Banks in Warren County, Illinois
FDIC-insured institutions in Warren County held $638.9 million in deposits as of June 30, 2026, according to the FDIC.
6 FDIC-insured institutions held $638.9 million in deposits in 6 offices in Warren County at June 30, 2026; Midwest Bank held the most, 50.9% of the county's.
Warren County, June 30, 2026
- $638.9 million
- Deposits in the county
- $638,855,000
- At June 30, 2026, against $609.6 million a year before, each year's own dollars.
- 6
- Institutions with deposits
- FDIC-insured banks and savings institutions with an office here that reported deposits.
- 6
- Offices
- Every office the survey lists here, against 6 in 2025.
- 50.9%
- The largest share
- Midwest Bank, with $325.3 million in 1 office.
Each institution’s share of the county’s deposits
3 more columns on a wider screen
| Institution | Deposits | Share |
|---|---|---|
| Midwest Bank | $325.3 million | 50.9% |
| Security Savings Bank | $193.6 million | 30.3% |
| Community National Bank in Monmouth | $47.7 million | 7.5% |
| Fortress Bank | $41.9 million | 6.6% |
| Morton Community Bank | $21.2 million | 3.3% |
| CBI Bank & Trust | $9.2 million | 1.4% |
An institution with no office in the county in 2025 shows none for that year; a name is the survey’s for 2026, and one without a link has no page because it did not file a Call Report for the newest quarter.
Sources
- FDIC Summary of Deposits — every office's deposits at June 30, 1994 to the newest survey — Federal Deposit Insurance Corporation · Public domain — U.S. Government work · retrieved September 27, 2026
Compiled automatically from FDIC Summary of Deposits — every office's deposits at June 30, 1994 to the newest survey by a checked SQL query · Editor: Kian O'Connor · How this site is built
Data retrieved