758
American Bank & TrustSioux FallsBank2,248,298,000
The First National Bank in Sioux FallsSioux FallsBank2,119,293,000
First National BankFort PierreBank2,032,246,000
BankWest, Inc.PierreBank1,934,619,000
First Savings BankBeresfordBank1,594,265,000
CorTrust Bank National AssociationMitchellBank1,564,404,000
1st Financial Bank USADakota DunesBank1,404,116,000
Plains Commerce BankSioux FallsBank1,298,838,000
Pioneer Bank & TrustBelle FourcheBank1,009,488,000
Reliabank DakotaEstellineBank788,411,000
DakotalandHuronCredit union751,587,890
First Fidelity BankBurkeBank717,008,000
Security Savings BankCantonBank557,378,000
LevoSioux FallsCredit union515,964,096
Black Hills Community Bank, N.A.Rapid CityBank489,706,000

The full list includes every bank or credit union in South Dakota with street address, ZIP and phone number, plus every other state.

South Dakota cities with the most banks and credit unions

Charter types in South Dakota

Where does this data come from?

FDIC BankFind institution data (October 2026) and NCUA credit union call report data (June 30, 2026). Banks list their website and credit unions list their main office phone. Phone numbers are main lines published by the government. No personal names or personal contact details are included.

Other states

Alabama181 banks and credit unionsAlaska13 banks and credit unionsArizona45 banks and credit unionsArkansas125 banks and credit unionsCalifornia354 banks and credit unionsColorado125 banks and credit unionsConnecticut90 banks and credit unionsDelaware30 banks and credit unionsDistrict of Columbia32 banks and credit unionsFlorida188 banks and credit unionsGeorgia194 banks and credit unionsHawaii51 banks and credit unionsIdaho36 banks and credit unionsIllinois510 banks and credit unionsIndiana208 banks and credit unionsIowa291 banks and credit unionsKansas245 banks and credit unionsKentucky171 banks and credit unionsLouisiana239 banks and credit unionsMaine70 banks and credit unionsMaryland87 banks and credit unionsMassachusetts210 banks and credit unionsMichigan241 banks and credit unionsMinnesota301 banks and credit unionsMississippi112 banks and credit unionsMissouri277 banks and credit unionsMontana76 banks and credit unionsNebraska188 banks and credit unionsNevada27 banks and credit unionsNew Hampshire29 banks and credit unionsNew Jersey175 banks and credit unionsNew Mexico66 banks and credit unionsNew York383 banks and credit unionsNorth Carolina95 banks and credit unionsNorth Dakota89 banks and credit unionsOhio348 banks and credit unionsOklahoma221 banks and credit unionsOregon59 banks and credit unionsPennsylvania378 banks and credit unionsPuerto Rico9 banks and credit unionsRhode Island19 banks and credit unionsSouth Carolina88 banks and credit unionsTennessee234 banks and credit unionsTexas726 banks and credit unionsUtah95 banks and credit unionsVermont24 banks and credit unionsVirginia151 banks and credit unionsWashington102 banks and credit unionsWest Virginia115 banks and credit unionsWisconsin251 banks and credit unionsWyoming42 banks and credit unions

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