Lists · Deposits by county
Sangamon County, IL Bank Deposit Market Share
INB, N.A. holds the largest share of deposits in Sangamon County, IL, 21.9%, followed by United Community Bank (17.0%) and Bank of Springfield (12.9%). 24 institutions hold $9.40B at 73 offices as of June 30, 2026.
| # | Institution | Deposits | Market share | Share change from 2025 |
|---|---|---|---|---|
| 1 | INB, N.A. | $2.06B | 21.95% | — |
| 2 | United Community Bank | $1.60B | 17.04% | — |
| 3 | Bank of Springfield | $1.21B | 12.87% | — |
| 4 | JPMorgan Chase Bank, N.A. | $1.01B | 10.70% | — |
| 5 | PNC Bank, N.A. | $533.7M | 5.68% | — |
| 6 | U.S. Bank N.A. | $419.5M | 4.46% | — |
| 7 | Morton Community Bank | $405.0M | 4.31% | — |
| 8 | TIB, N.A. | $404.1M | 4.30% | — |
| 9 | Carrollton Bank | $354.1M | 3.77% | — |
| 10 | Heartland Bank and Trust Company | $248.7M | 2.65% | — |
| 11 | Security Bank, S.B. | $185.5M | 1.97% | — |
| 12 | Prairie State Bank & Trust | $163.4M | 1.74% | — |
| 13 | Warren-Boynton State Bank | $139.4M | 1.48% | — |
| 14 | Bank & Trust Company | $120.3M | 1.28% | — |
| 15 | American Bank of Freedom | $118.4M | 1.26% | — |
| 16 | First Bankers Trust Company, N.A. | $108.6M | 1.16% | — |
| 17 | Hickory Point Bank and Trust | $81.2M | 0.86% | — |
| 18 | Regions Bank | $76.8M | 0.82% | — |
| 19 | Alliance Community Bank | $50.4M | 0.54% | — |
| 20 | Williamsville State Bank and Trust | $35.2M | 0.37% | — |
| 21 | West Central Bank | $31.1M | 0.33% | — |
| 22 | The First National Bank of Raymond | $24.2M | 0.26% | — |
| 23 | Peoples Bank & Trust | $11.6M | 0.12% | — |
| 24 | Woodforest National Bank | $6.9M | 0.07% | — |
About this list
Deposits are those held at each institution's offices in Sangamon 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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