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Lake County Maps Online
Lake County's most comprehensive interactive web mapping application and GIS data viewer. View data, run analysis tools, and create PDF documents all inside Maps Online! -
Street Centerlines
Download In State Plane Projection Here. ** The Street Centerline feature class now follows the NG911/State of Illinois data specifications including a StreetNameAlias table.... -
Birth Rates
Layers in this service includes: Birth, Cancer, Hospitalization Discharge, Mortality and STI Rates, as well as Demographics. -
Cancer Rates
Layers in this service includes: Birth, Cancer, Hospitalization Discharge, Mortality and STI Rates, as well as Demographics. -
Green Oaks Tax Increment Finance Area 1
Green Oaks Tax Increment Finance Area 1 -
2014 Lake County Aerial Color InfraRed (CIR) - SE Quarter
This six inch pixel resolution color infrared aerial photography was flown between April 18, 2014 and April 26, 2014. The files are provided in JPEG2000, an open format... -
Property Tax Assessment Information by Address
See the Chief County Assessment Office for more information. -
2020 Lake County Aerial - SW Corner
This three inch pixel resolution color aerial photography was flown between March 8 and March 17, 2020. The files are provided in TIF format which is supported by most GIS and... -
2018 Lake County Aerial: NW Quarter
This three inch pixel resolution color aerial photography was flown between March 20, 2018 to March 26, 2018. The files are provided in JPEG2000, an open format supported by... -
2002 Lake County Aerial - NE Quarter
This six inch pixel resolution black and white aerial photography was flown between April 13, 2002 and April 26, 2002 at a negative scale of 1" = 660 (a scale ratio of 1:7,920)...
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