Largest banks and credit unions in Wyoming by assets
| Name | City | Type | Total assets ($) |
|---|---|---|---|
| Blue | Cheyenne | Credit union | 2,309,562,069 |
| Pinnacle Bank - Wyoming | Cody | Bank | 1,298,471,000 |
| Hilltop National Bank | Casper | Bank | 1,135,748,000 |
| The Converse County Bank | Douglas | Bank | 1,093,243,000 |
| First Northern Bank of Wyoming | Buffalo | Bank | 982,644,000 |
| Uniwyo | Laramie | Credit union | 825,627,982 |
| Platte Valley Bank | Torrington | Bank | 809,176,000 |
| Meridian Trust | Cheyenne | Credit union | 730,535,909 |
| First National Bank of Gillette | Gillette | Bank | 651,928,000 |
| First Federal Bank & Trust | Sheridan | Bank | 621,052,000 |
| Jonah Bank of Wyoming | Casper | Bank | 562,802,000 |
| Trona Valley Community | Green River | Credit union | 470,062,417 |
| Security State Bank | Basin | Bank | 449,139,000 |
| Bank of Star Valley | Afton | Bank | 420,019,000 |
| Wyhy | Cheyenne | Credit union | 408,978,842 |
| Big Horn Federal Savings Bank | Greybull | Bank | 399,773,000 |
| RSNB Bank | Rock Springs | Bank | 380,994,000 |
| Rnb State Bank | Rawlins | Bank | 296,177,000 |
| Sundance State Bank | Sundance | Bank | 290,903,000 |
| Western Vista | Cheyenne | Credit union | 280,764,109 |
| Wyoming Community Bank | Riverton | Bank | 262,448,000 |
| Campco | Gillette | Credit union | 227,641,622 |
| Grand Altitude | Lander | Credit union | 222,309,513 |
| Tanager Bank | Jackson | Bank | 222,271,000 |
| Bank of Commerce | Rawlins | Bank | 216,271,000 |
The full list includes every bank or credit union in Wyoming with street address, ZIP and phone number, plus every other state.
Wyoming cities with the most banks and credit unions
- Cheyenne: 6
- Casper: 3
- Laramie: 3
- Sheridan: 3
- Buffalo: 2
- Cody: 2
- Gillette: 2
- Green River: 2
- Jackson: 2
- Lander: 2
Charter types in Wyoming
- Federal credit union: 18
- State bank (Fed member): 15
- State bank (not Fed member): 4
- National bank: 3
- Federal savings bank: 2
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.