1st Source Bank branch locations
81 active branches in FDIC records across 3 states.
By state
Largest branches by deposits (2026)
- 100 N Michigan St Ste B, South Bend, IN$1.9B
- 131 E Franklin St, Elkhart, IN$630M
- 315 N Michigan St, Plymouth, IN$263M
- 200 E Main St, Fort Wayne, IN$203M
- 101 S Main St, Goshen, IN$186M
- 14 Indiana Ave, Valparaiso, IN$174M
- 1620 South U.S. 35, Knox, IN$158M
- 2700 Calumet Ave, Valparaiso, IN$150M
- 6909 Grape Rd, Mishawaka, IN$145M
- 848 W Michigan St, New Carlisle, IN$142M
- 1100 Boyd Blvd, La Porte, IN$138M
- 2060 E Ireland Rd, South Bend, IN$121M
- 6043 Central Ave, Portage, IN$118M
- 1500 S Calumet Rd, Chesterton, IN$116M
- 1409 W Plymouth St, Bremen, IN$107M
- 325 S Lake St, Warsaw, IN$93M
- 4720 Lincolnway E, Mishawaka, IN$93M
- 111 W Sigler St, Hebron, IN$92M
- 3655 Portage Rd, South Bend, IN$92M
- 2044 W. St. Rd. 2, La Porte, IN$89M
- 516 Main St, Rochester, IN$81M
- 2230 S Bend Ave, South Bend, IN$79M
- 133 N 4th St, Lafayette, IN$79M
- 3905 Franklin St, Michigan City, IN$78M
- 221 S Main St, Kouts, IN$78M
Locations and branch deposits transcribed from FDIC BankFind Suite active-location records and the annual Summary of Deposits. Verify hours and services with the bank before visiting.