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This is a Non-Federal dataset covered by different Terms of Use than

Municipal Boundaries

Metadata Updated: June 14, 2024

Download In State Plane Projection Here. Municipal boundaries are based on annexations, court orders and other legal documents filed in the office of the Recorder of Deeds. Mapping is based on the legal descriptions from those documents, which relate to existing parcel boundaries or to the underlying PLSS. Important attributes include "Type" which contains an "I" if the polygon represents an incorporated area, and a "U" if unincorporated. The municipality name for "I" type polygons is included in the attribute "NAME1."

Update Frequency: This dataset is updated on a weekly basis.

Access & Use Information

Public: This dataset is intended for public access and use. Non-Federal: This dataset is covered by different Terms of Use than License: See this page for license information.

Downloads & Resources


Metadata Created Date September 1, 2022
Metadata Updated Date June 14, 2024

Metadata Source

Harvested from Open data from Lake County, Illinois

Additional Metadata

Resource Type Dataset
Metadata Created Date September 1, 2022
Metadata Updated Date June 14, 2024
Publisher Lake County Illinois GIS
Data First Published 2016-11-21T19:06:37.000Z
Data Last Modified 2024-06-09T11:16:26.871Z
Category geospatial
Public Access Level public
Metadata Context
Schema Version
Catalog Describedby
Harvest Object Id 14dcd3f5-0fac-491c-9007-422fa0ae25b1
Harvest Source Id e2c1b013-5957-4c37-9452-7d0aafee3fcc
Harvest Source Title Open data from Lake County, Illinois
Homepage URL
Metadata Type geospatial
Old Spatial -88.1998,42.1523,-87.7588,42.4958
Source Datajson Identifier True
Source Hash 07e3958ca01f12b53c951c034959df2616f18f8f91ffbf2537957be42d8b936c
Source Schema Version 1.1
Spatial {"type": "Polygon", "coordinates": -88.1998, 42.1523, -88.1998, 42.4958, -87.7588, 42.4958, -87.7588, 42.1523, -88.1998, 42.1523}

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