Sumter County, Florida, a core county of the Orlando-Lakeland-Deltona, FL market, holds $5.1B in deposits across 10 insured institutions and 36 branches. Seacoast National Bank is the largest deposit holder at 51.1% share. The top three banks hold 74% of deposits, which places the county in the Concentrated band. Deposits have grown 21.5% since 2021 while the branch count rose by 28.6%. It produced $5.8B of real gross domestic product in 2024, ranking #543 of the 1,523 ranked counties by economic output.
Ranks show where the county stands among the 1,523 ranked counties (those within a Combined or Metropolitan Statistical Area that have a branch). They describe relative position, not a rating of market quality or suitability.
Deposit trend
Branches: 28 in 2021 to 36 in 2026. Institutions: 8 to 10. Top-three share: 75% to 74%.
Institutions by deposits
| Institution | Deposits | Share | 5‑yr deposits |
|---|---|---|---|
| Seacoast National Bank | $2.6B | 51.1% | +16% |
| JPMorgan Chase Bank | $646M | 12.8% | +38% |
| Wells Fargo Bank | $529M | 10.5% | +23% |
| Truist Bank | $457M | 9.0% | +6% |
| Bank of America | $356M | 7.1% | +31% |
| Fifth Third Bank | $179M | 3.6% | no 2021 presence |
| Regions Bank | $176M | 3.5% | -21% |
| SouthState Bank | $89M | 1.8% | +5% |
| United Southern Bank | $37M | 0.7% | +24% |
| Woodforest National Bank | $4M | 0.1% | no 2021 presence |
The 10 insured institutions with a branch presence in this county, per the FDIC Summary of Deposits, June 30, 2026. Five-year change compares the same institution’s county deposits in 2021 and 2026. Institutions are tracked by FDIC certificate number, and where an institution acquired another bank, the acquired bank’s prior deposits are folded into the baseline so the change reflects the combined, continuing franchise rather than reading as new. “No 2021 presence” means neither the institution nor a bank it later absorbed reported deposits in this county that year. Deposit figures are nominal and are not adjusted for inflation.
Part of the Orlando-Lakeland-Deltona market
Sumter County is one of 8 counties that make up the Orlando-Lakeland-Deltona, FL market, a Combined Statistical Area (ranked #18 of 293 U.S. markets by economic output). It produces 2.3% of the market’s output and holds 4.8% of its deposits.
| Measure | Sumter County | Share of parent market |
|---|---|---|
| 2024 GDP | $5.8B | 2.3% |
| Deposits | $5.1B | 4.8% |
| Population | 157,772 | 3.3% |
View the full Orlando-Lakeland-Deltona market profile →
Recruiting in Sumter County
Deposits are held closely by the largest banks, which often means the bankers worth recruiting are inside a small number of institutions. Who holds the deposits, and how contested the market is, shapes both the runway for growth and the competition you would be recruiting against. We recruit commercial relationship managers, banking teams, and market leaders for banks building in markets like Sumter County.
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