Municipal Boundaries

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.

Data e Risorse

Campo Valore
accessLevel public
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier https://www.arcgis.com/home/item.html?id=811621907d3649778ef35ec37731e921&sublayer=10
issued 2016-11-21T19:06:37.000Z
landingPage https://data-lakecountyil.opendata.arcgis.com/datasets/lakecountyil::municipal-boundaries
license https://www.arcgis.com/sharing/rest/content/items/89679671cfa64832ac2399a0ef52e414/data
metadata_type geospatial
modified 2025-09-14T11:15:29.609Z
old-spatial -88.1998,42.1523,-87.7588,42.4958
publisher Lake County Illinois GIS
resource-type Dataset
source_datajson_identifier true
source_hash 65e04b073d17c468e5a41eb0652e96bf54817fb0801cba1a7b6de88554fe6c87
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]]]}
theme {geospatial}
Gruppi
  • AmeriGEOSS
  • National Provider
  • North America
Tag
  • AmeriGEO
  • AmeriGEOSS
  • CKAN
  • GEO
  • GEOSS
  • National
  • North America
  • United States
  • cities
  • lake-county-illinois
  • municipalities
  • tax-districts
  • tax-districts-spatial-data
isopen False
license_id other-license-specified
license_title other-license-specified
maintainer LakeCounty_Illinois
maintainer_email gis@lakecountyil.gov
metadata_created 2025-09-23T15:06:06.008704
metadata_modified 2025-09-23T15:06:06.008712
notes <div><b><a href='https://maps.lakecountyil.gov/gisdata/TaxDistricts.zip' target='_blank' rel='nofollow ugc noopener noreferrer'>Download In State Plane Projection Here</a>. </b><br /></div><div><br /></div>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 &quot;Type&quot; which contains an &quot;I&quot; if the polygon represents an incorporated area, and a &quot;U&quot; if unincorporated. The municipality name for &quot;I&quot; type polygons is included in the attribute &quot;NAME1.&quot;<br /><p> <br /> <b>Update Frequency:</b><br /> This dataset is updated on a <b>weekly</b> basis.</p>
num_resources 11
num_tags 13
title Municipal Boundaries