As of 2015, Comerica Bank boasts at least 478 locations nationwide. The Texas-based bank also maintains branches in Arizona, California, Florida and Michigan. Customers can locate the branch nearest them through the Locations link at the Comerica website.
Elon Farnsworth founded the bank in Michigan as the Detroit Savings Fund Institute in March 1849. Though it took in just $41 of deposits on the first day of business, it reached the $1 million mark by 1870. The bank first took the Comerica name in 1982; corporate headquarters moved to Dallas, Texas in 2007 and the banker expanded operations by acquiring Houston-based Sterling Bancshares, Inc. four years later.