Bank Branches › Indiana › Lake County
Banks in Lake County, Indiana
Lake County has 126 bank offices, 59 fewer than its peak of 185 in 2009 (−32%). They belong to 16 banks, led by Centier Bank with 24.
126
offices, 2026
185
peak (2009)
128
no longer reported
$16.1B
deposits booked
Map
open (126)no longer reported (117 of 128 have map coordinates)
The county's passbook
Bank offices reporting on June 30Deposits booked at them (nominal dollars, own scale)
| Date | offices | Change | Deposits |
|---|---|---|---|
| Jun 30 1994 | 141 | $4.8B | |
| Jun 30 1995 | 144 | +3 | $5.0B |
| Jun 30 2000 | 144 | −10 | $5.4B |
| Jun 30 2005 | 165 | +6 | $6.8B |
| Jun 30 2009PEAK | 185 | +5 | $7.4B |
| Jun 30 2010 | 184 | −1 | $7.5B |
| Jun 30 2015 | 171 | −1 | $8.1B |
| Jun 30 2020 | 141 | −7 | $11.6B |
| Jun 30 2025 | 127 | −1 | $15.0B |
| Jun 30 2026NOW | 126 | −1 | $16.1B |
Open the full passbook — all 33 years ▾
| Date | offices | Change | Deposits |
|---|---|---|---|
| Jun 30 1994 | 141 | $4.8B | |
| Jun 30 1995 | 144 | +3 | $5.0B |
| Jun 30 1996 | 145 | +1 | $5.2B |
| Jun 30 1997 | 150 | +5 | $5.6B |
| Jun 30 1998 | 150 | · | $5.9B |
| Jun 30 1999 | 154 | +4 | $5.9B |
| Jun 30 2000 | 144 | −10 | $5.4B |
| Jun 30 2001 | 147 | +3 | $5.6B |
| Jun 30 2002 | 151 | +4 | $6.1B |
| Jun 30 2003 | 153 | +2 | $6.4B |
| Jun 30 2004 | 159 | +6 | $6.5B |
| Jun 30 2005 | 165 | +6 | $6.8B |
| Jun 30 2006 | 172 | +7 | $6.8B |
| Jun 30 2007 | 176 | +4 | $6.9B |
| Jun 30 2008 | 180 | +4 | $7.3B |
| Jun 30 2009PEAK | 185 | +5 | $7.4B |
| Jun 30 2010 | 184 | −1 | $7.5B |
| Jun 30 2011 | 185 | +1 | $7.4B |
| Jun 30 2012 | 183 | −2 | $7.5B |
| Jun 30 2013 | 179 | −4 | $7.7B |
| Jun 30 2014 | 172 | −7 | $8.0B |
| Jun 30 2015 | 171 | −1 | $8.1B |
| Jun 30 2016 | 165 | −6 | $8.6B |
| Jun 30 2017 | 158 | −7 | $9.0B |
| Jun 30 2018 | 152 | −6 | $9.6B |
| Jun 30 2019 | 148 | −4 | $10.3B |
| Jun 30 2020 | 141 | −7 | $11.6B |
| Jun 30 2021 | 136 | −5 | $13.1B |
| Jun 30 2022 | 135 | −1 | $13.8B |
| Jun 30 2023 | 129 | −6 | $14.2B |
| Jun 30 2024 | 128 | −1 | $14.7B |
| Jun 30 2025 | 127 | −1 | $15.0B |
| Jun 30 2026NOW | 126 | −1 | $16.1B |
Banks in Lake County
| Bank | Offices | Deposits here |
|---|---|---|
| Centier Bank | 24 | $5.6B |
| JPMorgan Chase Bank, National Association | 15 | $3.0B |
| Peoples Bank | 12 | $1.1B |
| Old National Bank | 12 | $1.4B |
| BMO Bank National Association | 11 | $629M |
| Fifth Third Bank, National Association | 9 | $837M |
| First Merchants Bank | 8 | $1.1B |
| First Financial Bank | 7 | $948M |
| Horizon Bank | 6 | $185M |
| American Community Bank of Indiana | 5 | $345M |
| First Savings Bank of Hegewisch | 5 | $171M |
| PNC Bank, National Association | 4 | $202M |
| Providence Bank & Trust | 3 | $290M |
| DeMotte State Bank | 2 | $126M |
| Old Plank Trail Community Bank, National Association | 2 | $254M |
| Woodforest National Bank | 1 | $2.0M |
Every bank office open in Lake County
| Bank | Address | Deposits |
|---|---|---|
| Centier BankMerrillville Branch | 8310 BroadwayMerrillville 46410 | $2.4B |
| JPMorgan Chase Bank, National AssociationSouthlake Mall Banking Center Branch | 1837 E 80th AveMerrillville 46410 | $438M |
| Centier BankCrown Point Downtown Branch | 117 E Joliet StCrown Point 46307 | $402M |
| JPMorgan Chase Bank, National AssociationWhite Oak Branch | 1600 45th StMunster 46321 | $390M |
| Centier BankSt. John Branch | 9621 Wicker AveSaint John 46373 | $325M |
| JPMorgan Chase Bank, National AssociationSt. John Branch | 9600 Wicker AveSt. John 46373 | $323M |
| JPMorgan Chase Bank, National AssociationCrown Point Branch | 115 S Court St, Ste BCrown Point 46307 | $313M |
| First Merchants BankMunster Ridge Road Branch | 707 Ridge RdMunster 46321 | $302M |
| Old National BankColumbia Branch | 6603 Columbia AveHammond 46320 | $272M |
| First Merchants BankCrown Point Branch | 155 N Main StCrown Point 46307 | $266M |
| First Financial BankSchererville Branch | 450 W Us Highway 30Schererville 46375 | $258M |
| Centier BankHighland Branch | 9701 Indianapolis BlvdHighland 46322 | $242M |
| Centier BankLowell Branch | 1914 E Commercial AveLowell 46356 | $235M |
| Centier BankWinfield Branch | 8020 E 109th AveCrown Point 46307 | $230M |
| Centier BankHobart Downtown Branch | 433 Main StHobart 46342 | $228M |
| Peoples Bank | 9204 Columbia AveMunster 46321 | $226M |
| Peoples BankMerrillville East | 8600 BroadwayMerrillville 46410 | $224M |
| JPMorgan Chase Bank, National AssociationHobart Branch | 66 Main StHobart 46342 | $219M |
| First Financial BankHighland 45Th Street Branch | 2750 45th StHighland 46322 | $210M |
| First Financial BankHighland Branch | 2611 Highway AveHighland 46322 | $207M |
| JPMorgan Chase Bank, National AssociationNorthside Hammond Branch | 4204 Calumet AveHammond 46320 | $203M |
| Fifth Third Bank, National AssociationMerrillville South | 8477 BroadwayMerrillville 46410 | $189M |
| JPMorgan Chase Bank, National AssociationSchererville Branch | 1801 Kennedy AveSchererville 46375 | $186M |
| Centier BankGriffith Branch | 500 N Broad StGriffith 46319 | $178M |
| Centier BankDyer Branch | 1121 Sheffield AveDyer 46311 | $165M |
| JPMorgan Chase Bank, National AssociationDyer Branch | 799 Joliet StDyer 46311 | $163M |
| Old National BankWinfield Branch | 10858 Pike StCrown Point 46307 | $162M |
| Old National BankLincoln Highway-Dyer Branch | 820 Joliet StDyer 46311 | $161M |
| First Merchants BankMunster 45Th Branch | 1720 45th StMunster 46321 | $160M |
| JPMorgan Chase Bank, National AssociationMerrillville Branch | 6790 BroadwayMerrillville 46410 | $154M |
| Peoples BankSchererville | 141 W Us Highway 30Schererville 46375 | $151M |
| JPMorgan Chase Bank, National AssociationLowell Branch | 651 E Commercial AveLowell 46356 | $150M |
| Centier BankGary Downtown Branch | 504 Broadway, Ste 102Gary 46402 | $146M |
| JPMorgan Chase Bank, National AssociationHighland Drive-Up Branch | 9600 Cline AveHighland 46322 | $146M |
| Centier Bank | 1500 119th StWhiting 46394 | $143M |
| Centier BankCrown Point South Branch | 1501 S Court StCrown Point 46307 | $143M |
| Providence Bank & TrustDyer Office | 14785 W 101st AveDyer 46311 | $139M |
| First Financial BankSummit Crossings Branch | 936 N Main StCrown Point 46307 | $133M |
| Old Plank Trail Community Bank, National AssociationFirst National Bank Of Illinois Branch | 1101 Joliet StDyer 46311 | $132M |
| Old National BankSt. John Banking Center Branch | 9800 Wicker AveSaint John 46373 | $131M |
| First Merchants BankEast Chicago Branch | 4740 Indianapolis BlvdEast Chicago 46312 | $130M |
| Old National BankHighland Grove Branch | 10322 Indianapolis BlvdHighland 46322 | $129M |
| Old National BankMunster Branch | 750 Ridge RdMunster 46321 | $128M |
| Centier BankMunster Branch | 9716 White Oak AveMunster 46321 | $127M |
| American Community Bank of IndianaAmerican Community Bank Of Indiana | 7880 Wicker AveSaint John 46373 | $125M |
| Old Plank Trail Community Bank, National AssociationWintrust Indiana - Crown Point Branch | 1420 E Summit StCrown Point 46307 | $122M |
| Centier BankSchererville East Branch | 5191 W Lincoln HwyCrown Point 46307 | $122M |
| Fifth Third Bank, National AssociationSchererville Branch | 1545 U.S. 41Schererville 46375 | $122M |
| American Community Bank of IndianaOld Main Office Br | 8230 Hohman AveMunster 46321 | $121M |
| BMO Bank National AssociationSt. John Branch | 9770 Wicker AveSt. John 46373 | $118M |
| BMO Bank National AssociationMunster Branch | 909 Ridge RdMunster 46321 | $117M |
| Old National BankMerrillville Branch | 579 W Lincoln HwyMerrillville 46410 | $112M |
| Centier BankCrown Point North Branch | 1276 N Main StCrown Point 46307 | $107M |
| Fifth Third Bank, National AssociationCrown Point Branch | 310 E Joliet StCrown Point 46307 | $105M |
| Fifth Third Bank, National AssociationHighland Branch | 2203 45th StHighland 46322 | $104M |
| JPMorgan Chase Bank, National AssociationHessville Branch | 2734 169th StHammond 46323 | $102M |
| Centier BankCedar Lake Branch | 9728 W 133rd AveCedar Lake 46303 · Full-service retail office | $100M |
| Old National BankHighland Branch | 2930 Ridge RdHighland 46322 | $96.4M |
| BMO Bank National AssociationCrown Point Branch | 10705 BroadwayCrown Point 46307 | $85.5M |
| Centier BankHighland Martha Branch | 9102 Indianapolis BlvdHighland 46322 | $85.4M |
| Fifth Third Bank, National AssociationSt. John Bc Branch | 9805 Wicker AveSaint John 46373 | $85.2M |
| Providence Bank & TrustMunster Office | 240 45th StMunster 46321 | $85.0M |
| Peoples BankCrown Point Branch | 855 Stillwater PkwyCrown Point 46307 | $79.6M |
| First Merchants BankSchererville Branch | 7650 Harvest DrSchererville 46375 | $78.8M |
| First Savings Bank of HegewischDyer Branch | 734 Main StDyer 46311 | $77.8M |
| First Financial BankHobart | 555 E 3rd StHobart 46342 | $73.9M |
| Peoples BankSaint John In Branch | 9903 Wicker AveSaint John 46373 | $73.0M |
| BMO Bank National AssociationCalumet Avenue Branch | 7227 Calumet AveHammond 46324 | $70.7M |
| Centier BankSouthlake Branch | 3198 East 81st AvenueHobart 46342 | $69.2M |
| Providence Bank & TrustSchererville Office Branch | 950 W Us Highway 30Schererville 46375 | $65.8M |
| PNC Bank, National AssociationEast Chicago Branch | 4715 Indianapolis BlvdEast Chicago 46312 | $65.4M |
| Peoples Bank4901 Indianapolis Blvd. Branch | 4901 Indianapolis BlvdEast Chicago 46312 | $64.8M |
| DeMotte State BankCedar Lake Banking Center | 9603 W 133rd AveCedar Lake 46303 | $63.4M |
| DeMotte State BankLowell Branch | 1615 E Commercial AveLowell 46356 | $62.3M |
| BMO Bank National AssociationGriffith Branch | 200 W Ridge RdGriffith 46319 | $61.8M |
| Fifth Third Bank, National AssociationMunster Bc Branch | 8007 Calumet AveMunster 46321 | $61.6M |
| Old National BankCrown Point North Branch | 1100 N Main StCrown Point 46307 | $60.6M |
| Peoples BankHighland Banking Center Branch | 3927 Ridge RdHighland 46322 | $60.6M |
| JPMorgan Chase Bank, National AssociationGary Main Branch | 505 Adams StGary 46402 | $60.2M |
| Fifth Third Bank, National AssociationHammond Branch | 1716 165th StHammond 46320 | $60.0M |
| JPMorgan Chase Bank, National AssociationGlen Park Branch | 3680 BroadwayGary 46408 | $59.9M |
| First Merchants BankHighland Branch | 3853 45th StHighland 46322 | $59.3M |
| First Financial BankHessville Branch | 2705 169th StHammond 46323 | $57.1M |
| PNC Bank, National AssociationMerrillville Branch | 8001 BroadwayMerrillville 46410 | $57.1M |
| BMO Bank National AssociationDyer Branch | 801 Joliet StDyer 46311 | $56.9M |
| Fifth Third Bank, National AssociationMiller Branch | 518 S Lake StGary 46403 | $56.6M |
| American Community Bank of IndianaDyer Branch | 1001 Main StDyer 46311 | $55.6M |
| Fifth Third Bank, National AssociationJunedale Branch | 5100 BroadwayGary 46408 | $54.7M |
| Horizon BankMerrillville Branch | 8590 BroadwayMerrillville 46410 | $54.1M |
| Old National BankGriffith Branch | 915 W Glen Park AveGriffith 46319 | $50.5M |
| Horizon BankCrown Point Branch | 1300 N Main StCrown Point 46307 | $49.1M |
| Old National BankHessville Branch | 6611 Kennedy AveHammond 46323 | $48.0M |
| Peoples Bank1501 Lake Park Avenue Branch | 1501 S Lake Park AveHobart 46342 | $47.2M |
| Old National BankGary Calumet Township Branch | 1975 W Ridge RdGary 46408 | $46.3M |
| JPMorgan Chase Bank, National AssociationMiller Branch | 647 S Lake StGary 46403 | $44.8M |
| BMO Bank National AssociationMerrillville Branch | 7701 BroadwayMerrillville 46410 | $44.4M |
| Peoples BankPeoples Bank Cedar Lake Banking Center Branch | 10201 W 133rd AveCedar Lake 46303 | $42.7M |
| PNC Bank, National AssociationMunster Branch | 9175 Calumet AveMunster 46321 | $41.9M |
| Centier BankGary Glen Park Branch | 4883 BroadwayGary 46409 | $41.9M |
| First Merchants BankMerrillville Branch | 6101 Harrison StMerrillville 46410 | $40.3M |
| Peoples BankLiberty Savings Bank Branch | 1904 Indianapolis BlvdWhiting 46394 | $39.7M |
| Peoples Bank7120 Indianapolis Blvd Branch | 7120 Indianapolis BlvdHammond 46324 | $39.3M |
| PNC Bank, National AssociationSchererville Branch | 300 Ushy 41Schererville 46375 | $38.1M |
| Centier BankHobart Stracks Branch | 7760 E 37th AveHobart 46342 · Full-service retail office | $35.8M |
| Horizon BankMunster Branch | 10429 Calumet AveMunster 46321 | $33.4M |
| Centier BankGary Miller Branch | 650 S Lake StGary 46403 | $32.2M |
| Centier BankEast Chicago Branch | 720 W 145th StEast Chicago 46312 | $31.3M |
| Horizon BankAmerican Trust & Savings Bank Of Whiting Branch | 1321 119th StWhiting 46394 | $29.3M |
| First Savings Bank of HegewischSaint John Branch | 10865 Parrish AveSaint John 46373 | $26.9M |
| First Savings Bank of Hegewisch7048 Kennedy Ave Br | 7048 Kennedy AveHammond 46323 | $26.6M |
| First Savings Bank of HegewischIndianapolis Boulevard Branch | 10249 Indianapolis BlvdHighland 46322 | $26.4M |
| Centier BankHammond Branch | 5433 Hohman AveHammond 46320 | $24.8M |
| BMO Bank National AssociationEast Chicago Branch | 2409 E 141st StEast Chicago 46312 | $23.5M |
| American Community Bank of IndianaCrown Point Branch | 11275 BroadwayCrown Point 46307 | $22.3M |
| First Merchants BankHammond Branch | 5311 Hohman AveHammond 46320 | $22.2M |
| American Community Bank of IndianaHammond Branch | 4521 Hohman AveHammond 46327 | $20.3M |
| BMO Bank National AssociationNammon Sibley Branch | 27 Sibley StHammond 46320 | $19.3M |
| BMO Bank National AssociationGary West Branch | 2746 W 5th AveGary 46404 | $18.0M |
| Horizon BankLakefront Branch | 1349 Calumet AvenueHammond 46394 | $15.4M |
| Centier BankHammond Van Tils Branch | 2635 169th StHammond 46323 · Full-service retail office | $15.3M |
| BMO Bank National AssociationMiller Branch | 6001 Melton RdGary 46403 | $14.3M |
| First Savings Bank of HegewischCrown Point Branch | 1351 E South StCrown Point 46307 | $13.1M |
| Peoples BankGary - 25Th Avenue Branch | 1801 W 25th AveGary 46404 | $10.3M |
| First Financial BankGary Branch | 5974 W Ridge RdGary 46408 | $9.0M |
| Horizon BankHorizon Bank Branch | 3599 Grant StGary 46408 | $3.4M |
| Woodforest National BankMerrillville Indiana Wal-Mart Branch | 2936 E 79th AveMerrillville 46410 · Full-service retail office | $2.0M |
Sorted by deposits booked on June 30, 2026. "Opened" is the establishment date in the FDIC record.
Offices no longer reported
Offices in Lake County that filed a report in some year from 1994 on and are missing from 2026. Most closed; some were sold to non-banks or converted. Newest departures first.
| Last bank on the sign | Address | Last report |
|---|---|---|
| Peoples Bank | 1300 Sheffield AveDyer 46311 | 2025 |
| Fifth Third Bank, National Association | 6760 BroadwayMerrillville 46410 | 2024 |
| JPMorgan Chase Bank, National Association | 3115 Central AveLake Station 46405 | 2023 |
| BMO Harris Bank National Association | 10020 Calumet AveMunster 46321 | 2023 |
| Peoples Bank | 10688 RandolphCrown Point 46307 | 2022 |
| Centier Bank | 10851 BroadwayCrown Point 46307 · Full-service retail office | 2022 |
| Peoples Bank | 130 Rimbach StreetHammond 46320 | 2022 |
| Centier Bank | 6001 BroadwayMerrillville 46410 · Full-service retail office | 2022 |
| Peoples Bank | 7915 Taft StreetMerrillville 46410 | 2022 |
| Jpmorgan Chase Bank, National Association | 545 Ridge RoadMunster 46321 | 2022 |
| Jpmorgan Chase Bank, National Association | 9717 W 133rd AveCedar Lake 46303 | 2021 |
| Centier Bank | 9151 Wicker AvenueSaint John 46373 | 2021 |
| Bmo Harris Bank National Association | 790 East Lincoln HighwaySchererville 46375 | 2021 |
| First Merchants Bank | 1100 East Joliet StreetDyer 46311 | 2020 |
| First Midwest Bank | 5545 Hohman AvenueHammond 46320 | 2020 |
| First Merchants Bank | 11100 W 109th AveSaint John 46373 | 2020 |
| Centier Bank | 9825 Wicker AvenueSaint John 46373 · Full-service retail office | 2020 |
| Centier Bank | 1515 Us Highway 41Schererville 46375 · Full-service retail office | 2020 |
| First Midwest Bank | 1806 Robin Hood BoulevardSchererville 46375 | 2020 |
| Fifth Third Bank | 1218 Sheffield AvenueDyer 46311 | 2019 |
| Fifth Third Bank | 4511 West 5th AvenueGary 46406 | 2019 |
| BMO Harris Bank National Association | 3514 169th StreetHammond 46323 | 2019 |
| BMO Harris Bank National Association | 7250 Indianapolis BoulevardHammond 46324 | 2019 |
| First Financial Bank | 9632 Cline AveHighland 46322 · Full-service retail office | 2019 |
| Fifth Third Bank | 701 West Old Ridge RoadHobart 46342 | 2019 |
| JPMorgan Chase Bank, National Association | 1449 119th StreetWhiting 46394 | 2019 |
| First Midwest Bank | 4518 Indianapolis BoulevardEast Chicago 46312 | 2018 |
| First Midwest Bank | 3500 Grant StreetGary 46408 · Drive-through / facility office | 2018 |
| First Midwest Bank | 2090 East Commercial StreetLowell 46356 | 2018 |
| JPMorgan Chase Bank, National Association | 7925 Taft StreetMerrillville 46410 | 2018 |
| JPMorgan Chase Bank, National Association | 8585 BroadwayMerrillville 46410 | 2018 |
| MainSource Bank | 11330 BroadwayCrown Point 46307 | 2017 |
| First Financial Bank | 11890 Broadway AvenueCrown Point 46307 | 2017 |
| JPMorgan Chase Bank, National Association | 700 North Main StreetCrown Point 46307 · Drive-through / facility office | 2017 |
| Fifth Third Bank | 115 E. Sibley StreetHammond 46320 | 2017 |
| JPMorgan Chase Bank, National Association | 5930 Hohman AvenueHammond 46320 | 2017 |
| American Community Bank of Indiana | 7880 Wicker AveSaint John 46373 | 2017 |
| First Merchants Bank | 2121 East Columbus DriveEast Chicago 46312 | 2016 |
| JPMorgan Chase Bank, National Association | 2203 West 11th AvenueGary 46404 | 2016 |
| JPMorgan Chase Bank, National Association | 1203 East Ridge RoadGriffith 46319 | 2016 |
Show all 148 departures (128 no longer reported, 20 re-filed under a new office number) ▾
| Standard Bank and Trust Company | 7007 Calumet AvenueHammond 46324 | 2016 |
| First Midwest Bank | 2842 Highway AvenueHighland 46322 | 2016 |
| Centier Bank | 221 East Commercial AvenueLowell 46356 · Drive-through / facility office | 2016 |
| First Midwest Bank | 7900 BroadwayMerrillville 46410 | 2016 |
| Standard Bank and Trust Company | 9321 Wicker AvenueSaint John 46373 | 2016 |
| Centier Bank | 1320 BroadwayGary 46407 | 2015 |
| BMO Harris Bank National Association | 27 East Sibley BoulevardHammond 46320 · Mobile / seasonal office | 2015 |
| First Midwest Bank | 5231 Hohman AvenueHammond 46320 | 2015 |
| First Midwest Bank | 5231 Hohman AvenueHammond 46320 · Mobile / seasonal office | 2015 |
| Fifth Third Bank | 8401 Indianapolis BlvdHighland 46322 · Full-service retail office | 2015 |
| Fifth Third Bank | 2325 Southlake MallMerrillville 46410 | 2015 |
| TCF National Bank | 716 Ridge RoadMunster 46321 · Full-service retail office | 2015 |
| First Financial Bank, National Associationre-filed as office 577876 | 1515 US Highway 41Schererville 46375 · Full-service retail office | 2015 |
| Liberty Savings Bank, FSB | 195 East Highway 30Schererville 46375 | 2015 |
| Centier Bank | 1836 Calumet AveWhiting 46394 · Full-service retail office | 2015 |
| Centier Bank | 200 West Franciscan DriveCrown Point 46307 | 2014 |
| TCF National Bank | 1276 North Main StreetCrown Point 46307 · Full-service retail office | 2013 |
| BMO Harris Bank National Association | 2012 North Main StreetCrown Point 46307 | 2013 |
| TCF National Bank | 805 Joliet StreetDyer 46311 · Full-service retail office | 2013 |
| PNC Bank, National Association | 3701 Main StreetEast Chicago 46312 | 2013 |
| MainSource Bank | 926 N. Broad StreetGriffith 46319 | 2013 |
| BMO Harris Bank National Association | Www.mercantileweb.comHammond 46325 · Full-service home banking | 2013 |
| Fifth Third Bank | 12 Ridge RoadMunster 46321 · Full-service retail office | 2013 |
| First Midwest Bank | 11275 BroadwayCrown Point 46307 | 2012 |
| Centier Bank | 4725 Indianapolis BoulevardEast Chicago 46312 | 2012 |
| First Financial Bank, National Associationre-filed as office 540074 | 2635 169th StreetHammond 46323 · Full-service retail office | 2012 |
| First Midwest Bank | 999 Old Ridge RoadHobart 46342 · Full-service retail office | 2012 |
| First Midwest Bank | 6001 BroadwayMerrillville 46410 · Full-service retail office | 2012 |
| First Midwest Bank | 7201 Taft StreetMerrillville 46410 · Full-service retail office | 2012 |
| First United Bank | 10895 Park PlaceSaint John 46373 | 2012 |
| Griffith Savings Bank | 510 N Broad StGriffith 46319 | 2011 |
| First Midwest Bank | 10138 Indianapolis BoulevardHighland 46322 · Full-service retail office | 2010 |
| First Midwest Bank | 611 U.S. 30Merrillville 46410 · Full-service retail office | 2010 |
| Centier Bank | 6525 A. Columbia AvenueHammond 46320 · Full-service retail office | 2009 |
| MainSource Bank - Hobart | 555 E. Third St.Hobart 46342 | 2009 |
| Royal Savings Bank | 713 US Highway 41Schererville 46375 | 2009 |
| American Trust & Savings Bank of Whiting, Indianare-filed as office 510133 | 1321 - 119th StreetWhiting 46394 | 2009 |
| Harris National Association | 1844 Indianapolis BoulevardWhiting 46394 | 2009 |
| First Midwest Bank | 200 West Franciscan DriveCrown Point 46307 · Full-service retail office | 2008 |
| First Midwest Bank | 115 Sibley BoulevardHammond 46320 | 2008 |
| First Midwest Bank | 1828 - 165th StreetHammond 46324 · Full-service retail office | 2008 |
| Fifth Third Bank | 3400 Central AvenueLake Station 46405 | 2008 |
| MainSource Bank | 114 North Main StreetCrown Point 46307 | 2007 |
| Centier Bank | 7047 East AvenueCrown Point 46307 | 2007 |
| Great Lakes Bank, National Associationre-filed as office 474368 | 1218 Sheffield AvenueDyer 46311 | 2007 |
| Fifth Third Bank | 37 JolietDyer 46311 | 2007 |
| First Midwest Bank | 9111 Taft StreetMerrillville 46410 · Full-service retail office | 2007 |
| First Midwest Bankre-filed as office 494193 | 12 Ridge RoadMunster 46321 · Full-service retail office | 2007 |
| MainSource Bank - Hobartre-filed as office 433252 | 11330 BroadwayCrown Point 46307 | 2006 |
| MainSource Bank - Hobartre-filed as office 272446 | 114 N. Main St.Crown Point 46307 | 2006 |
| MainSource Bank - Hobartre-filed as office 272445 | 926 N. Broad St.Griffith 46319 | 2006 |
| Centier Bank | 6529 S. Columbia Ave.Hammond 46320 · Full-service retail office | 2006 |
| TCF National Bank | 10243 Indianapolis BoulevardHighland 46322 · Full-service retail office | 2006 |
| Citizens Financial Services, F.S.B. | 1218 SheffieldDyer 46311 | 2004 |
| Bank One, National Associationre-filed as office 453634 | 2325 Southlake MallMerrillville 46410 | 2004 |
| Security Federal Bank & Trustre-filed as office 275662 | 4518 Indianapolis Blvd.East Chicago 46312 | 2002 |
| Bank Calumet National Association | 115 Sibley Blvd.Hammond 46321 · Full-service retail office | 2002 |
| Security Federal Bank & Trustre-filed as office 42227 | 7007 Calumet Ave.Hammond 46324 | 2002 |
| Security Federal Bank & Trust | 2090 E. CommercialLowell 46356 | 2002 |
| Fifth Third Bank, Indiana | 37 JolietDyer 46311 | 2001 |
| Bank One, Indiana, National Association | 3562 Village CourtGary 46408 | 2001 |
| Bank One, Indiana, National Association | 5470 BroadwayMerrillville 46410 | 2001 |
| Bank One, Indiana, National Association | 7760 East 37th AvenueHobart 46342 | 2000 |
| Bank One, Indiana, National Association | 9101 East 109th AvenueLake Of The Four Seasons 46307 | 2000 |
| Centier Bank | 129 WashingtonLowell 46356 · Full-service retail office | 2000 |
| Bank One, Indiana, National Association | 7250 ArthurMerrillville 46410 · | 2000 |
| Bank One, Indiana, National Association | 5304 BroadwayRoss Township 46409 | 2000 |
| Bank One, Indiana, National Association | 9717 West 133rd AvenueCedar Lake 46303 | 1999 |
| Bank One, Indiana, National Associationre-filed as office 361743 | 1100 North Main StreetCrown Point 46307 | 1999 |
| Bank One, Indiana, National Association | 4040 BroadwayGary 46408 | 1999 |
| Bank One, Indiana, National Association | 575 BroadwayGary 46401 | 1999 |
| Bank One, Indiana, National Association | 6010 West Ridge RoadGary 46319 | 1999 |
| Bank One, Indiana, National Association | 650 South Lake StreetGary 46403 | 1999 |
| Bank One, Indiana, National Association | 1754 165th StreetHammond 46320 | 1999 |
| Bank One, Indiana, National Associationre-filed as office 357251 | 433 Main StreetHobart 46342 | 1999 |
| Bank One, Indiana, National Association | 999 West Ridge RoadHobart 46342 | 1999 |
| Bank One, Indiana, National Association | 3400 Central AvenueLake Station 46405 | 1999 |
| Security Federal Bank, A FSB | 380 W. 80th. PlaceMerrillville 46410 | 1999 |
| Bank One, Indiana, National Association | 6001 BroadwayMerrillville 46410 | 1999 |
| Bank One, Indiana, National Association | 731 East 81st PlaceMerrillville 46410 | 1999 |
| Civitas Bank | 8101 Polo Club Drive, Suite FMerrillville 46410 | 1999 |
| Centier Bank | 1515 U.S. 41Schererville 46375 | 1999 |
| Bank One, Indiana, National Association | 9600 Wicker AvenueSt. John 46373 | 1999 |
| Suburban Federal Savings, a Federal Savings Bank | 1218 Sheffield AveDyer 46311 | 1998 |
| American Savings, FSB | 3801 Main StreetEast Chicago 46312 | 1998 |
| NBD Bank, National Association | 6510 Indianapolis BoulevardHammond 46320 | 1998 |
| National City Bank of Indiana | 4745 Indianapolis BoulevardEast Chicago 46312 | 1997 |
| NBD Bank, National Association | 102 North Broad StreetGriffith 46319 | 1997 |
| Security Federal Bank, A FSB | 5201 Hohman Ave.Hammond 46320 | 1997 |
| Indiana Federal Bank for Savingsre-filed as office 270907 | 2203 45th StreetHighland 46322 | 1997 |
| Bank One, Indiana, National Association | 1000 East 80th PlaceMerrillville 46410 | 1997 |
| Indiana Federal Bank for Savingsre-filed as office 270906 | 6760 BroadwayMerrillville 46410 | 1997 |
| Pinnacle Bank | 6850 BroadwayMerrillville 46410 | 1997 |
| Pinnacle Bank | 7700 BroadwayMerrillville 46410 | 1997 |
| Indiana Federal Bank for Savingsre-filed as office 270908 | 8101 Polo Club Drive, Suite FMerrillville 46410 | 1997 |
| Pinnacle Bank | 8400 Louisiana StreetMerrillville 46410 | 1997 |
| Pinnacle Bank | 37 JolietDyer 46311 | 1996 |
| Security Federal Bank, A FSB | 3405 Michigan AvenueEast Chicago 46312 | 1996 |
| Pinnacle Bankre-filed as office 278036 | 5100 BroadwayGary 46408 | 1996 |
| Pinnacle Bankre-filed as office 278037 | 518 S. Lake St.Gary 46403 | 1996 |
| Pinnacle Bank | 8590 BroadwayMerrillville 46410 | 1996 |
| National City Bank, Indianare-filed as office 229050 | 1300 North Main StreetCrown Point 46307 | 1995 |
| Bank One, Merrillville, National Association | 221 North Main StreetCrown Point 46307 | 1995 |
| National City Bank, Indianare-filed as office 1043470142 | 4745 Indianapolis BoulevardEast Chicago 46312 | 1995 |
| NBD Bank, National Association | 1710 BroadwayGary 46407 | 1995 |
| NBD Bank, National Association | 2001 U.S. Route 41Schererville 46375 | 1995 |
| NBD Bank, National Association | 1126 North Main StreetCrown Point 46307 | 1994 |
| NBD Bank, National Association | 1650 East 181st AvenueEagle Creek Township 46356 | 1994 |
County FIPS 18089 · 499 square miles of land (2024 Census Gazetteer).