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Download In State Plane Projection Here. Political townships are those with elected officials - township supervisor, assessor, road commissioner, etc. However, Zion Township is uniquely defined in...
Search relevance: 244.03 | Views last month: 12 | Catalog Last Checked: November 10, 2026 at 10:40 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...
Search relevance: 98.32 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 05:57 PM -
Download In State Plane Projection Here. Boundaries for electing senators to the Illinois Senate as established by that body. Update Frequency: This dataset is updated on a weekly basis.
Search relevance: 54.52 | Views last month: 1 | Catalog Last Checked: November 10, 2026 at 10:40 PM -
Download In State Plane Projection Here. Boundaries for electing representatives to the Illinois House as established by that body.Update Frequency:This dataset is updated on a weekly basis.
Search relevance: 51.61 | Views last month: 3 | Catalog Last Checked: November 10, 2026 at 10:40 PM
