Banks in Collinsville, OK

Branches open

Banks present

Deposits (2026)

$232M

Closings on record

0 openings

Banks by deposits in Collinsville (2026)

Bank	Deposits	Share	Branches
BancFirst	$129M	55.6%	1
RCB Bank	$103M	44.4%	1

All branches

BancFirst — 200 E Main St$129M
RCB Bank — 111 N 11th St$103M

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.