LaSalle County, Illinois, a core county of the Chicago-Naperville, IL-IN-WI market, holds $4.0B in deposits across 22 insured institutions and 52 branches. American Commercial Bank & Trust, National Association is the largest deposit holder at 26.6% share. The top three banks hold 51% of deposits, which places the county in the Moderate band. Deposits have grown 30.2% since 2020 while the branch count fell by 7.1%. It produces $5.8B of output, ranking #540 of the 1,523 ranked counties by economic output.
Ranks show where the county stands among the 1,523 ranked counties (those within a Combined or Metropolitan Statistical Area that have a branch). They describe relative position, not a rating of market quality or suitability.
Deposit trend
Branches: 56 in 2020 to 52 in 2025. Institutions: 23 to 22. Top-three share: 43% to 51%.
Institutions by deposits
| Institution | Deposits | Share | 5‑yr deposits |
|---|---|---|---|
| American Commercial Bank & Trust | $1.1B | 26.6% | +144% |
| First State Bank | $631M | 15.9% | +14% |
| Midland States Bank | $321M | 8.1% | +2% |
| Eureka Savings Bank | $273M | 6.9% | +7% |
| OSB Community Bank | $222M | 5.6% | +11% |
| Hometown National Bank | $196M | 4.9% | -3% |
| First Federal Savings Bank | $191M | 4.8% | +2% |
| Peru Federal Savings Bank | $175M | 4.4% | +24% |
| La Salle State Bank | $157M | 3.9% | +49% |
| Heartland Bank and Trust Company | $145M | 3.6% | +33% |
| Illini State Bank | $128M | 3.2% | +36% |
| Streator Home Savings Bank | $109M | 2.7% | -7% |
| Marseilles Bank | $65M | 1.6% | +9% |
| Old National Bank | $56M | 1.4% | +5% |
| Old Second National Bank | $54M | 1.4% | -5% |
| The Granville National Bank | $44M | 1.1% | +23% |
| Grand Ridge National Bank | $41M | 1.0% | +22% |
| Central Bank Illinois | $41M | 1.0% | +74% |
| Resource Bank | $32M | 0.8% | +172% |
| Peoples National Bank of Kewanee | $21M | 0.5% | +33% |
| Spring Valley City Bank | $16M | 0.4% | +144% |
| Woodforest National Bank | $3M | 0.1% | +33% |
The 22 insured institutions with a branch presence in this county, per the FDIC Summary of Deposits, June 30, 2025. Five-year change compares the same institution’s county deposits in 2020 and 2025. Institutions are tracked by FDIC certificate number, and where an institution acquired another bank, the acquired bank’s prior deposits are folded into the baseline so the change reflects the combined, continuing franchise rather than reading as new. “No 2020 presence” means neither the institution nor a bank it later absorbed reported deposits in this county that year. Deposit figures are nominal and are not adjusted for inflation.
Part of the Chicago-Naperville market
LaSalle County is one of 19 counties that make up the Chicago-Naperville, IL-IN-WI market, a Combined Statistical Area (ranked #5 of 293 U.S. markets by economic output). It produces 0.8% of the market’s output and holds 0.6% of its deposits.
| Measure | LaSalle County | Share of parent market |
|---|---|---|
| 2024 GDP | $5.8B | 0.8% |
| Deposits | $4.0B | 0.6% |
| Population | 107,773 | 1.1% |
View the full Chicago-Naperville market profile →
Recruiting in LaSalle County
Deposits are split among a moderate number of institutions. Who holds the deposits, and how contested the market is, shapes both the runway for growth and the competition you would be recruiting against. We recruit commercial relationship managers, banking teams, and market leaders for banks building in markets like LaSalle County.
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