Seacoast National Bank holds $12.5B in deposits across 25 counties in 10 ranked markets and 1 state. Its deposit footprint is concentrated: the top three counties (Martin County, Palm Beach County, Miami-Dade County) hold 45% of its deposits. It ranks among the three largest institutions in 7 of the 25 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. | Martin County, FL | $2.4B | 19.2% | 32.1% | 6 |
| 2. | Palm Beach County, FL | $1.7B | 13.4% | 2.6% | 11 |
| 3. | Miami-Dade County, FL | $1.6B | 12.8% | 0.8% | 7 |
| 4. | Orange County, FL | $874M | 7.0% | 2.0% | 6 |
| 5. | St. Lucie County, FL | $851M | 6.8% | 14.1% | 5 |
| 6. | Indian River County, FL | $501M | 4.0% | 8.4% | 4 |
| 7. | Seminole County, FL | $486M | 3.9% | 4.4% | 4 |
| 8. | Levy County, FL | $437M | 3.5% | 74.8% | 5 |
| 9. | Brevard County, FL | $405M | 3.2% | 3.5% | 2 |
| 10. | Lake County, FL | $391M | 3.1% | 4.3% | 3 |
| 11. | Sarasota County, FL | $388M | 3.1% | 2.0% | 3 |
| 12. | Volusia County, FL | $347M | 2.8% | 2.8% | 3 |
| 13. | Pinellas County, FL | $311M | 2.5% | 0.4% | 3 |
| 14. | Broward County, FL | $305M | 2.4% | 0.4% | 4 |
| 15. | Okeechobee County, FL | $303M | 2.4% | 30.4% | 1 |
| 16. | Hillsborough County, FL | $273M | 2.2% | 0.6% | 3 |
| 17. | Marion County, FL | $174M | 1.4% | 2.4% | 1 |
| 18. | Alachua County, FL | $140M | 1.1% | 2.5% | 1 |
| 19. | Duval County, FL | $132M | 1.1% | 0.1% | 1 |
| 20. | Hendry County, FL | $107M | 0.9% | 16.2% | 1 |
| 21. | Columbia County, FL | $103M | 0.8% | 5.1% | 1 |
| 22. | Dixie County, FL | $89M | 0.7% | 43.5% | 1 |
| 23. | Citrus County, FL | $77M | 0.6% | 2.5% | 1 |
| 24. | Collier County, FL | $65M | 0.5% | 0.3% | 1 |
| 25. | Gilchrist County, FL | $58M | 0.5% | 22.2% | 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.