Collinsville, Oklahoma
Banks & credit unions in Collinsville
4 federally insured institutions operate a branch in Collinsville, Oklahoma, across 3 locations.
Each institution’s branch count below is for Collinsville only. Select one to see its branches in this town.
| # | Institution | Type | Branches in Collinsville | Total assets |
|---|---|---|---|---|
| 1 | BancFirst | Bank | 1 | $12.8B |
| 2 | RCB Bank | Bank | 1 | $4.07B |
| 3 | Armstrong Bank | Bank | 1 | $2.71B |
| 4 | Oklahoma Central | Credit union | 1 | $760.7M |
Source: U.S. FDIC BankFind & NCUA 5300 Call Report (public data). Data sources · Data as of Q1 2026