Banks in Collinsville, OK

Branches open

Banks present

Deposits (2025)

$238M

Closings on record

0 openings

Banks by deposits in Collinsville (2025)

Bank	Deposits	Share	Branches
BancFirst	$137M	57.7%	1
RCB Bank	$101M	42.3%	1

All branches

BancFirst — 200 E Main St$137M
RCB Bank — 111 N 11th St$101M

Closings

Armstrong Bank — Collinsville, OKbank exits city
118 N 11TH ST · closed May 28, 2026

Transcribed from FDIC BankFind Suite active-location records, the annual Summary of Deposits and structure-change records. Deposit figures reflect the office to which deposits are reported and may not represent where depositors live.