Bank Branches › Wyoming › Sweetwater County
Banks in Sweetwater County, Wyoming
Sweetwater County has 11 bank offices, 3 fewer than its peak of 14 in 2008 (−21%). They belong to 9 banks, led by RSNB Bank with 2.
11
offices, 2026
14
peak (2008)
5
no longer reported
$1.1B
deposits booked
Map
open (11)no longer reported (5)
The county's passbook
Bank offices reporting on June 30Deposits booked at them (nominal dollars, own scale)
| Date | offices | Change | Deposits |
|---|---|---|---|
| Jun 30 1994 | 9 | $477M | |
| Jun 30 1995 | 9 | · | $492M |
| Jun 30 2000 | 12 | · | $495M |
| Jun 30 2005 | 12 | · | $587M |
| Jun 30 2008PEAK | 14 | +1 | $807M |
| Jun 30 2010 | 13 | −1 | $783M |
| Jun 30 2015 | 13 | · | $976M |
| Jun 30 2020 | 13 | · | $1.1B |
| Jun 30 2025 | 11 | · | $1.1B |
| Jun 30 2026NOW | 11 | · | $1.1B |
Open the full passbook — all 33 years ▾
| Date | offices | Change | Deposits |
|---|---|---|---|
| Jun 30 1994 | 9 | $477M | |
| Jun 30 1995 | 9 | · | $492M |
| Jun 30 1996 | 9 | · | $487M |
| Jun 30 1997 | 9 | · | $456M |
| Jun 30 1998 | 12 | +3 | $478M |
| Jun 30 1999 | 12 | · | $498M |
| Jun 30 2000 | 12 | · | $495M |
| Jun 30 2001 | 13 | +1 | $534M |
| Jun 30 2002 | 13 | · | $535M |
| Jun 30 2003 | 12 | −1 | $555M |
| Jun 30 2004 | 12 | · | $582M |
| Jun 30 2005 | 12 | · | $587M |
| Jun 30 2006 | 13 | +1 | $659M |
| Jun 30 2007 | 13 | · | $768M |
| Jun 30 2008PEAK | 14 | +1 | $807M |
| Jun 30 2009 | 14 | · | $796M |
| Jun 30 2010 | 13 | −1 | $783M |
| Jun 30 2011 | 13 | · | $807M |
| Jun 30 2012 | 13 | · | $886M |
| Jun 30 2013 | 13 | · | $914M |
| Jun 30 2014 | 13 | · | $949M |
| Jun 30 2015 | 13 | · | $976M |
| Jun 30 2016 | 13 | · | $981M |
| Jun 30 2017 | 13 | · | $927M |
| Jun 30 2018 | 12 | −1 | $920M |
| Jun 30 2019 | 13 | +1 | $940M |
| Jun 30 2020 | 13 | · | $1.1B |
| Jun 30 2021 | 12 | −1 | $1.4B |
| Jun 30 2022 | 12 | · | $1.2B |
| Jun 30 2023 | 12 | · | $1.1B |
| Jun 30 2024 | 11 | −1 | $1.1B |
| Jun 30 2025 | 11 | · | $1.1B |
| Jun 30 2026NOW | 11 | · | $1.1B |
Banks in Sweetwater County
| Bank | Offices | Deposits here |
|---|---|---|
| RSNB Bank | 2 | $349M |
| State Bank | 2 | $68.0M |
| Wells Fargo Bank, National Association | 1 | $152M |
| Glacier Bank | 1 | $84.3M |
| BMO Bank National Association | 1 | $33.5M |
| U.S. Bank National Association | 1 | $80.1M |
| First Western Trust Bank | 1 | $67.0M |
| Nebraskaland Bank | 1 | $224M |
| Tanager Bank | 1 | $19.9M |
Every bank office open in Sweetwater County
| Bank | Address | Deposits |
|---|---|---|
| RSNB BankRsnb Bank | 200 2nd StRock Springs 82901 | $290M |
| Nebraskaland BankCommerce Bank Of Wyoming Branch | 1575 Dewar Dr, Ste 100Rock Springs 82901 | $224M |
| Wells Fargo Bank, National AssociationRock Springs Branch | 1400 Dewar DrRock Springs 82901 | $152M |
| Glacier BankRock Springs Branch | 601 N Front StRock Springs 82901 | $84.3M |
| U.S. Bank National AssociationRock Springs Branch | 1510 Dewar DrRock Springs 82901 | $80.1M |
| First Western Trust BankRock Springs Branch | 2515 Foothill BlvdRock Springs 82901 | $67.0M |
| RSNB BankWest Branch | 1987 Dewar DrRock Springs 82901 | $58.4M |
| State Bank | 30 Shoshone AveGreen River 82935 | $47.6M |
| BMO Bank National AssociationGreen River Branch | 10 Shoshone AveGreen River 82935 | $33.5M |
| State BankRock Springs Branch | 300 Center StRock Springs 82901 | $20.4M |
| Tanager BankRock Springs Branch | 301 2nd StRock Springs 82901 | $19.9M |
Sorted by deposits booked on June 30, 2026. "Opened" is the establishment date in the FDIC record.
Offices no longer reported
Offices in Sweetwater 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 sign | Address | Last report |
|---|---|---|
| U.S. Bank National Association | 285 Uinta DrGreen River 82935 | 2023 |
| Wells Fargo Bank, National Association | 125 West Flaming Gorge WayGreen River 82935 | 2020 |
| Bank of the West | 200 North Center StreetRock Springs 82901 | 2017 |
| The Rock Springs National Bank | 201 Gateway BlvdRock Springs 82901 · Full-service retail office | 2009 |
| Wells Fargo Bank Wyoming, National Association | 2581 Foothill BoulevardRock Springs 82901 | 2002 |
| First Bank, Federal Savings Bankre-filed as office 275106 | 285 Uinta DrGreen River 82935 | 1996 |
| First Bank, Federal Savings Bankre-filed as office 275111 | 1510 Dewar DriveRock Springs 82901 | 1996 |
County FIPS 56037 · 10,427 square miles of land (2024 Census Gazetteer).