Lake County GIS Data (Indiana)

Search for Lake County, IN GIS data. A GIS data search can provide information on GIS maps, property lines, county lines, city lines, public property, elevations, flood zones, school boundaries, earthquake zones, property appraisal values, erosion, water pollutants, topography, soil composition, sewers, public utilities, building hazards, population information, demographic information, place names, public property, parks, campgrounds, trails, trail maps, historic maps, historic GIS maps, town maps, county maps, city maps, and neighborhood boundaries.


An Assessor Office is responsible for appraising the taxable property in an area in order to calculate property taxes in Lake County, Indiana. As part of this job, Lake County Assessors maintain detailed county and local maps, including Geographic Information Science (GIS) data. These Lake County GIS maps typically include property divisions, plots, buildings, property appraisal values, and property taxes. They may also include public property, parks, roads, place names, bodies of water, and other local geographical information, as well as flood zones, county zone lines, and school boundaries. These maps can be useful for a number of reasons, including buying and selling property. Assessors may provide online access to their Lake County GIS data on their websites.

Calumet Township Assessor Gary IN 501 East 5th Avenue 46402 219-885-0555

Hanover Township Assessor Cedar Lake IN 10917 West 133rd Avenue 46303 219-374-7936

Hobart Township Assessor Hobart IN 1461 South Lake Park Avenue 46342 219-942-7878

Lake County Assessor's Office Crown Point IN 2293 North Main Street 46307 219-755-3000

Ross Township Assessor Merrillville IN 7870 Broadway 46410 219-769-7667


A Building Department creates and enforces building codes and zoning regulations in order to ensure the construction of safe buildings in Lake County, Indiana. As part of that job, Building Departments maintain GIS data that can include Lake County GIS maps on the topography, elevation, soil composition, and flood zones for the local area. This information can be important for adhering to building codes and meeting zoning rules. These GIS maps may also show Lake County parcels, lots, subdivisions, and tracts of land, as well as sewers, public utilities, and other building hazards. GIS data may be available on the Building Department website.

Cedar Lake Planning Department Cedar Lake IN 7408 Constitution Avenue 46303 219-374-7400

Crown Point Planning Department Crown Point IN 102 East Clark Street 46307 219-662-3239

Gary Building Department Gary IN 401 Broadway 46402 219-881-1380

Gary City Zoning Gary IN 475 Broadway 46402 219-881-5225

Gary Zoning Gary IN 401 Broadway 46402 219-881-1332

Hammond Planning Department Hammond IN 649 Conkey Street 46324 219-853-6397

Hammond Zoning Hammond IN 5925 Calumet Avenue 46320 219-853-6318

Hobart City Building Department Hobart IN 414 Main Street 46342 219-942-3516

Lake County Building Department, Planning and Zoning Crown Point IN 2293 North Main Street 46307 219-755-3700

Lake Station Zoning Lake Station IN 1969 Central Avenue 46405 219-962-2081

Merrillville Building Department Merrillville IN 7820 Broadway 46410 219-769-4670

Merrillville Town Planning Department Merrillville IN 7820 Broadway 46410 219-769-3631

Munster Town Permits Munster IN 1005 Ridge Road 46321 219-836-6994

Saint John Planning Department St. John IN 10955 West 93rd Avenue 46373 219-365-6036

Schererville Building Department Schererville IN 10 East Joliet Street 46375 219-322-2217

St John Premier Building Department St. John IN 9994 Hunters Run 46373 219-365-1888


A Clerk Office maintains public records for a county or local government, including GIS data in the form of maps. These GIS maps provide detailed information such as property boundaries, roads, public property, parks, and in some cases, population and demographic information. GIS data can also show Lake County property value assessments, property taxes, flood zones, zoning boundaries, and earthquake zones, as well as place names, bodies of water, and other geographic information. Clerks may also have historic GIS maps from the USGS or other organizations. Lake County GIS data is often accessible through the Clerk Office website.

Dyer Clerk Dyer IN 1 Town Square 46311 219-865-2421

East Chicago City Clerk East Chicago IN 2301 East Columbus Drive 46312 219-391-8491

Hammond City Clerk Hammond IN 5925 Calumet Avenue 46320 219-853-6502

Highland Clerk Highland IN 3333 Ridge Road 46322 219-838-1080

Hobart City Clerk Hobart IN 414 Main Street 46342 219-942-1940

Lake County Clerk Crown Point IN 2293 North Main Street 46307 219-755-3460

Lake County Clerk East Chicago IN 3711 Main Street 46312 219-398-2442

Lake County Clerk Hammond IN 232 Russell Street 46320 219-931-3440

Lake Station Clerk Lake Station IN 3701 Fairview Avenue 46405 219-962-3111

Merrillville Clerk Merrillville IN 7820 Broadway 46410 219-769-3501

Munster Town Clerk Munster IN 1005 Ridge Road 46321 219-836-6940

Schererville Clerk Schererville IN 10 East Joliet Street 46375 219-322-4581

St John Clerk St. John IN 10955 West 93rd Avenue 46373 219-365-8636


A Town or City Hall provides municipal services for their town or city, including keeping vital records and maintaining documents on their jurisdiction such as maps with GIS data in Lake County, Indiana. These GIS maps typically include property boundaries, real estate appraisal values, Lake County property tax assessments, public property, and unclaimed parcels. The maps may also show place names, Lake County zoning boundaries, bodies of water, and flood zones, as well as population and demographic information. Some Town and City Halls also maintain historical maps of their area. These maps are often available on the Town or City Hall website.

East Chicago City Hall East Chicago IN 4525 Indianapolis Boulevard 46312 219-391-8300

Gary City Hall Gary IN 401 Broadway 46402 219-881-1414

Griffith Town Hall Griffith IN 111 North Broad Street 46319 219-924-7500

Griffith Town Hall Griffith IN 349 North Indiana Street 46319 219-922-3078

Hammond City Hall Hammond IN 5925 Calumet Avenue 46320 219-853-6324

Highland Town Hall Highland IN 3333 Ridge Road 46322 219-838-1080

Hobart City Hall Hobart IN 414 Main Street 46342 219-942-1940

Lowell Town Hall Lowell IN 501 East Main Street 46356 219-696-7794

Merrillville Town Hall Merrillville IN 7820 Broadway 46410 219-769-5711

Munster Town Hall Munster IN 1005 Ridge Road 46321 219-836-8810

New Chicago Town Hall New Chicago IN 122 Huber Boulevard 46342 219-962-1157

Schererville Town Hall Schererville IN 10 East Joliet Street 46375 219-322-2211

Schneider Town Hall Schneider IN 23800 Parrish Avenue 46376 219-552-0661

St John Town Hall St. John IN 10955 West 93rd Avenue 46373 219-365-8636


An Auditor Office provides oversight for government agencies, including evaluating the performance of government offices and their compliance with laws, rules, and regulations in Lake County, Indiana. Auditors also investigate corruption and fraudulent activities. Auditor Offices maintain a number of records related to their local area, which can include GIS data that shows Lake County property boundaries, city or county lines, flood zones, earthquake zones, and property taxes. These Lake County maps may also provide place names, bodies of water, and other geographic information. Auditors may provide online access to their GIS maps.

Lake County Auditor Crown Point IN 2293 North Main Street 46307 219-755-3120


A Recorder of Deeds keeps real estate documents to ensure the accuracy of property and land records in Lake County, Indiana. In addition to filing deeds that provide information on property sales and transfers, Recorders of Deeds also have detailed county and local maps, including Lake County GIS data. These maps can include property lines, building information, unclaimed parcels, property value assessments, and property tax information. They may also show Lake County place names, flood zones, zoning boundaries, neighborhood lines, bodies of water, and other geographic information. The Recorder of Deeds may provide access to GIS data on its website.

Lake County Recorder of Deeds Crown Point IN 2293 North Main Street 46307 219-755-3730