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1st Source Bank branch locations

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80 complete locations Updated August 4, 2026

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Largest local footprints

Cities with the most 1st Source Bank locations

South Bend, Indiana10 locations Fort Wayne, Indiana7 locations Elkhart, Indiana5 locations Valparaiso, Indiana5 locations Mishawaka, Indiana4 locations Granger, Indiana3 locations Lafayette, Indiana3 locations La Porte, Indiana2 locations Niles, Michigan2 locations Notre Dame, Indiana2 locations Plymouth, Indiana2 locations Portage, Indiana2 locations

Locations

All listed branches

80 results

Airport

4105 Lincoln Way W, South Bend, Indiana, 46628

Full-service branch · Opened September 9, 1973

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Argos Branch

518 N Michigan St, Argos, Indiana, 46501

Full-service branch · Opened September 29, 1974

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Auburn Banking Center

104 S Jackson St, Auburn, Indiana, 46706

Full-service branch · Opened February 9, 2020

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Bank Mart

6909 Grape Rd, Mishawaka, Indiana, 46545

Full-service branch · Opened November 14, 1989

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Bluffton Branch

124 S Main St, Bluffton, Indiana, 46714

Full-service branch · Opened December 31, 1889

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Bremen Branch

1409 W Plymouth St, Bremen, Indiana, 46506

Full-service branch · Opened August 15, 1974

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Carmel Banking Center

10570 North Michigan Road, Carmel, Indiana, 46032

Full-service branch · Opened April 6, 2025

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Centre Ave.

2381 W Centre Ave, Portage, Michigan, 49024

Full-service branch · Opened March 1, 2015

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Chesterton Branch

1500 S Calumet Rd, Chesterton, Indiana, 46304

Full-service branch · Opened May 23, 1976

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Columbia City Branch

630 Country Side Dr, Columbia City, Indiana, 46725

Full-service branch · Opened December 7, 1997

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Costas Foods

2800 Calumet Ave, Valparaiso, Indiana, 46383

Limited Service: Retail · Opened December 31, 1988

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Dowagiac Branch

223 S Front St, Dowagiac, Michigan, 49047

Full-service branch · Opened October 27, 1996

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Drive-In Facility

312 N Center St, Plymouth, Indiana, 46563

Limited Service: Drive Thru/Detached Facility · Opened September 23, 1980

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Drive-In Plaza South Bend

225 N Main St, South Bend, Indiana, 46601

Limited Service: Drive Thru/Detached Facility · Opened December 11, 1990

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Dunlap

4594 Elkhart Rd, Elkhart, Indiana, 46517

Full-service branch · Opened May 12, 1996

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Dupont Oaks

4605 E Dupont Rd, Fort Wayne, Indiana, 46825

Full-service branch · Opened November 23, 2014

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East State

6506 E State Blvd, Fort Wayne, Indiana, 46815

Full-service branch · Opened December 31, 1889

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Elkhart North Martins

120 Sanford School Rd, Elkhart, Indiana, 46514

Full Service: Retail · Opened March 5, 2006

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Elkhart-Bristol Street

2020 E Bristol St, Elkhart, Indiana, 46514

Full-service branch · Opened August 4, 1992

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Elkhart-Franklin Street

131 E Franklin St, Elkhart, Indiana, 46516

Full-service branch · Opened March 31, 1987

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Elkhart-West

1751 W Lexington Ave, Elkhart, Indiana, 46514

Full-service branch · Opened March 24, 1996

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Erskine Martins

926 Erskine Plz, South Bend, Indiana, 46614

Full Service: Retail · Opened April 5, 2004

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Ewing Avenue

2323 S Michigan St, South Bend, Indiana, 46614

Full-service branch · Opened April 19, 1951

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Ft Wayne Downtown

200 E Main St, Fort Wayne, Indiana, 46802

Full-service branch · Opened December 31, 1889

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