FDIC-insured bank
Cowboy State Bank
Bank headquartered in Ranchester, Wyoming, part of COWBOY STATE BCORP INC.
Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026
Headquarters and contact
| Address | 515 Us Highway 14 Ranchester, WY 82839 |
| County | Sheridan |
| Metro area | Sheridan, WY |
| Website | www.cowboystatebank.com |
| Phone | not published in FDIC data, see the bank's website |
FDIC record
| FDIC Certificate | 8725 |
| Federal Reserve RSSD ID | 544951 |
| Status | Active |
| Charter class | SM (STATE) |
| Holding company | COWBOY STATE BCORP INC |
| Domestic offices | 2 |
| Financials as of | June 30, 2026 |
Routing number
FDIC does not publish ABA routing numbers, and many banks use different routing numbers by state or by account type. The reliable places to find yours: the bottom left of a check from this bank, the "account details" screen in its online banking, or its official website at www.cowboystatebank.com.
See how your odds compare before you apply at Cowboy State Bank.
Offices nearest to headquarters
| Cowboy State Bank main office Ranchester, WY |
515 Us Highway 14, 82839 |
| Sheridan Branch Sheridan, WY |
232 E Grinnell Plz, 82801 |