Prosperity Bank holds $38.4B in total assets and has $27.8B in deposits across 90 counties in 18 ranked markets and 2 states. Its deposit footprint is broadly distributed in Texas: the top three counties (Harris County, Collin County, and Dallas County) hold 29% of its deposits. It is among the top three banks by deposits in 37 of the 90 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 | $3.3B | 11.8% | 1.1% | 33 |
| Collin County, TX | $3.1B | 11.1% | 7.7% | 16 |
| Dallas County, TX | $1.6B | 5.7% | 0.6% | 24 |
| Lubbock County, TX | $1.3B | 4.6% | 10.8% | 18 |
| Victoria County, TX | $1.3B | 4.5% | 53.1% | 5 |
| Fort Bend County, TX | $1.1B | 3.8% | 5.4% | 9 |
| Ector County, TX | $1.0B | 3.7% | 26.9% | 4 |
| Midland County, TX | $1.0B | 3.7% | 11.1% | 5 |
| Brazos County, TX | $980M | 3.5% | 13.0% | 10 |
| Tulsa County, OK | $895M | 3.2% | 2.7% | 9 |
| Wharton County, TX | $770M | 2.8% | 46.8% | 3 |
| Travis County, TX | $762M | 2.7% | 1.5% | 9 |
| Oklahoma County, OK | $541M | 1.9% | 1.2% | 8 |
| Howard County, TX | $533M | 1.9% | 38.0% | 2 |
| Nueces County, TX | $462M | 1.7% | 7.0% | 8 |
| Liberty County, TX | $443M | 1.6% | 31.7% | 3 |
| Tarrant County, TX | $414M | 1.5% | 0.7% | 11 |
| Ellis County, TX | $411M | 1.5% | 10.9% | 3 |
| Taylor County, TX | $331M | 1.2% | 7.3% | 7 |
| Matagorda County, TX | $326M | 1.2% | 62.0% | 2 |
| Henderson County, TX | $313M | 1.1% | 20.0% | 5 |
| Denton County, TX | $279M | 1.0% | 0.1% | 5 |
| Wichita County, TX | $271M | 1.0% | 6.6% | 4 |
| Montgomery County, TX | $267M | 1.0% | 1.5% | 5 |
| Comal County, TX | $256M | 0.9% | 7.7% | 4 |
| Bastrop County, TX | $248M | 0.9% | 12.6% | 4 |
| San Patricio County, TX | $224M | 0.8% | 25.2% | 5 |
| Williamson County, TX | $203M | 0.7% | 1.6% | 4 |
| DeWitt County, TX | $194M | 0.7% | 11.7% | 3 |
| Bee County, TX | $187M | 0.7% | 45.4% | 1 |
| Brazoria County, TX | $186M | 0.7% | 3.1% | 3 |
| Aransas County, TX | $177M | 0.6% | 38.5% | 1 |
| Terry County, TX | $177M | 0.6% | 82.3% | 1 |
| Walker County, TX | $174M | 0.6% | 16.2% | 2 |
| Fayette County, TX | $165M | 0.6% | 8.3% | 3 |
| Waller County, TX | $165M | 0.6% | 47.8% | 1 |
| Madison County, TX | $164M | 0.6% | 66.4% | 1 |
| Houston County, TX | $148M | 0.5% | 33.0% | 2 |
| Navarro County, TX | $143M | 0.5% | 13.2% | 3 |
| Cooke County, TX | $140M | 0.5% | 9.9% | 2 |
| Galveston County, TX | $140M | 0.5% | 2.0% | 2 |
| Llano County, TX | $137M | 0.5% | 14.7% | 2 |
| Jackson County, TX | $129M | 0.5% | 39.1% | 1 |
| Parker County, TX | $126M | 0.5% | 3.2% | 2 |
| Chambers County, TX | $124M | 0.4% | 20.4% | 2 |
| Burleson County, TX | $123M | 0.4% | 18.8% | 1 |
| Eastland County, TX | $116M | 0.4% | 19.4% | 2 |
| Hale County, TX | $111M | 0.4% | 15.0% | 1 |
| Robertson County, TX | $107M | 0.4% | 20.5% | 1 |
| Gonzales County, TX | $104M | 0.4% | 15.4% | 1 |
| Scurry County, TX | $100M | 0.4% | 18.3% | 1 |
| Anderson County, TX | $100M | 0.4% | 12.4% | 1 |
| Grimes County, TX | $93M | 0.3% | 17.8% | 1 |
| Atascosa County, TX | $92M | 0.3% | 12.9% | 1 |
| Smith County, TX | $87M | 0.3% | 0.9% | 3 |
| Jim Wells County, TX | $86M | 0.3% | 15.0% | 1 |
| Bexar County, TX | $84M | 0.3% | 0.1% | 1 |
| Lee County, TX | $71M | 0.3% | 9.3% | 2 |
| Jefferson County, TX | $70M | 0.3% | 1.2% | 3 |
| Hockley County, TX | $68M | 0.2% | 10.3% | 1 |
| Brown County, TX | $67M | 0.2% | 8.5% | 2 |
| Upshur County, TX | $62M | 0.2% | 5.1% | 1 |
| Calhoun County, TX | $62M | 0.2% | 12.3% | 1 |
| Jack County, TX | $62M | 0.2% | 23.2% | 1 |
| Randall County, TX | $61M | 0.2% | 2.0% | 2 |
| Goliad County, TX | $56M | 0.2% | 30.6% | 1 |
| Gregg County, TX | $51M | 0.2% | 1.1% | 1 |
| Clay County, TX | $49M | 0.2% | 41.8% | 2 |
| Panola County, TX | $48M | 0.2% | 7.0% | 1 |
| Cherokee County, TX | $48M | 0.2% | 4.5% | 2 |
| Van Zandt County, TX | $47M | 0.2% | 4.3% | 1 |
| Hays County, TX | $43M | 0.2% | 1.3% | 1 |
| Freestone County, TX | $42M | 0.1% | 13.3% | 2 |
| Somervell County, TX | $42M | 0.1% | 10.0% | 1 |
| Burnet County, TX | $41M | 0.1% | 2.7% | 1 |
| Lavaca County, TX | $39M | 0.1% | 4.0% | 1 |
| Hood County, TX | $36M | 0.1% | 2.0% | 1 |
| Tom Green County, TX | $34M | 0.1% | 1.1% | 2 |
| Comanche County, TX | $34M | 0.1% | 7.7% | 1 |
| Floyd County, TX | $32M | 0.1% | 15.7% | 1 |
| Colorado County, TX | $31M | 0.1% | 4.0% | 1 |
| Cleveland County, OK | $30M | 0.1% | 0.5% | 1 |
| Guadalupe County, TX | $29M | 0.1% | 1.1% | 1 |
| Kleberg County, TX | $28M | 0.1% | 5.1% | 1 |
| Wise County, TX | $23M | 0.1% | 1.5% | 1 |
| Gillespie County, TX | $22M | 0.1% | 1.4% | 1 |
| Wood County, TX | $21M | 0.1% | 1.8% | 1 |
| Franklin County, TX | $20M | 0.1% | 7.0% | 1 |
| Lamb County, TX | $19M | 0.1% | 5.1% | 1 |
| Milam County, TX | $19M | 0.1% | 3.0% | 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.
Prosperity Bank is named on this page solely to describe publicly reported FDIC deposit data. Its appearance does not imply any affiliation between Prosperity Bank and The Executive Recruiter Group, or endorsement by either.