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

    CT Congressional Districts

    Metadata Updated: March 8, 2026

    This feature layer represents the boundaries of Connecticut's congressional districts based on the latest redistricting process following the 2020 Census. More information about the 2021 Redistricting Project can be found here.

    The dataset includes the five congressional districts with fields identifying the current U.S. House Representative and their associated political party for each district. The geometry is derived from the published data from the Connecticut General Assembly.

    The CT Congressional Representations are as described here.

    Collection of CT Legislative District published feature layers:

    Attributes

    District

    Congressional district number (text/string)

    DistrictN

    Congressional district number (number/integer)

    Party

    Representative’s political party (Democratic or Republican)

    First Name

    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: Creative Commons CCZero

    Downloads & Resources

    Dates

    Metadata Created Date January 31, 2025
    Metadata Updated Date March 8, 2026

    Metadata Source

    Harvested from Connecticut Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date January 31, 2025
    Metadata Updated Date March 8, 2026
    Publisher State of Connecticut
    Maintainer
    Identifier https://www.arcgis.com/home/item.html?id=7ef0679c6bd24ba080910dde533c90c3&sublayer=0
    Data First Published 2025-01-15
    Data Last Modified 2026-03-04
    Category geospatial
    Public Access Level public
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://data.ct.gov/data.json
    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 e7d9c9b1-5bac-458b-9948-20c248c8d6ec
    Harvest Source Id 36c82f29-4f54-495e-a878-2c07320bf10c
    Harvest Source Title Connecticut Data.json
    Homepage URL https://geodata.ct.gov/datasets/ctmaps::ct-congressional-districts
    License https://creativecommons.org/publicdomain/zero/1.0
    Metadata Type geospatial
    Old Spatial -73.7255,40.9500,-71.7814,42.0485
    Source Datajson Identifier True
    Source Hash f1bee8dda3b05d856f400b853bde67b65f7388331d99219b32c9edcc6fdcc62b
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -73.7255, 40.9500, -73.7255, 42.0485, -71.7814, 42.0485, -71.7814, 40.9500, -73.7255, 40.9500}

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