Bank Branches › Illinois › Rock Island County › 105 North High Street
Full-service office · FDIC office no. 8805
Blackhawk Bank & Trust
105 North High Street, Port Byron, IL 61275
Open · June 2026
$76.8M
deposits, 2026
1863
established
13th
of 44 in county
2
names on the sign
| Date | Bank on the sign | Deposits | Change |
|---|---|---|---|
| Jun 30 2026 | Blackhawk Bank & Trust | $76.8M | +3% |
| Jun 30 2025 | Blackhawk Bank & Trust | $74.2M | +6% |
| Jun 30 2024 | Blackhawk Bank & Trust | $69.8M | +13% |
| Jun 30 2023 | Blackhawk Bank & Trust | $61.8M | +5% |
| Jun 30 2022 | Blackhawk Bank & Trust | $58.8M | +6% |
| Jun 30 2021 | Blackhawk Bank & Trust | $55.7M | +16% |
| Jun 30 2020 | Blackhawk Bank & Trust | $47.8M | +11% |
| Jun 30 2019 | Blackhawk Bank & Trust | $43.2M | +8% |
| Jun 30 2018 | Blackhawk Bank & Trust | $39.9M | −6% |
| Jun 30 2017 | Blackhawk Bank & Trust | $42.3M | 0% |
| Jun 30 2016 | Blackhawk Bank & TrustNEW NAME | $42.2M | −5% |
| Jun 30 2015 | Port Byron State Bank | $44.5M | −6% |
| Jun 30 2014 | Port Byron State Bank | $47.2M | −8% |
| Jun 30 2013 | Port Byron State Bank | $51.2M | −1% |
| Jun 30 2012 | Port Byron State Bank | $51.8M | −2% |
| Jun 30 2011 | Port Byron State Bank | $53.1M | −5% |
| Jun 30 2010 | Port Byron State Bank | $55.9M | +6% |
| Jun 30 2009 | Port Byron State Bank | $52.5M | +9% |
| Jun 30 2008 | Port Byron State Bank | $48.2M | +12% |
| Jun 30 2007 | Port Byron State Bank | $42.9M | −7% |
| Jun 30 2006 | Port Byron State Bank | $46.3M | −5% |
| Jun 30 2005 | Port Byron State Bank | $48.8M | −19% |
| Jun 30 2004 | Port Byron State Bank | $60.0M | 0% |
| Jun 30 2003 | Port Byron State Bank | $60.0M | +8% |
| Jun 30 2002 | Port Byron State Bank | $55.8M | +1% |
| Jun 30 2001 | Port Byron State Bank | $55.5M | +19% |
| Jun 30 2000 | Port Byron State Bank | $46.5M | +33% |
| Jun 30 1999 | Port Byron State Bank | $34.9M | +12% |
| Jun 30 1998 | Port Byron State Bank | $31.1M | +16% |
| Jun 30 1997 | Port Byron State Bank | $26.8M | +3% |
| Jun 30 1996 | Port Byron State Bank | $26.0M | +5% |
| Jun 30 1995 | Port Byron State Bank | $24.7M | −4% |
| Jun 30 1994 | Port Byron State Bank | $25.8M | |
| 1863-09-01 | Office established (FDIC record) — 131 years before this passbook begins | ||
Nearest other open offices in Rock Island County
- 0.8 miMorton Community Bank · 1006 N High St, Port Byron
- 2.0 miTBK BANK, SSB · 1700 2nd Avenue, Rapid City
- 7.7 miBlackhawk Bank & Trust · 1100 1st Ave, Silvis
- 8.5 miTBK BANK, SSB · 1300 John Deere Expy, Silvis
- 8.5 miTBK BANK, SSB · 717 16th Ave, East Moline
- 8.5 miWoodforest National Bank · 1601 18th St, Silvis
- 9.4 miBlackhawk Bank & Trust · 1315 Avenue Of The Cities, East Moline
- 9.8 miTBK BANK, SSB · 701 42nd Ave, East Moline
All banks in Rock Island County →
Every Blackhawk Bank & Trust office →
Earlier names and banks folded into Blackhawk Bank & Trust →
Names on the sign
1994–2015Port Byron State Bank2016–nowBlackhawk Bank & Trust
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) 8805.