Bank BranchesEvery insured bank office · FDIC · 1994–2026

Bank Branches › South Dakota › Pennington County

Banks in Pennington County, South Dakota

Pennington County has 23 bank offices, 9 fewer than its peak of 32 in 2005 (−28%). They belong to 10 banks, led by First Interstate Bank with 7.

23
offices, 2026
32
peak (2005)
14
no longer reported
$3.3B
deposits booked

Map

open (23)no longer reported (13 of 14 have map coordinates)

The county's passbook

16321994: 21 offices, $791M1995: 19 offices, $793M1996: 20 offices, $817M1997: 21 offices, $846M1998: 22 offices, $883M1999: 22 offices, $945M2000: 23 offices, $972M2001: 23 offices, $1.0B2002: 25 offices, $1.1B2003: 26 offices, $1.2B2004: 28 offices, $1.2B2005: 32 offices, $1.3B2006: 32 offices, $1.4B2007: 32 offices, $1.4B2008: 32 offices, $1.4B2009: 32 offices, $1.5B2010: 32 offices, $1.6B2011: 32 offices, $1.7B2012: 32 offices, $1.8B2013: 31 offices, $1.9B2014: 30 offices, $2.0B2015: 30 offices, $2.1B2016: 30 offices, $2.2B2017: 30 offices, $2.4B2018: 29 offices, $2.4B2019: 28 offices, $2.5B2020: 28 offices, $3.1B2021: 28 offices, $3.5B2022: 26 offices, $3.6B2023: 25 offices, $3.1B2024: 24 offices, $3.1B2025: 23 offices, $3.2B2026: 23 offices, $3.3Bpeak 32 · 2005$3.3B1995200020052010201520202026
Bank offices reporting on June 30Deposits booked at them (nominal dollars, own scale)
Pennington County1994–2026
DateofficesChangeDeposits
Jun 30 199421$791M
Jun 30 199519−2$793M
Jun 30 200023+1$972M
Jun 30 2005PEAK32+4$1.3B
Jun 30 201032·$1.6B
Jun 30 201530·$2.1B
Jun 30 202028·$3.1B
Jun 30 202523−1$3.2B
Jun 30 2026NOW23·$3.3B
Open the full passbook — all 33 years ▾
DateofficesChangeDeposits
Jun 30 199421$791M
Jun 30 199519−2$793M
Jun 30 199620+1$817M
Jun 30 199721+1$846M
Jun 30 199822+1$883M
Jun 30 199922·$945M
Jun 30 200023+1$972M
Jun 30 200123·$1.0B
Jun 30 200225+2$1.1B
Jun 30 200326+1$1.2B
Jun 30 200428+2$1.2B
Jun 30 2005PEAK32+4$1.3B
Jun 30 200632·$1.4B
Jun 30 200732·$1.4B
Jun 30 200832·$1.4B
Jun 30 200932·$1.5B
Jun 30 201032·$1.6B
Jun 30 201132·$1.7B
Jun 30 201232·$1.8B
Jun 30 201331−1$1.9B
Jun 30 201430−1$2.0B
Jun 30 201530·$2.1B
Jun 30 201630·$2.2B
Jun 30 201730·$2.4B
Jun 30 201829−1$2.4B
Jun 30 201928−1$2.5B
Jun 30 202028·$3.1B
Jun 30 202128·$3.5B
Jun 30 202226−2$3.6B
Jun 30 202325−1$3.1B
Jun 30 202424−1$3.1B
Jun 30 202523−1$3.2B
Jun 30 2026NOW23·$3.3B

Banks in Pennington County

BankOfficesDeposits here
First Interstate Bank7$616M
Wells Fargo Bank, National Association3$566M
U.S. Bank National Association3$563M
Pioneer Bank & Trust2$351M
BankWest, Inc.2$101M
Security First Bank2$374M
First Western Federal Savings Bank1$40.6M
First National Bank1$98.7M
Dacotah Bank1$197M
Black Hills Community Bank, N.A.1$365M

Every bank office open in Pennington County

BankAddressOpenedDeposits
U.S. Bank National AssociationRapid City Main Branch701 Saint Joseph StRapid City 577011968$464M
Black Hills Community Bank, N.A.840 Mount Rushmore RdRapid City 577012007$365M
Wells Fargo Bank, National AssociationRapid City Main Branch825 Saint Joseph StRapid City 577011878$346M
Security First BankRapid City Branch501 Quincy StreetRapid City 577022004$333M
First Interstate BankRapid City Gateway Branch333 West Blvd, Ste 100Rapid City 577011973$327M
Pioneer Bank & TrustRapid City West Branch2001 W Omaha StRapid City 577021984$249M
Dacotah BankDacotah Bank Rapid City Downtown Branch125 Main StRapid City 577012004$197M
Wells Fargo Bank, National AssociationMountain View Branch1016 Mountain View RdRapid City 577021967$112M
Wells Fargo Bank, National AssociationRobbinsdale Branch1035 E Saint Patrick StRapid City 577011960$108M
Pioneer Bank & TrustRapid City South Branch2018 Mount Rushmore RdRapid City 577011994$101M
U.S. Bank National AssociationRapid City Western Branch645 Mountain View RdRapid City 577021962$99.4M
First National BankRapid City Branch632 Main StRapid City 577011997$98.7M
BankWest, Inc.Rapid City Branch311 Omaha StRapid City 577012004$95.2M
First Interstate BankWall Branch418 Main StWall 577901908$83.0M
First Interstate BankRapid City East Branch847 N Creek DrRapid City 577032002$64.0M
First Interstate BankRapid City Sturgis Road Branch3510 Sturgis RdRapid City 577021975$51.6M
First Interstate BankNew Underwood Branch404 S A AveNew Underwood 577611941$51.3M
Security First BankSecurity First Bank - Buffalo Crossing Branch1919 Hope CtRapid City 577012023$41.2M
First Western Federal Savings Bank402 Main StRapid City 577011979$40.6M
First Interstate BankHill City Branch351 East Main StreetHill City 577451952$39.8M
BankWest, Inc.Bankwest - Westhills Village255 Texas StRapid City 577012019$6.0M
First Interstate BankRapid City Downtown Branch14 Saint Joseph StRapid City 57701 · Drive-through / facility office1984$0
U.S. Bank National AssociationRapid City - Main Auto Bank Branch630 Kansas City StRapid City 57701 · Drive-through / facility office2002$0

Sorted by deposits booked on June 30, 2026. "Opened" is the establishment date in the FDIC record.

Offices no longer reported

Offices in Pennington County that filed a report in some year from 1994 on and are missing from 2026. Most closed; some were sold to non-banks or converted. Newest departures first.

Last bank on the signAddressLast reportPeak deposits
Dacotah Bank3535 5th StRapid City 577012024$20.8M
Security First Bank1919 Hope CourtRapid City 57701 · Mobile / seasonal office2023$0
Security First Bank1540 Samco Road, Suite BRapid City 577022022$15.0M
Security First Bank5430 Sheridan Lake Rd.Rapid City 577022022$38.6M
Great Western Bank1516 East Saint Patrick StreetRapid City 57703 · Full-service retail office2021$16.4M
Great Western Bank751 Mountain View RoadRapid City 57709 · Full-service retail office2021$22.6M
U.S. Bank National Associationre-filed as office 619351255 Texas StreetRapid City 57701 · Mobile / seasonal office2019$5.9M
Wells Fargo Bank, National Association520 North Ellsworth RoadBox Elder 577192018$23.6M
U.S. Bank National Association2200 North Maple AvenueRapid City 57701 · Full-service retail office2017$2.2M
First Interstate Bank650 Flormann StreetRapid City 57701 · Drive-through / facility office2013$3.2M
Great Western Bank1200 Lacrosse StreetRapid City 57701 · Full-service retail office2012$7.6M
U.S. Bank National Association2001 West Main StreetRapid City 57701 · Drive-through / facility office2007$0
Green Tree Retail Services Bank1400 Turbine DriveRapid City 577012002$5.7M
Norwest Bank South Dakota, National Association202 Disk DriveRapid City 577011999$12.4M
Metropolitan Federal Bank, FSBre-filed as office 263769255 Texas StreetRapid City 577011994$3.5M
Metropolitan Federal Bank, FSB909 St Joseph StreetRapid City 577091994$69.1M

County FIPS 46103 · 2,777 square miles of land (2024 Census Gazetteer).