Bank Branches › Illinois › McDonough County › 135 S Main St
Full-service office · FDIC office no. 428549
Fortress Bank
135 S Main St, Blandinsville, IL 61420
Open · June 2026
$26.9M
deposits, 2026
2004
established
9th
of 16 in county
3
names on the sign
| Date | Bank on the sign | Deposits | Change |
|---|---|---|---|
| Jun 30 2026 | Fortress Bank | $26.9M | −14% |
| Jun 30 2025 | Fortress Bank | $31.3M | −3% |
| Jun 30 2024 | Fortress Bank | $32.2M | +4% |
| Jun 30 2023 | Fortress Bank | $30.9M | +11% |
| Jun 30 2022 | Fortress Bank | $27.9M | +47% |
| Jun 30 2021 | Fortress Bank | $19.0M | −1% |
| Jun 30 2020 | Fortress Bank | $19.1M | −38% |
| Jun 30 2019 | Fortress Bank | $30.6M | −5% |
| Jun 30 2018 | Fortress BankNEW NAME | $32.3M | +52% |
| Jun 30 2017 | First State Bank of Illinois | $21.2M | −11% |
| Jun 30 2016 | First State Bank of Illinois | $23.8M | +10% |
| Jun 30 2015 | First State Bank of Illinois | $21.7M | +6% |
| Jun 30 2014 | First State Bank of Illinois | $20.5M | +9% |
| Jun 30 2013 | First State Bank of Illinois | $18.7M | −6% |
| Jun 30 2012 | First State Bank of Illinois | $20.0M | +5% |
| Jun 30 2011 | First State Bank of Illinois | $19.1M | +9% |
| Jun 30 2010 | First State Bank of Illinois | $17.4M | +4% |
| Jun 30 2009 | First State Bank of IllinoisNEW NAME | $16.7M | −6% |
| Jun 30 2008 | First State Bank of Western Illinois | $17.7M | +13% |
| Jun 30 2007 | First State Bank of Western Illinois | $15.7M | +11% |
| Jun 30 2006 | First State Bank of Western Illinois | $14.1M | +9% |
| Jun 30 2005 | First State Bank of Western Illinois | $12.9M | +9% |
| Jun 30 2004 | First State Bank of Western Illinois | $11.8M |
Nearest other open offices in McDonough County
- 9.7 miUnited Community Bank · 109 E Depot St, Colchester
- 11.7 miMidAmerica National Bank · 804 W Jackson St, Macomb
- 11.9 miUnited Community Bank · 430 W Jackson St, Macomb
- 12.0 miFirst Bankers Trust Company, National Association · 440 N Lafayette St, Macomb
- 12.2 miMidAmerica National Bank · 130 N Side Sq, Macomb
- 12.3 miMorton Community Bank · 127 S Side Sq, Macomb
- 12.4 miFortress Bank · 500 E Jackson St, Macomb
- 13.1 miMorton Community Bank · 1400 E Jackson St, Macomb
All banks in McDonough County →
Every Fortress Bank office →
Earlier names and banks folded into Fortress Bank →
Names on the sign
2004–2008First State Bank of Western Illinois2009–2017First State Bank of Illinois2018–nowFortress Bank
The FDIC office number stays with the building when banks merge or rename, so the same office appears under each owner. Follow an earlier name to see what became of that bank.
Deposits are the balances the bank assigned to this office on June 30 of each year, in nominal dollars. Source: FDIC Summary of Deposits, office (UNINUMBR) 428549.