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    • This is a Non-Federal dataset covered by different Terms of Use than Data.gov.

    Address Points

    Metadata Updated: April 11, 2026

    Download In State Plane Projection Here. 

    These address points were developed for a myriad of uses including general public geocoding in Lake County web sites and NG-911 emergency dispatch. All addresses are reviewed on a monthly basis against the United States Post Office delivery database to ensure that they are still active. New addresses are added at this time or earlier if they are made known to Lake County GIS by local data partners. Attributes DiscrpAgID through Elev reflect the NENA NG-911 / State of Illinois GIS Data model. Additional local data fields have also been included. The fields LSt_PreDir, LSt_Name, LSt_Type and LSt_PosDir are formatted according to United States Postal Service standards.

    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 Data.gov. License: See this page for license information.

    Downloads & Resources

    Dates

    Metadata Created Date September 1, 2022
    Metadata Updated Date April 11, 2026

    Metadata Source

    Harvested from Open data from Lake County, Illinois

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date September 1, 2022
    Metadata Updated Date April 11, 2026
    Publisher Lake County Illinois GIS
    Maintainer
    Identifier https://www.arcgis.com/home/item.html?id=0d6ac4bb456b4eeda10eb693d4069ad0&sublayer=0
    Data First Published 2019-09-09T16:46:45.000Z
    Data Last Modified 2026-04-05T11:14:38.653Z
    Category geospatial
    Public Access Level public
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id a779decb-77f3-4e1e-9ff0-a35cbb4791bc
    Harvest Source Id e2c1b013-5957-4c37-9452-7d0aafee3fcc
    Harvest Source Title Open data from Lake County, Illinois
    Homepage URL https://data-lakecountyil.opendata.arcgis.com/datasets/lakecountyil::address-points
    License https://www.arcgis.com/sharing/rest/content/items/89679671cfa64832ac2399a0ef52e414/data
    Metadata Type geospatial
    Old Spatial -88.1993,42.1524,-87.7605,42.4957
    Source Datajson Identifier True
    Source Hash 69eb4fce2969486dd8f1816d6d49c417dcdd6dd49a264953b63ca53194a2ef72
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -88.1993, 42.1524, -88.1993, 42.4957, -87.7605, 42.4957, -87.7605, 42.1524, -88.1993, 42.1524}

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