Lake County Topographic Maps (Indiana)

Assessors in Lake County, Indiana are responsible for determining the value of taxable property within a county or local area. These property value assessments are used to levy property taxes. In addition to property values, Assessors maintain detailed Lake County maps that show parcel boundaries and buildings, including topographic maps. These Lake County topography maps show elevations, shorelines, place names, and geographic features. They may also include information related to natural disasters such as floods or earthquakes. Assessors may make topographic maps available 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, Ste C 46410 219-769-7667

St John Twp Assessor St. John IN 9157 Wicker Avenue 46373 219-365-2777

Clerks in Lake County, Indiana maintain public records for a county or local government, which includes a range of types of documents. As part of their duties, Clerks maintain detailed local maps, including Lake County topographic maps. These maps show elevations, place names, rivers, lakes, and other bodies of water, and may include zoning information related to flood zones or earthquake hazards. Lake County Clerks may also hold historic topographic maps, including USGS maps and GIS maps. These maps are often available online at the Clerk's 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, Ste 118 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 Hammond IN 232 Russell Street, # B1 46320 219-931-3440

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

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

Merrillville Clerk Merrillville IN 7820 Broadway, Ste 3 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

Whiting City Clerk Whiting IN 1443 119th Street 46394 219-659-4688


Archives in Lake County, Indiana collect and preserve documents and other records that hold historic value. Most archives also contain Lake County topographic maps, which show topography, soil composition, elevations, and geographic place names. The maps may also include aerial photos and shaded relief images. In addition, archives typically have historical in Lake County topography maps, including USGS maps and GIS maps. These Lake Countym aps may be available online through the Archive's website.

East Chicago Vital Records Archive East Chicago IN 100 West Chicago Avenue 46312 219-391-8413


Recorders of Deeds in Lake County, Indiana maintain real estate ownership documents to ensure the accuracy of property and land records. In addition to deeds, Lake County Recorders of Deeds also have detailed county and local maps that show property lines and building information, including Lake County topographic maps. These maps show elevations, water depths, geographic features, and may include aerial photos or shaded relief images. Recorders of Deeds may provide online access to their topographic maps on their websites.

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