$8.9B
total assets, June 30, 2026
b1BANK is a state nonmember bank based in Baton Rouge, LA, owned by Business First Bancshares, Inc. (BFST). As of June 30, 2026 it held $8.9 billion in assets and $7.3 billion in deposits; assets were up 12.0% from a year before. It has 61 branches in 2 states.
Updated Oct 11, 2026 · numbers as of June 30, 2026
Total assets
$8.9B
+12.0% in a year · -0.1% in a quarter
Deposits
$7.3B
+13.0% in a year · -2.7% in a quarter
Loans
$6.7B
+10.2% in a year · -0.3% in a quarter
Profit so far
$53.3M
Jan 1 to Jun 30, 2026 · +13.8% in a year
Capital ratio
10.91%
+0.12 pts in a year
Return on assets
1.23%
+0.04 pts in a year
Facts
- Type
- State nonmember bank
- Head office
- 500 Laurel St, Baton Rouge, LA, 70801
- County
- East Baton Rouge
- Holding company
- Business First Bancshares, Inc. (BFST)
- Established
- Feb 1, 2006
- Employees
- 966
- Branches
- 61 in 2 states
- Website
- www.b1bank.com
- Id
- b58228
Quarter by quarter
March 31, 2006 to June 30, 2026
Assets, deposits and loans
Each quarter end, US dollars
Profit by quarter
Net income of each quarter, the last 12
Ratios
Percent. Return on assets and net interest margin are yearly rates.
Branches
61 offices as of June 30, 2026, holding $7.3 billion in deposits
Branch map
Every branch, sized by its deposits
| Largest branches | Place | Deposits |
|---|---|---|
| B1Bank (main office) | Baton Rouge, LA | $1.2B |
| Minden - Mbl Dr Banking Center Branch | Minden, LA | $424M |
| Houma - W Tunnel Blvd Banking Center Branch | Houma, LA | $373M |
| Bibank Lake Charles - Ryan St Branch | Lake Charles, LA | $302M |
| Port Allen Banking Center Branch | Port Allen, LA | $290M |
| Progressive Bank Branch | Monroe, LA | $277M |
| Covington Banking Center Branch | Covington, LA | $252M |
| Tcb-Nasa Branch | Houston, TX | $242M |
| Shreveport Banking Center Branch | Shreveport, LA | $225M |
| Lafayette - Camellia Blvd Banking Center Branch | Lafayette, LA | $216M |
Related pages
Questions and answers
How big is b1BANK?
$8.9 billion in total assets and $7.3 billion in deposits as of June 30, 2026, with assets up 12.0% from a year before. Its loans were $6.7 billion.
How many branches does b1BANK have?
61 branches in 2 states as of June 30, 2026. The most deposits are in Louisiana ($5.9 billion).
Is b1BANK profitable?
Yes: it earned $53.3 million from January 1 to June 30, 2026 (up 13.8% from the same months a year before). Its return on assets was 1.23% a year; about 1% is typical.
Who owns b1BANK?
b1BANK is owned by Business First Bancshares, Inc., its holding company, which is listed as BFST.
Official public data from the reports every insured bank files each quarter. Profit so far runs from January 1 to the quarter end. Branch deposits are counted once a year, as of June 30. New quarters appear about two months after the quarter ends.