Bank Branches › Illinois › Rock Island County › 20228 183rd Ave W
Full-service office · FDIC office no. 6946
CBI Bank & Trust
20228 183rd Ave W, Buffalo Prairie, IL 61237
Open · June 2026
$35.5M
deposits, 2026
1920
established
26th
of 44 in county
3
names on the sign
| Date | Bank on the sign | Deposits | Change |
|---|---|---|---|
| Jun 30 2026 | CBI Bank & Trust | $35.5M | −5% |
| Jun 30 2025 | CBI Bank & Trust | $37.3M | +15% |
| Jun 30 2024 | CBI Bank & Trust | $32.3M | −1% |
| Jun 30 2023 | CBI Bank & Trust | $32.5M | 0% |
| Jun 30 2022 | CBI Bank & Trust | $32.6M | −12% |
| Jun 30 2021 | CBI Bank & Trust | $36.9M | +5% |
| Jun 30 2020 | CBI Bank & Trust | $35.1M | 0% |
| Jun 30 2019 | CBI Bank & Trust | $35.1M | −10% |
| Jun 30 2018 | CBI Bank & Trust | $38.9M | −9% |
| Jun 30 2017 | CBI Bank & Trust | $42.6M | −15% |
| Jun 30 2016 | CBI Bank & TrustNEW NAME | $50.4M | −21% |
| Jun 30 2015 | Central State BankNEW NAME | $63.9M | +4% |
| Jun 30 2014 | Buffalo Prairie State Bank | $61.4M | +2% |
| Jun 30 2013 | Buffalo Prairie State Bank | $60.0M | +12% |
| Jun 30 2012 | Buffalo Prairie State Bank | $53.4M | +19% |
| Jun 30 2011 | Buffalo Prairie State Bank | $44.9M | +11% |
| Jun 30 2010 | Buffalo Prairie State Bank | $40.5M | +3% |
| Jun 30 2009 | Buffalo Prairie State Bank | $39.3M | +10% |
| Jun 30 2008 | Buffalo Prairie State Bank | $35.9M | +7% |
| Jun 30 2007 | Buffalo Prairie State Bank | $33.5M | +3% |
| Jun 30 2006 | Buffalo Prairie State Bank | $32.6M | −5% |
| Jun 30 2005 | Buffalo Prairie State Bank | $34.4M | 0% |
| Jun 30 2004 | Buffalo Prairie State Bank | $34.2M | +7% |
| Jun 30 2003 | Buffalo Prairie State Bank | $31.8M | +15% |
| Jun 30 2002 | Buffalo Prairie State Bank | $27.8M | +7% |
| Jun 30 2001 | Buffalo Prairie State Bank | $26.0M | +7% |
| Jun 30 2000 | Buffalo Prairie State Bank | $24.3M | 0% |
| Jun 30 1999 | Buffalo Prairie State Bank | $24.3M | +6% |
| Jun 30 1998 | Buffalo Prairie State Bank | $22.9M | −8% |
| Jun 30 1997 | Buffalo Prairie State Bank | $24.9M | −10% |
| Jun 30 1996 | Buffalo Prairie State Bank | $27.6M | +34% |
| Jun 30 1995 | Buffalo Prairie State Bank | $20.5M | +9% |
| Jun 30 1994 | Buffalo Prairie State Bank | $18.9M | |
| 1920-09-29 | Office established (FDIC record) — 74 years before this passbook begins | ||
Nearest other open offices in Rock Island County
- 5.7 miBlackhawk Bank & Trust · 13917 134th Ave W, Taylor Ridge
- 9.3 miPeoples National Bank of Kewanee · 227 W Main St, Reynolds
- 10.1 miMidwest Bank · 601 8th St E, Andalusia
- 16.2 miUnion Federal Savings and Loan Association · 110 10th Ave W, Milan
- 16.4 miBlackhawk Bank & Trust · 300 Fourth Street, West, Milan
- 16.4 miBlackhawk Bank & Trust · 301 4th St W, Milan
- 16.4 miBlackhawk Bank & Trust · 301 4th St W, Milan
- 16.7 miTBK BANK, SSB · 102 1st Ave E, Milan
All banks in Rock Island County →
Every CBI Bank & Trust office →
Earlier names and banks folded into CBI Bank & Trust →
Names on the sign
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) 6946.