Ector County, Texas, a core county of the Midland-Odessa-Andrews, TX market, holds $3.8B in deposits across 18 insured institutions and 36 branches. Prosperity Bank is the largest deposit holder at 26.9% share. The top three banks hold 50% of deposits, which places the county in the Moderate band. Deposits have grown 0.6% since 2020 while the branch count fell by 2.7%. It produces $13.8B of output, ranking #289 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: 37 in 2020 to 36 in 2025. Institutions: 16 to 18. Top-three share: 36% to 50%.
Institutions by deposits
| Institution | Deposits | Share | 5‑yr deposits |
|---|---|---|---|
| Prosperity Bank | $1.0B | 26.9% | +120% |
| Southwest Bank | $453M | 11.8% | +14% |
| JPMorgan Chase Bank | $448M | 11.7% | +3% |
| Frost Bank | $397M | 10.3% | -10% |
| Wells Fargo Bank | $303M | 7.9% | -28% |
| American Momentum Bank | $259M | 6.7% | -43% |
| Bank of America | $196M | 5.1% | +22% |
| City Bank | $164M | 4.3% | +7% |
| Truist Bank | $143M | 3.7% | -7% |
| UMB Bank | $70M | 1.8% | no 2020 presence |
| PNC Bank | $68M | 1.8% | -27% |
| Community National Bank | $65M | 1.7% | -55% |
| The Yoakum National Bank | $57M | 1.5% | no 2020 presence |
| First Financial Bank | $57M | 1.5% | +22% |
| West Texas State Bank | $51M | 1.3% | no 2020 presence |
| First National Bank Texas | $45M | 1.2% | +39% |
| West Texas National Bank | $26M | 0.7% | +1,951% |
| Maverick Bank | $8M | 0.2% | no 2020 presence |
The 18 insured institutions with a branch presence in this county, per the FDIC Summary of Deposits, June 30, 2025. Five-year change compares the same institution’s county deposits in 2020 and 2025. 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 2020 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 Midland-Odessa-Andrews market
Ector County is one of 4 counties that make up the Midland-Odessa-Andrews, TX market, a Combined Statistical Area (ranked #57 of 293 U.S. markets by economic output). It produces 19.6% of the market’s output and holds 28.0% of its deposits.
| Measure | Ector County | Share of parent market |
|---|---|---|
| 2024 GDP | $13.8B | 19.6% |
| Deposits | $3.8B | 28.0% |
| Population | 173,801 | 45.0% |
View the full Midland-Odessa-Andrews market profile →
Recruiting in Ector County
Deposits are split among a moderate 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 Ector County.
See how we help banks recruit commercial banking talent