Third Coast Bank holds $4.9B in total assets and has $4.3B in deposits across 13 counties in 5 ranked markets and 1 state. Its deposit footprint is highly concentrated in Texas: the top three counties (Harris County, Jefferson County, and Wilson County) hold 86% of its deposits. It is among the top three banks by deposits in 1 of the 13 counties where it operates. Figures are from the FDIC Summary of Deposits as of June 30, 2025, and are refreshed once a year when the next survey is released, not quarterly.
Deposits by county
Data as of June 30, 2025 (FDIC Summary of Deposits)
| County | Deposits | County’s % of Bank’s Deposits | Bank’s % of County Deposits | Branches |
|---|---|---|---|---|
| Harris County, TX | $3.4B | 79.2% | 1.2% | 3 |
| Jefferson County, TX | $150M | 3.5% | 2.5% | 2 |
| Wilson County, TX | $145M | 3.4% | 22.5% | 1 |
| Travis County, TX | $145M | 3.4% | 0.3% | 1 |
| Tarrant County, TX | $112M | 2.6% | 0.2% | 1 |
| Brazoria County, TX | $111M | 2.6% | 1.8% | 2 |
| Collin County, TX | $74M | 1.7% | 0.2% | 1 |
| Montgomery County, TX | $53M | 1.2% | 0.3% | 2 |
| Bexar County, TX | $43M | 1.0% | <0.1% | 1 |
| Gonzales County, TX | $27M | 0.6% | 4.0% | 1 |
| Red River County, TX | $16M | 0.4% | 7.1% | 1 |
| Williamson County, TX | $9M | 0.2% | 0.1% | 1 |
| Dallas County, TX | $4M | 0.1% | <0.1% | 1 |
“Deposits (SOD)” are deposits as reported to the FDIC at branch level in the Summary of Deposits (SOD), June 30, 2025, and are nominal. They reflect where deposits are booked and may differ from the institution’s balance-sheet total. “County’s % of Bank’s Deposits” is this county’s share of the institution’s total SOD 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.
Browse all covered institutions in the bank directory or the banks headquartered in TX. All 293 markets and the 1,523 counties with a branch 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, or the disclaimer for how this data should, and should not, be read.
Third Coast Bank is named on this page solely to describe publicly reported FDIC deposit data. Its appearance does not imply any affiliation between Third Coast Bank and The Executive Recruiter Group, or endorsement by either.