| A |
| Adult Probation |
219-755-3535 |
| Animal Control |
219-769-7016 |
| Assessor |
219-755-3100 |
| Auditor |
219 755-3120 |
| Auditor Accounting |
219-755-3164 |
| Auditor Billing |
219-755-3153 |
| Auditor Bookkeeping |
219-755-3139 |
| Auditor County Commissioners Recording Secretary |
219-755-3132 |
| Auditor County Council Recording Secretary |
219-755-3729 |
| Auditor Deductions |
219 755-3120 |
| Auditor Lake County Government Payroll |
219-755-3127 |
| Auditor Mapping |
219-755-3130 |
| Auditor Office Payroll |
219-755-3154 |
| Auditor Public Services Representatives |
219-755-3120 |
| Auditor Real Estate |
219-755-3157 |
| Auditor Tax Sales |
219-755-3155 |
| Back to Top |
| B |
| Board of Commissioners |
219-755-3200 |
| Building Management Department |
219 755-3700 |
| Bureau of Identification |
219 755-3316 |
| Back to Top |
| C |
| Calumet Township Assessor |
219-885-0555 |
| Calumet Township Board |
219 880-4000 |
| Calumet Township Trustee |
219 880-4000 |
| Cedar Creek Township Assessor |
219-755-3100 |
| Cedar Creek Township Board |
219-696-9713 |
| Cedar Creek Township Trustee |
219-696-9713 |
| Center Township Assessor |
219-663-0841 |
| Center Township Board |
219-663-0250 |
| Center Township Trustee |
219-663-0250 |
| Circuit Court |
219 755-3488 |
| Circuit Court Civil Division |
219 755-3488 |
| Circuit Court Civil Magistrate |
219 755-3429 |
| Circuit Court Domestic Relations |
219 755-3681 |
| Circuit Court Probate |
219 755-3488 |
| Clerk |
219 755-3460 |
| Clerk Child Support |
219 755-3471 |
| Commissioner 1st District |
219 755-3204 |
| Commissioner 2nd District |
219 755-3203 |
| Commissioner 3rd District |
219-755-3205 |
| Community Corrections |
219-755-3850 |
| Community Economic Development |
219 755-3225 |
| Convention and Visitors Bureau |
219-989-7770 |
| Coroner |
219-755-3265 |
| County Council |
219 755-3280 |
| County Council 1st District |
219 755-3280 |
| County Council 2nd District |
219 755-3280 |
| County Council 3rd District |
219 755-3280 |
| County Council 4th District |
219 755-3280 |
| County Council 5th District |
219 755-3280 |
| County Council 6th District |
219 755-3280 |
| County Council 7th District |
219 755-3280 |
| County Veterans Service Office |
219-755-3285 |
| Crown Point City Court |
219-662-3243 |
| Crown Point Community School Corporation |
219-663-3371 |
| Back to Top |
| D |
| Data Processing Department |
219-755-3635 |
| Division of Family and Children |
219-881-2000 |
| Domestic Relations Counseling Bureau |
219-755-3683 |
| Drainage Board |
219 755-3745 |
| Drainage Department |
219-755-3745 |
| Back to Top |
| E |
| Eagle Creek Township Assessor |
219-755-3100 |
| Eagle Creek Township Board |
219 996-4572 |
| Eagle Creek Township Trustee |
219 996-4572 |
| East Chicago City Court |
219-391-8489 |
| East Chicago Clerk |
219-398-2442 |
| Emergency Management & Homeland Security |
219-755-3549 |
| Back to Top |
| F |
| Fairgrounds Online Reservations Support |
219 661-3071 |
| Back to Top |
| G |
| Gary Clerk |
219 881-6166 |
| Gary Community School Corporation |
219-886-6400 |
| Government of Lake County, Indiana |
219 755-3000 |
| Griffith Public Schools |
219-924-4250 |
| Back to Top |
| H |
| Hammond City Court |
|
| Hammond Clerk |
219-933-2857 |
| Hanover Community School Corporation |
219-374-3500 |
| Hanover Township Assessor |
219-755-3100 |
| Hanover Township Board |
219-374-7443 |
| Hanover Township Trustee |
219-374-7443 |
| Health Department |
219-755-3655 |
| Highway Department |
219-663-0525 |
| Hobart City Court |
219-942-8218 |
| Hobart Township Assessor |
219-942-7878 |
| Hobart Township Board |
219-942-0055 |
| Hobart Township Trustee |
219-942-0055 |
| Human Resources |
219 755-3211 |
| Back to Top |
| I |
| Insurance Department |
219-755-3211 |
| Back to Top |
| J |
| Jury Administrator |
219-755-3494 |
| Back to Top |
| L |
| L.A.D.O.S. Division 1 |
219 755-3013 |
| L.A.D.O.S. Division 2 |
219 755-3013 Ext. 2 |
| Lake Central School Corporation |
219-365-8507 |
| Lake County 911 Department |
219 660-0000 |
| Lake County Board of Elections and Registration |
219 755-3795 |
| Lake County Commmission on Public Records |
219 755-3000 |
| Lake County Courts |
219 755-3000 |
| Lake County Economic Development Commission |
219 755-3000 |
| Lake County Fairgrounds |
219 661-3071 |
| Lake County Family Recovery Court |
219 660-6814 |
| Lake County Justice Reinvestment Advisory Committee (JRAC) |
|
| Lake County Redevelopment Commission |
219 755-3000 |
| Lake County Soil and Water Conservation District |
219-663-7042 |
| Lake Ridge School Corporation |
219-838-1819 |
| Lake Station City Court |
219-962-2145 |
| Lake Station Community School Corporation |
219-962-1159 |
| Legal Department |
219-755-3058 |
| Local Emergency Planning Committee |
219-755-3549 |
| Lowell Town Court |
219-696-7794 |
| Back to Top |
| M |
| Mail Room |
219-755-3293 |
| Merrillville Community School Corporation |
219 650-5300 |
| Merrillville Town Court |
219-756-6185 |
| Back to Top |
| N |
| North Township Assessor |
219-755-3100 |
| North Township Board |
219-932-2530 |
| North Township Trustee |
219-932-2530 |
| Back to Top |
| P |
| Parks and Recreation Department |
219-945-0543 |
| Plan Commission |
219-755-3700 |
| Pretrial Release Services |
219-648-6014 |
| Prosecutor |
219-755-3720 |
| Public Defender |
219 755-3550 |
| Public Works Department |
219-755-3185 |
| Purdue Cooperative Extension |
219-755-3240 |
| Back to Top |
| R |
| Rave Mobile Safety Support |
219-755-3156 |
| Recorder |
219-755-3730 |
| River Forest Community School Corporation |
219-962-2909 |
| Ross Township Assessor |
219-769-7667 |
| Ross Township Board |
219-769-2111 |
| Ross Township Trustee |
219-769-2111 |
| Back to Top |
| S |
| Schererville Town Court |
219-865-5579 |
| School City of East Chicago |
219-391-4100 |
| School City Of Hammond |
219-933-2400 |
| School City of Hobart |
219-942-1371 |
| School City of Whiting |
219-659-0656 |
| School Town of Highland |
219-924-7400 |
| School Town of Munster |
219-836-9111 |
| Sheriff |
219 755-3400 |
| Smart 911 Support |
219-755-3156 |
| St. John Township Assessor |
219 365-2777 |
| St. John Township Board |
219-865-2705 |
| St. John Township Trustee |
219-865-2705 |
| State Board of Accounts |
219-755-3295 |
| Superior Court |
|
| Superior Court Civil Division Room 1 - Hammond |
219 933-2890 |
| Superior Court Civil Division Room 2 - East Chicago |
219 398-2443 |
| Superior Court Civil Division Room 3 - Gary |
219 881-6157 |
| Superior Court Civil Division Room 4 - Gary |
219-881-6146 |
| Superior Court Civil Division Room 5 - Hammond |
219 933-2883 |
| Superior Court Civil Division Room 6 |
219-755-3199 |
| Superior Court Civil Division Room 7 |
219-648-6150 |
| Superior Court County Division Room 1 |
219-755-3571 |
| Superior Court County Division Room 2 |
219-755-3580 |
| Superior Court County Division Room 2 - Criminal Division |
219-755-3580 |
| Superior Court County Division Room 2 - Probation Department |
219-755-3589 |
| Superior Court County Division Room 2 - Small Claims |
219-755-3585 |
| Superior Court County Division Room 3 |
219-755-3600 |
| Superior Court County Division Room 4 - Hammond |
219-933-2837 |
| Superior Court Criminal Division Room 1 |
219-755-3500 |
| Superior Court Criminal Division Room 2 |
219-755-3515 |
| Superior Court Criminal Division Room 3 |
219-755-3500 |
| Superior Court Criminal Division Room 4 |
219-755-3500 |
| Superior Court Juvenile Court Appointed Special Advocate (CASA) |
219 738-2272 |
| Superior Court Juvenile Detention Center |
219 660-6900 |
| Superior Court Juvenile Division |
219 660-6900 |
| Superior Court Juvenile Paternity Courtroom #3 |
219 660-6963 |
| Superior Court Juvenile Paternity Courts |
219 660-6963 |
| Superior Court Juvenile Paternity IV-D Courtroom #8 |
219 660-6940 |
| Superior Court Juvenile Paternity IV-D Gary |
219 881-6054 |
| Superior Court Juvenile Probation |
219 660-6900 |
| Surveying Department |
219-755-3745 |
| Surveyor |
219-755-3745 |
| Back to Top |
| T |
| Treasurer |
219-755-3760 |
| Treasurer Bankruptcy Information |
219-755-3782 |
| Treasurer Bookkeeping |
219-755-3785 |
| Treasurer Inheritance Collection |
219-755-3760 |
| Treasurer Judgment Collection |
219-755-3759 |
| Treasurer Liquor License Clearances |
219-755-3760 Ext. 306 |
| Treasurer Mobile Home |
219-755-3760 Ext. 306 |
| Treasurer Mortgage Companies |
219-755-3760 Ext. 309 |
| Treasurer NSF Information |
219-755-3787 |
| Treasurer Tax Information / Personal & Real Estate |
219-755-3760 |
| Treasurer Tax Sale Information/Eligibility |
219-755-3760 |
| Treasurer Tax Search and Payment |
219-755-3760 |
| Tri-Creek School Corporation |
219-696-6661 |
| Back to Top |
| W |
| Weights and Measures Department |
219-755-3680 |
| West Creek Township Assessor |
219-755-3100 |
| West Creek Township Board |
219-696-9432 |
| West Creek Township Trustee |
219-696-9432 |
| Whiting City Court |
219-659-4688 |
| Winfield Township Assessor |
219-755-3100 |
| Winfield Township Board |
219-663-7027 |
| Winfield Township Trustee |
219-663-7027 |