Scott County, Iowa, a core county of the Davenport-Moline, IA-IL market, holds $5.1B in deposits across 17 insured institutions and 49 branches. Quad City Bank and Trust Company is the largest deposit holder at 40.6% share. The top three banks hold 67% of deposits, which places the county in the Concentrated band. Deposits have grown 7.3% since 2020 while the branch count fell by 5.8%. It produces $10.6B of output, ranking #343 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: 52 in 2020 to 49 in 2025. Institutions: 18 to 17. Top-three share: 69% to 67%.
Institutions by deposits
| Institution | Deposits | Share | 5‑yr deposits |
|---|---|---|---|
| Quad City Bank and Trust Company | $2.1B | 40.6% | +37% |
| Wells Fargo Bank | $780M | 15.4% | -23% |
| U.S. Bank | $533M | 10.5% | -30% |
| First Central State Bank | $248M | 4.9% | +33% |
| CBI Bank & Trust | $195M | 3.8% | +46% |
| Blue Grass Savings Bank | $188M | 3.7% | +11% |
| Blackhawk Bank & Trust | $181M | 3.6% | +80% |
| TBK Bank, SSB | $170M | 3.3% | +1% |
| Time Bank | $153M | 3.0% | no 2020 presence |
| American Bank and Trust Company | $151M | 3.0% | +43% |
| Great Southern Bank | $111M | 2.2% | 0% |
| Old National Bank | $105M | 2.1% | -2% |
| Fortress Bank | $90M | 1.8% | +104% |
| First Trust and Savings Bank | $50M | 1.0% | +70% |
| BankOrion | $23M | 0.5% | +139% |
| Liberty Trust & Savings Bank | $23M | 0.5% | +119% |
| First National Bank | $13M | 0.3% | +22% |
The 17 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 Davenport-Moline market
Scott County is one of 6 counties that make up the Davenport-Moline, IA-IL market, a Combined Statistical Area (ranked #105 of 293 U.S. markets by economic output). It produces 38.7% of the market’s output and holds 39.2% of its deposits.
| Measure | Scott County | Share of parent market |
|---|---|---|
| 2024 GDP | $10.6B | 38.7% |
| Deposits | $5.1B | 39.2% |
| Population | 175,259 | 37.4% |
View the full Davenport-Moline market profile →
Recruiting in Scott 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 Scott County.
See how we help banks recruit commercial banking talent