Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

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

    State Senate Districts

    Metadata Updated: November 8, 2025

    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.

    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 November 8, 2025

    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 November 8, 2025
    Publisher Lake County Illinois GIS
    Maintainer
    Identifier https://www.arcgis.com/home/item.html?id=310687ef8e794034a894c52dc50033e9&sublayer=5
    Data First Published 2016-11-23T18:15:48.000Z
    Data Last Modified 2025-11-02T12:10:57.358Z
    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 7120754c-6968-404d-95e9-903723694d60
    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::state-senate-districts
    License https://www.arcgis.com/sharing/rest/content/items/89679671cfa64832ac2399a0ef52e414/data
    Metadata Type geospatial
    Old Spatial -88.1998,42.1523,-87.7588,42.4958
    Source Datajson Identifier True
    Source Hash 5fd6222020b8c7f56da70709c3e445fc23afb6dcaa16771629367411183a8f35
    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}

    Didn't find what you're looking for? Suggest a dataset here.