State markets / Percent
County leading bank-holder share
Largest reported holding-company or insured-institution share of 2025 FDIC branch deposits within each county or county equivalent.- Rows
- 3,104
- County screen
- 3,104
- Coverage
- 2025
Selected lens
County bank leader signal mosaicLargest county screen by visible County bank leader; exact rows stay inspectable and reusable.- Visible frame
- Loading Preparing bounded observation records
- Selected record
- Pending Available when observation records load
- Benchmark
- Pending Computed after the bounded frame loads
- Evidence route
- Loading Resolving source custody
Figure lens
County bank leader / TreemapLargest county screen by visible County bank leader; exact rows stay inspectable and reusable.- Visible frame
- Loading Preparing bounded observation records
- Selected record
- Pending Available when observation records load
- Benchmark
- Pending Computed after the bounded frame loads
- Reuse route
- JSON / CSV same bounded query state
Loading observation datasetPreparing the bounded County bank leader series.
Comparison boundaryCounty rows are screens of positive FDIC Summary of Deposits branch balances grouped to the reported top bank holding company when available and otherwise to the insured institution. Branch-reported deposits may not represent where every customer lives or competes, county boundaries may not match a banking market, deposits are not every banking product, and these screens are not legal market definitions.
Method noteAntitrust RadarSource-backed competition figure
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