Bank Branches › Illinois › DuPage County › 18w North Butterfield Road
Full-service office · savings-institution office, pre-2011 (no FDIC office number)
Think Mutual Bank
18w North Butterfield Road, Oak Brook, IL 60181
Last reported 2008
$38.8M
peak deposits
—
established
—
rank in county
1
name on the sign
This office filed its last FDIC deposit report in 2008. It is missing from every report since, which usually means it closed. The FDIC record doesn't give a reason. DuPage County has 250 offices open today, listed below.
| Date | Bank on the sign | Deposits | Change |
|---|---|---|---|
| Jun 30 2026 | NOT REPORTED missing from the 2026 report (and every year since 2009) | ||
| Jun 30 2008 | Think Mutual Bank | $38.8M | |
Deposits are the balances the bank assigned to this office on June 30 of each year, in nominal dollars. Source: FDIC Summary of Deposits, savings-institution office filed without an office number (this site's id 1585360010).