Lists · Deposits by county
Scott County, MO Bank Deposit Market Share
Montgomery Bank holds the largest share of deposits in Scott County, MO, 31.8%, followed by Alliance Bank (11.1%) and First Midwest Bank of Dexter (10.6%). 10 institutions hold $1.13B at 13 offices as of June 30, 2026.
| # | Institution | Deposits | Market share | Share change from 2025 |
|---|---|---|---|---|
| 1 | Montgomery Bank | $359.0M | 31.82% | — |
| 2 | Alliance Bank | $125.1M | 11.09% | — |
| 3 | First Midwest Bank of Dexter | $119.6M | 10.60% | — |
| 4 | The Bank of Missouri | $102.2M | 9.06% | — |
| 5 | First State Bank and Trust Company, Inc. | $90.4M | 8.02% | — |
| 6 | First State Community Bank | $86.1M | 7.64% | — |
| 7 | Regions Bank | $70.6M | 6.26% | — |
| 8 | Southern Bank | $70.2M | 6.22% | — |
| 9 | U.S. Bank N.A. | $67.0M | 5.94% | — |
| 10 | The Bank of Advance | $37.7M | 3.35% | — |
About this list
Deposits are those held at each institution's offices in Scott County as of June 30, 2026, from the FDIC Summary of Deposits, whatever state the institution is headquartered in. Market share is the institution's deposits divided by all deposits in the market. Shares are by bank charter, not rolled up to the holding company, and cover FDIC-insured institutions only, so credit unions are not included. Each office is placed in its county and metro area by the FDIC branch directory; the few offices the directory does not list are left out of the market and of every share.
The change from 2025 is not shown for this market: some offices that closed during the year cannot be placed in a single county or metro area, and they hold enough deposits to move the comparison. The 2026 shares are complete.
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