b1BANK holds $6.4B in deposits across 28 counties in 9 ranked markets and 2 states. Its deposit footprint is broadly distributed: the top three counties (East Baton Rouge County, Dallas County, Terrebonne County) hold 36% of its deposits, and Louisiana accounts for 75% of the total. It ranks among the three largest institutions in 5 of the 28 counties where it operates.
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Data as of June 30, 2025 (FDIC Summary of Deposits)
| County | Deposits | County’s % of Bank’s Deposits | Bank’s % of County Deposits | Branches | |
|---|---|---|---|---|---|
| 1. | East Baton Rouge County, LA | $1.3B | 20.9% | 6.9% | 5 |
| 2. | Dallas County, TX | $523M | 8.1% | 0.2% | 6 |
| 3. | Terrebonne County, LA | $470M | 7.3% | 14.8% | 4 |
| 4. | Harris County, TX | $467M | 7.3% | 0.2% | 4 |
| 5. | Calcasieu County, LA | $416M | 6.5% | 8.0% | 5 |
| 6. | Webster County, LA | $414M | 6.4% | 45.7% | 2 |
| 7. | Collin County, TX | $414M | 6.4% | 1.0% | 3 |
| 8. | West Baton Rouge County, LA | $343M | 5.3% | 62.3% | 2 |
| 9. | St. Tammany County, LA | $226M | 3.5% | 2.9% | 1 |
| 10. | Lafayette County, LA | $180M | 2.8% | 2.1% | 1 |
| 11. | Beauregard County, LA | $179M | 2.8% | 27.1% | 1 |
| 12. | Ouachita County, LA | $167M | 2.6% | 3.8% | 2 |
| 13. | Jefferson County, LA | $166M | 2.6% | 1.2% | 1 |
| 14. | Lafourche County, LA | $159M | 2.5% | 7.4% | 2 |
| 15. | Caddo County, LA | $145M | 2.3% | 2.6% | 1 |
| 16. | St. Landry County, LA | $130M | 2.0% | 7.4% | 2 |
| 17. | Richland County, LA | $129M | 2.0% | 16.1% | 2 |
| 18. | Cameron County, LA | $90M | 1.4% | 56.9% | 1 |
| 19. | St. Martin County, LA | $90M | 1.4% | 10.8% | 2 |
| 20. | Scurry County, TX | $89M | 1.4% | 16.3% | 1 |
| 21. | Ascension County, LA | $61M | 1.0% | 3.2% | 1 |
| 22. | Fort Bend County, TX | $56M | 0.9% | 0.3% | 1 |
| 23. | Iberia County, LA | $54M | 0.8% | 3.1% | 1 |
| 24. | Livingston County, LA | $31M | 0.5% | 2.0% | 1 |
| 25. | Rockwall County, TX | $31M | 0.5% | 1.0% | 1 |
| 26. | Leon County, TX | $28M | 0.4% | 3.8% | 1 |
| 27. | Morehouse County, LA | $24M | 0.4% | 7.4% | 1 |
| 28. | Lincoln County, LA | $8M | 0.1% | 0.4% | 1 |
Deposits are as reported to the FDIC at branch level, June 30, 2025, and are nominal. “County’s % of Bank’s Deposits” is this county’s share of the institution’s total deposits; “Bank’s % of County Deposits” is this institution’s deposits as a percent of all deposits booked in that county. Counties within a Combined or Metropolitan Statistical Area link to their full profile; other counties are shown for completeness.
All 293 markets and the 1,533 counties within a CSA or MSA are covered in the Market Intelligence resource. See the methodology for how each figure is built and when to expect updates.