1St Midamerica Credit Union
1 detailed location
Local banking directory
Search detailed locations Banks and Bank Branches in Jerseyville, Illinois
The FDIC reported 5 deposit-reporting offices from 5 institutions in Jerseyville as of June 30, 2025. Bankular currently provides 6 detailed location pages with addresses, maps and directions.
FDIC-reported offices5
Institutions reporting5
Detailed location pages6
Reported branch deposits$584.2M
SOD reporting dateJune 30, 2025
Reported-office totals come from the annual FDIC Summary of Deposits survey. Maps and branch-detail links appear only for locations with a validated Bankular location page.
Market analysis
What the deposit data shows
Largest institutionCarrollton Bank48.12% of deposits
Top three share86.91%
Deposit HHI3,232Higher concentration
Current detailed pages61 more than the June 2025 SOD count
Carrollton Bank held 48.12% of reported branch deposits in Jerseyville. The three largest institutions together held 86.91%. Bankular places the resulting HHI of 3,232 in its higher concentration descriptive band.
Branch map
Detailed bank locations in Jerseyville
Select a marker to open the detailed location page.
Detailed directory
Institutions with validated location pages
Carrollton Bank
1 detailed location
Farmers State Bank
1 detailed location
Heartland Bank and Trust Company
1 detailed location
Jersey State Bank
1 detailed location
Royal Banks of Missouri
1 detailed location
Location pages
Detailed bank locations in Jerseyville
1St Midamerica Credit Union
1 detailed locationCarrollton Bank
1 detailed locationFarmers State Bank
1 detailed locationHeartland Bank and Trust Company
1 detailed locationJersey State Bank
1 detailed locationRoyal Banks of Missouri
1 detailed locationLocal deposit market
Reported offices, deposits and market share
| Institution | Reported offices | Deposits | Share |
|---|---|---|---|
| Carrollton Bank | 1 | $281.1M | 48.12% |
| Jersey State Bank | 1 | $145.2M | 24.85% |
| Royal Banks of Missouri | 1 | $81.4M | 13.94% |
| CNB Bank and Trust, N.A. | 1 | $56.2M | 9.62% |
| Farmers State Bank | 1 | $20.2M | 3.46% |