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County
2009 Lake County Aerial - NW Quarter
Lake County, Illinois —
This six inch pixel resolution color aerial photography was flown between May 9, 2009 and May 26, 2009. The files are provided in JPEG2000, an open format supported... -
County
2017 Lake County Aerial - SE Quarter
Lake County, Illinois —
This three inch pixel resolution color aerial photography was flown between March 11, 2017 and April 12, 2017. The files are provided in JPEG2000, an open format... -
County
2007 Lake County Aerial - NE Quarter
Lake County, Illinois —
This six inch pixel resolution color aerial photography was flown between April 16, 2007 and May 7, 2007. The files are provided in JPEG2000, an open format supported... -
County
Tax Parcel Fabric Data
Lake County, Illinois —
Download In State Plane Projection Here The 2024 Parcel Fabric Data is a copy of the Lake County Chief Assessor's Office spatial dataset, consisting of separate... -
County
2010 Lake County Aerial - SW Quarter
Lake County, Illinois —
This six inch pixel resolution color aerial photography was flown between April 9, 2010 and April 18, 2010. The files are provided in JPEG2000, an open format... -
County
2020 Lake County Aerial - SW Corner
Lake County, Illinois —
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... -
County
2010 Lake County Aerial: SE Quarter
Lake County, Illinois —
This six inch pixel resolution color aerial photography was flown between April 9, 2010 and April 18, 2010. The files are provided in JPEG2000, an open format... -
County
Elementary School Districts
Lake County, Illinois —
Download In State Plane Projection Here. School district boundaries are based on legal documents filed in the office of the Recorder of Deeds and on court orders.... -
County
UDO Zoning
Lake County, Illinois —
Download In State Plane Projection Here. The zoning shapefile defines the geographic extent of zoning districts in unincorporated Lake County as established by the... -
County
Political Townships
Lake County, Illinois —
Download In State Plane Projection Here. Political townships are those with elected officials - township supervisor, assessor, road commissioner, etc. However, Zion... -
County
State Senate Districts
Lake County, Illinois —
Download In State Plane Projection Here. Boundaries for electing senators to the Illinois Senate as established by that body. Update Frequency: This dataset is... -
County
1946 Lake County Aerial - SW Quarter
Lake County, Illinois —
This six inch pixel resolution color aerial photography was flown between April 16, 2007 and May 7, 2007. The files are provided in JPEG2000, an open format supported... -
County
2018 Lake County Aerial: NE Quarter
Lake County, Illinois —
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... -
County
2017 Lake County Aerial - NW Quarter
Lake County, Illinois —
This three inch pixel resolution color aerial photography was flown between March 11, 2017 and April 12, 2017. The files are provided in JPEG2000, an open format... -
County
2004 Lake County Aerial - SE Quarter
Lake County, Illinois —
This one foot pixel resolution black and white aerial photography was flown April 5, 2004 at a negative scale of 1" = 1666 (a scale ratio of 1:20000) flying at an... -
County
2008 Lake County Aerial - NW Quarter
Lake County, Illinois —
This six inch pixel resolution color aerial photography was flown between July 1, 2008 and August 31, 2008. The files are provided in JPEG2000, an open format... -
County
2017 Lake County Aerial: NE Quarter
Lake County, Illinois —
This three inch pixel resolution color aerial photography was flown between March 11, 2017 and April 12, 2017. The files are provided in JPEG2000, an open format... -
County
2006 Lake County Aerial - NE Quarter
Lake County, Illinois —
This six inch pixel resolution black and white aerial photography was flown between April 6, 2006 and April 26, 2006 at a negative scale of 1" = 660 (a scale ratio of... -
County
2010 Lake County Aerial - NW Quarter
Lake County, Illinois —
This six inch pixel resolution color aerial photography was flown between April 9, 2010 and April 18, 2010. The files are provided in JPEG2000, an open format... -
County
LiDAR Breaklines
Lake County, Illinois —
Breaklines are collected in areas where the bare-earth surface LiDAR needs additional definition, like top of banks, hydrologic features and major roads. The 3D...