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CT Congressional Districts

Published by State of Connecticut | State of Connecticut | Metadata Last Checked: August 08, 2025 | Last Modified: 2025-01-15
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:Congressional districtsSenate districtsHouse districtsAttributesDistrictCongressional district number (text/string)DistrictNCongressional district number (number/integer)PartyRepresentative’s political party (Democratic or Republican)First Name

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Complete Metadata
@type dcat:Dataset
accessLevel public
contactPoint 
                                            {
  "fn": "sarah.hurley6",
  "@type": "vcard:Contact",
  "hasEmail": "mailto:opm.giso@ct.gov"
}
description <p>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 <a href='https://www.cga.ct.gov/rr/taskforce.asp?TF=20210401_2021%20Redistricting%20Project' target='_blank' rel='nofollow ugc noopener noreferrer'><strong>here</strong></a>.</p><p>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 <a href='https://www.cga.ct.gov/rr/tfs/20210401_2021%20Redistricting%20Project/cmaps.asp' target='_blank' rel='nofollow ugc noopener noreferrer'><strong>Connecticut General Assembly</strong></a>.</p><p>The CT Congressional Representations are as described <a href='https://www.cga.ct.gov/asp/content/congress.asp' target='_blank' rel='nofollow ugc noopener noreferrer'><strong>here</strong></a>.</p><p></p><p></p><p>Collection of CT Legislative District published feature layers:</p><ul><li><a href='https://geodata.ct.gov/datasets/7ef0679c6bd24ba080910dde533c90c3_0/explore?location=41.421315%2C-72.741063%2C8.27' target='_blank' rel='nofollow ugc noopener noreferrer'>Congressional districts</a></li><li><a href='https://geodata.ct.gov/datasets/21e112d662af4d1baca8dcede14f0f89_0/explore?location=41.497008%2C-72.761768%2C8.42' target='_blank' rel='nofollow ugc noopener noreferrer'>Senate districts</a></li><li><a href='https://geodata.ct.gov/datasets/019db44ce72c41a19662c7e95e639e0d_0/explore?location=41.465694%2C-72.528344%2C8.27' target='_blank' rel='nofollow ugc noopener noreferrer'>House districts</a></li></ul><p></p><p></p><p>Attributes</p><figure><table border='1' cellpadding='0' cellspacing='0' style='border-collapse:collapse;'><tbody><tr><td style='border:1.0pt solid windowtext; padding:0in 5.4pt; width:125.75pt;' width='168'><p style='line-height:normal; margin-bottom:0in;'>District</p></td><td style='border-bottom-style:solid; border-color:windowtext; border-left-style:none; border-right-style:solid; border-top-style:solid; border-width:1.0pt; padding:0in 5.4pt; width:341.75pt;' width='456'><p style='line-height:normal; margin-bottom:0in;'>Congressional district number (text/string)</p></td></tr><tr><td style='border-bottom-style:solid; border-color:windowtext; border-left-style:solid; border-right-style:solid; border-top-style:none; border-width:1.0pt; padding:0in 5.4pt; width:125.75pt;' width='168'><p style='line-height:normal; margin-bottom:0in;'>DistrictN</p></td><td style='border-bottom:1.0pt solid windowtext; border-left-style:none; border-right:1.0pt solid windowtext; border-top-style:none; padding:0in 5.4pt; width:341.75pt;' width='456'><p style='line-height:normal; margin-bottom:0in;'>Congressional district number (number/integer)</p></td></tr><tr><td style='border-bottom-style:solid; border-color:windowtext; border-left-style:solid; border-right-style:solid; border-top-style:none; border-width:1.0pt; padding:0in 5.4pt; width:125.75pt;' width='168'><p style='line-height:normal; margin-bottom:0in;'>Party</p></td><td style='border-bottom:1.0pt solid windowtext; border-left-style:none; border-right:1.0pt solid windowtext; border-top-style:none; padding:0in 5.4pt; width:341.75pt;' width='456'><p style='line-height:normal; margin-bottom:0in;'>Representative’s political party (Democratic or Republican)</p></td></tr><tr><td style='border-bottom-style:solid; border-color:windowtext; border-left-style:solid; border-right-style:solid; border-top-style:none; border-width:1.0pt; padding:0in 5.4pt; width:125.75pt;' width='168'><p style='line-height:normal; margin-bottom:0in;'>First Name</p></td><td style='border-bottom:1.0pt solid windowtext; border-left-style:none; border-right:1.0pt solid windowtext; border-top-style:none; padding:0in 5.4pt; width:341.75pt;' width='456'><p style='line-height:normal; margin
distribution 
                                            [
  {
    "@type": "dcat:Distribution",
    "title": "CSV",
    "mediaType": "text/csv",
    "downloadURL": "https://geodata.ct.gov/api/download/v1/items/7ef0679c6bd24ba080910dde533c90c3/csv?layers=0"
  },
  {
    "@type": "dcat:Distribution",
    "title": "GeoJSON",
    "mediaType": "application/vnd.geo+json",
    "downloadURL": "https://geodata.ct.gov/api/download/v1/items/7ef0679c6bd24ba080910dde533c90c3/geojson?layers=0"
  },
  {
    "@type": "dcat:Distribution",
    "title": "KML",
    "mediaType": "application/vnd.google-earth.kml+xml",
    "downloadURL": "https://geodata.ct.gov/api/download/v1/items/7ef0679c6bd24ba080910dde533c90c3/kml?layers=0"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Shapefile",
    "mediaType": "application/zip",
    "downloadURL": "https://geodata.ct.gov/api/download/v1/items/7ef0679c6bd24ba080910dde533c90c3/shapefile?layers=0"
  },
  {
    "@type": "dcat:Distribution",
    "title": "ArcGIS Hub Dataset",
    "mediaType": "text/html",
    "downloadURL": "https://geodata.ct.gov/datasets/ctmaps::ct-congressional-districts"
  },
  {
    "@type": "dcat:Distribution",
    "title": "ArcGIS GeoService",
    "mediaType": "application/json",
    "downloadURL": "https://services3.arcgis.com/3FL1kr7L4LvwA2Kb/arcgis/rest/services/CT_Congressional_Districts/FeatureServer/0"
  }
]
identifier https://www.arcgis.com/home/item.html?id=7ef0679c6bd24ba080910dde533c90c3&sublayer=0
issued 2025-01-15
keyword 
                                            [
  "boundaries",
  "congress",
  "congressional",
  "connecticut",
  "ct",
  "gis office",
  "giso",
  "house",
  "legislative",
  "opm",
  "senate"
]
landingPage https://geodata.ct.gov/datasets/ctmaps::ct-congressional-districts
license https://creativecommons.org/publicdomain/zero/1.0
modified 2025-01-15
publisher 
                                            {
  "name": "State of Connecticut",
  "@type": "org:Organization"
}
spatial -73.7255,40.9500,-71.7814,42.0485
theme 
                                            [
  "geospatial"
]
title CT Congressional Districts

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