State Parks

**Download In State Plane Projection Here. **

Park district boundaries are based on legal documents filed in the office of the Recorder of Deeds and on court orders. Mapping is based on the legal descriptions from those documents, which relate to existing parcel, municipal, township and PLSS features. Attributes include the park name.

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**Update Frequency:
**This dataset is updated on a weekly basis.
Organization: Lake County, Illinois
Organization URL: https://catalog.data.gov/organization/lake-county-il
Last updated: 2026-04-12T11:09:48.431Z
Tags: Lake County Illinois, conservation, natural resources, open space, parks, recreation, state parks