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#1 County
Lake County Boundary
- Organization: Lake County, Illinois
- Dataset Last Updated: November 08, 2026 at 12:14 PM
Download In State Plane Projection Here. This is our working version of the Lake County boundary. Although technically the county's eastern border extends eastward into Lake Michigan to the state...
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- +5 more
Search relevance: 1.00 | Views last month: 27 | Catalog Last Checked: November 10, 2026 at 10:40 PM
#2 County
Political Boundaries Data Dictionary
- Organization: Lake County, Illinois
- Dataset Last Updated: March 23, 2022 at 09:34 PM
An in-depth description of the various Political Boundaries GIS data layers outlining terms of use, update frequency, attribute explanations, and more. District data layers include: Lake County...
- WEB
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 05:57 PM

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