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First State Bank
✓ FDIC-insured · Active FDIC Certificate #15752
First State Bank is an FDIC-insured state-chartered bank that is not a Federal Reserve member (supervised by the FDIC), headquartered in Mendota, Illinois, established in 1940. As of the 06/30/2026 FDIC call report, it reported $1.6B in total assets and $1.3B in deposits. FDIC location data lists 20 offices in Illinois. The FDIC classifies it as a community bank. It is owned by the holding company TRI-COUNTY FINANCIAL GROUP INC (Mendota, IL).
Financial data as of the 06/30/2026 FDIC call report.
Where it operates
All 20 of First State Bank's FDIC-listed offices are in Illinois. Browse banks in Mendota for other local options.
Branch locations
| First State Bank First State Bank · Full Service - Brick And Mortar | 706 Washington St Mendota, IL 61342 Map ↗ |
| First State Bank Mendota Plaza Branch · Limited Service - Drive Thru/Detached Facility | 1403 13th Ave Mendota, IL 61342 Map ↗ |
| First State Bank La Moille Facility · Full Service - Brick And Mortar | 90 N Main St La Moille, IL 61330 Map ↗ |
| First State Bank Peru Branch · Full Service - Brick And Mortar | 4351 Venture Dr Peru, IL 61354 Map ↗ |
| First State Bank Geneva Branch · Full Service - Brick And Mortar | 323 W State St Geneva, IL 60134 Map ↗ |
| First State Bank St. Charles West Branch · Full Service - Brick And Mortar | 2601 Oak St Saint Charles, IL 60175 Map ↗ |
| First State Bank St. Charles Drive Up Branch · Limited Service - Loan Production | 103 N 9th Ave Saint Charles, IL 60174 Map ↗ |
| First State Bank North Aurora Office · Full Service - Brick And Mortar | 75 S Randall Rd North Aurora, IL 60542 Map ↗ |
| First State Bank Mcnabb Branch · Full Service - Brick And Mortar | 411 W Main St Mcnabb, IL 61335 Map ↗ |
| First State Bank Ottawa Branch · Full Service - Brick And Mortar | 1212 La Salle St Ottawa, IL 61350 Map ↗ |
| First State Bank Bloomington Branch · Full Service - Brick And Mortar | 502 N Hershey Rd Bloomington, IL 61704 Map ↗ |
| First State Bank Waterman Branch · Full Service - Brick And Mortar | 10001 U S 30 Waterman, IL 60556 Map ↗ |
| First State Bank Batavia Branch · Full Service - Brick And Mortar | 825 N. Randall Rd Batavia, IL 60510 Map ↗ |
| First State Bank Sycamore Branch · Full Service - Brick And Mortar | 1940 Dekalb Ave Sycamore, IL 60178 Map ↗ |
| First State Bank Streator Branch · Full Service - Brick And Mortar | 115 Plaza Dr Streator, IL 61364 Map ↗ |
| First State Bank Shabbona Branch · Full Service - Brick And Mortar | 203 W Comanche Ave Shabbona, IL 60550 Map ↗ |
| First State Bank West Brooklyn Branck Branch · Full Service - Brick And Mortar | 752 2nd St. West Brooklyn, IL 61378 Map ↗ |
| First State Bank Princeton Branch · Full Service - Brick And Mortar | 1693 N Main St Princeton, IL 61356 Map ↗ |
| First State Bank Rochelle Branch · Full Service - Brick And Mortar | 304 Highway 38 E Rochelle, IL 61068 Map ↗ |
| First State Bank Champaign Branch · Full Service - Brick And Mortar | 2911 Crossing Ct Champaign, IL 61822 Map ↗ |
Holding company: TRI-COUNTY FINANCIAL GROUP INC
The FDIC lists TRI-COUNTY FINANCIAL GROUP INC, based in Mendota, IL, as the top holding company for First State Bank. The FDIC shows no other active insured banks under the same holding company.
Similar-size banks in Illinois
Active FDIC-insured banks headquartered in Illinois with total assets closest to First State Bank's $1.6B. See all banks in Illinois.
| Bank | HQ city | Assets | Offices |
|---|---|---|---|
| Bank of Springfield | Springfield | $2.0B | 18 |
| Foresight Bank | Winnebago | $1.7B | 14 |
| Servbank, National Association | Oswego | $1.7B | 8 |
| Providence Bank & Trust | South Holland | $1.6B | 16 |
| Dieterich Bank | Effingham | $1.6B | 17 |
| Central Bank Illinois | Geneseo | $1.5B | 12 |
| Amalgamated Bank of Chicago | Chicago | $1.3B | 2 |
| First Bankers Trust Company, National Association | Quincy | $1.2B | 9 |
First State Bank: common questions
Is First State Bank FDIC-insured?
Yes. First State Bank is an active FDIC-insured institution, FDIC Certificate #15752. Deposits are insured up to $250,000 per depositor, per ownership category. You can confirm this on FDIC BankFind.
Where is First State Bank headquartered?
First State Bank is headquartered at 706 Washington St, Mendota, IL 61342, according to FDIC records.
How many branches does First State Bank have?
FDIC location data lists 20 offices for First State Bank, all in Illinois.
Who owns First State Bank?
The FDIC lists TRI-COUNTY FINANCIAL GROUP INC of Mendota, IL as the top holding company for First State Bank.
Source: FDIC BankFind Suite (institution, location, and call report data). BankNearMe.com does not rank or rate banks.