The 119th Congressional Districts dataset reflects boundaries from January 3rd, 2025 from the United States Census Bureau (USCB), and the attributes are updated every Sunday from the United States House of Representatives and is part of the U.S. Department of Transportation (USDOT)/Bureau of Transportation Statistics (BTS) National Transportation Atlas Database (NTAD). The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). The MTDB represents a seamless national file with no overlaps or gaps between parts, however, each TIGER/Line shapefile is designed to stand alone as an independent data set, or they can be combined to cover the entire nation. Information for each member of Congress is appended to the Census Congressional District shapefile using information from the Office of the Clerk, U.S. House of Representatives' website https://clerk.house.gov/xml/lists/MemberData.xml and its corresponding XML file. Congressional districts are the 435 areas from which people are elected to the U.S. House of Representatives. This dataset also includes 9 geographies for non-voting at large delegate districts, resident commissioner districts, and congressional districts that are not defined. After the apportionment of congressional seats among the states based on census population counts, each state is responsible for establishing congressional districts for the purpose of electing representatives. Each congressional district is to be as equal in population to all other congressional districts in a state as practicable. The 119th Congress is seated from January 3, 2025 through January 3, 2027. In Connecticut, Illinois, and New Hampshire, the Redistricting Data Program (RDP) participant did not define the CDs to cover all of the state or state equivalent area. In these areas with no CDs defined, the code "ZZ" has been assigned, which is treated as a single CD for purposes of data presentation. The TIGER/Line shapefiles for the District of Columbia, Puerto Rico, and the Island Areas (American Samoa, Guam, the Commonwealth of the Northern Mariana Islands, and the U.S. Virgin Islands) each contain a single record for the non-voting delegate district in these areas. The boundaries of all other congressional districts reflect information provided to the Census Bureau by the states by May 31, 2024. A data dictionary, or other source of attribute information, is accessible at https://doi.org/10.21949/1529006

Boundaries (polygons) of US Congressional (House of Representatives) districts in New York State with name and contact info for Congressperson. Districts based on Legislative Task Force redistricting 2024. Information on representative based on congressional website as of 9-26-2025. Please contact Geospatial Services at nysgis@its.ny.gov if you have any questions. All district boundaries have been clipped to the NYS shoreline. This affects the following counties: Bronx, Cayuga, Chautauqua, Clinton, Erie, Essex, Franklin, Jefferson, Kings, Monroe, Nassau, New York, Niagara, Orleans, Oswego, Queens, Richmond, St. Lawrence, Suffolk, Washington, Wayne, Westchester.

This data represents the 2021 Adopted Congressional districts from SB 881A

This map shows Congressional District boundaries for the United States. The map is set to middle Georgia.

Congressional districts are the 435 areas from which members are elected to the U.S. House of Representatives. After the apportionment of congressional seats among the states, which is based on decennial census population counts, each state with multiple seats is responsible for establishing congressional districts for the purpose of electing representatives. Each congressional district is to be as equal in population to all other congressional districts in a state as practicable. The boundaries and numbers shown for the congressional districts are those specified in the state laws or court orders establishing the districts within each state.

Congressional districts for the 108th through 112th sessions were established by the states based on the result of the 2000 Census. Congressional districts for the 113th through 115th sessions were established by the states based on the result of the 2010 Census. Boundaries are effective until January of odd number years (for example, January 2015, January 2017, etc.), unless a state initiative or court ordered redistricting requires a change. All states established new congressional districts in 2011-2012, with the exception of the seven single member states (Alaska, Delaware, Montana, North Dakota, South Dakota, Vermont, and Wyoming).

For the states that have more than one representative, the Census Bureau requested a copy of the state laws or applicable court order(s) for each state from each secretary of state and each 2010 Redistricting Data Program state liaison requesting a copy of the state laws and/or applicable court order(s) for each state. Additionally, the states were asked to furnish their newly established congressional district boundaries and numbers by means of geographic equivalency files. States submitted equivalency files since most redistricting was based on whole census blocks. Kentucky was the only state where congressional district boundaries split some of the 2010 Census tabulation blocks. For further information on these blocks, please see the user-note at the bottom of the tables for this state.

The Census Bureau entered this information into its geographic database and produced tabulation block equivalency files that depicted the newly defined congressional district boundaries. Each state liaison was furnished with their file and requested to review, submit corrections, and certify the accuracy of the boundaries.

North Carolina is currently divided into 13 congressional districts, each represented by a member of the United States House of Representatives. Wake County, NC includes a portion of each of the following districts: District 2, District 13, District 4Updated per Senate Bill 757 / SL 2023-145 https://www.ncleg.gov/BillLookUp/2023/S757

Central points of each congressional district in the Bronx including representative and website information.

Mature Support Notice: This item is in mature support as of April 2021. A new version of this item is available for your use. Esri recommends updating your maps and apps to use the new version. USA 116th Congressional Districts represents the political boundaries for the United States 116th Congress which began on January 3, 2019. The official membership is current as of September 1, 2020. Esri offers a second version of this data that includes the outlaying territories here.

January 2023

Voting DistrictsThis feature layer, utilizing National Geospatial Data Asset (NGDA) data from the U.S. Census Bureau (USCB), depicts Voting Districts (VTDs) in the United States and Puerto Rico. Per the USCB, "VTDs refer to the generic name for geographic entities, such as precincts, wards, and election districts, established by state governments for the purpose of conducting elections.”Voting District 027 Danbury 1 (Ottawa County, OH)Data currency: This cached Esri federal service is checked weekly for updates from its enterprise federal source (Voting Districts) and will support mapping, analysis, data exports and OGC API – Feature access.NGDAID: 63 (Series Information for 2020 Census Voting District (VTD) State-based TIGER/Line Shapefiles, Current)OGC API Features Link: (Voting Districts - OGC Features) copy this link to embed it in OGC Compliant viewersFor more information, please visit: Voting Districts; My Congressional DistrictFor feedback please contact: Esri_US_Federal_Data@esri.comNGDA Data SetThis data set is part of the NGDA Governmental Units, and Administrative and Statistical Boundaries Theme Community. Per the Federal Geospatial Data Committee (FGDC), this theme is defined as the "boundaries that delineate geographic areas for uses such as governance and the general provision of services (e.g., states, American Indian reservations, counties, cities, towns, etc.), administration and/or for a specific purpose (e.g., congressional districts, school districts, fire districts, Alaska Native Regional Corporations, etc.), and/or provision of statistical data (census tracts, census blocks, metropolitan and micropolitan statistical areas, etc.). Boundaries for these various types of geographic areas are either defined through a documented legal description or through criteria and guidelines. Other boundaries may include international limits, those of federal land ownership, the extent of administrative regions for various federal agencies, as well as the jurisdictional offshore limits of U.S. sovereignty. Boundaries associated solely with natural resources and/or cultural entities are excluded from this theme and are included in the appropriate subject themes."For other NGDA Content: Esri Federal Datasets

This study contains files of election votes for the U.S. House of Representatives by State and County for each election year from 2006-2022. From Dave Leip, Atlas of U.S. Presidential Elections. These files were obtained from Dave Leip’s Atlas of U.S. Presidential Elections site for use by current faculty, staff, and students at Cornell University. Note: Similar publicly available data beginning with 1976 was posted by MIT at https://doi.org/10.7910/DVN/IG0UN2

Dave Leip's website

The Dave Leip website here: https://uselectionatlas.org/BOTTOM/store_data.php has additional years of data available going back to 1992 but at a fee. Sometimes the files are updated by Dave Leip, and new versions are made available, but CCSS is not notified. If you suspect the file you want may be updated, please get in touch with CCSS Data Services. These files were last checked for updates on 19 February 2024.

Note that file version numbers are those assigned to them by Dave Leip's Election Atlas. Please refer to the CISER Data and Reproduction Archive Version number in your citations for the full dataset.

For additional information on file layout, etc. see: https://uselectionatlas.org/BOTTOM/DOWNLOAD/spread_usrep.html

This study contains files of Presidential election votes by Congressional District for each U.S. Presidential election year from 2016-2020. From Dave Leip, Atlas of U.S. Presidential Elections.

Dave Leip's website

At the Dave Leip website here: https://uselectionatlas.org/BOTTOM/store_data.php sometimes the files are updated by Dave Leip, and new versions are made available, but CCSS is not notified. If you suspect the file you want may be updated, please get in touch with CCSS Data Services. These files were last checked for updates on 19 February 2024.

Note that file version numbers are those assigned to them by Dave Leip's Election Atlas. Please refer to the CCSS Data and Reproduction Archive Version number in your citations for the full dataset.

For additional information on file layout, etc. see: https://uselectionatlas.org/BOTTOM/DOWNLOAD/spread_national.html

34 x 44 PDF of Oregon Congressional District 1 as adopted in SB 881A in 2021.NOTE - 34 x 44 size maps have large file sizes and may take some computers awhile to fully open. If your PDF reader shows a blank white screen, zooming in should prompt the computer to refresh the page and show the map.PDF Maps:PDF Maps: Oregon Redistricting (arcgis.com)Oregon Redistricting Website:https://www.oregonlegislature.gov/redistricting/

The legislative districts contain the geographically defined territories used for representation in the California State Assembly, California State Senate and the U.S. House of Representatives from California. These three boundary layers were approved by the California Citizens Redistricting Commission in 2021 following the completion of the 2020 United States Census.

Boundaries (polygons) of NYS Senate districts with name and contact info for each member of the NYS Senate. Districts based on Legislative Task Force redistricting 2022. Information on representative based on Senate website as of 9-26-2025. Please contact Geospatial Services at nysgis@its.ny.gov if you have any questions. All district boundaries have been clipped to the NYS shoreline. This affects the following counties: Bronx, Cayuga, Chautauqua, Clinton, Erie, Essex, Franklin, Jefferson, Kings, Monroe, Nassau, New York, Niagara, Orleans, Oswego, Queens, Richmond, St. Lawrence, Suffolk, Washington, Wayne, Westchester.

My Elected Representatives provides contact information for Elected Officials in Loudoun County, VA. The information includes: US Senate, US House of Representatives (10th District), Virginia Senate and House, Loudoun Board of Supervisors, School Board and Constitutional Officers. Links to additional State and Federal legislators information is provided.Loudoun Election Districts (2022): Algonkian, Ashburn, Broad Run, Catoctin, Dulles, Leesburg, Little River, Sterling. For questions regarding the election please contact the Office of Voter Registration & Elections. For questions regarding this application please contact the Office of Mapping and Geographic Information.

34 x 44 PDF of Oregon Congressional District 2 as adopted in SB 881A in 2021.NOTE - 34 x 44 size maps have large file sizes and may take some computers awhile to fully open. If your PDF reader shows a blank white screen, zooming in should prompt the computer to refresh the page and show the map.PDF Maps:PDF Maps: Oregon Redistricting (arcgis.com)Oregon Redistricting Website:https://www.oregonlegislature.gov/redistricting/

34 x 44 PDF of Oregon Congressional District 4 as adopted in SB 881A in 2021.NOTE - 34 x 44 size maps have large file sizes and may take some computers awhile to fully open. If your PDF reader shows a blank white screen, zooming in should prompt the computer to refresh the page and show the map.PDF Maps:PDF Maps: Oregon Redistricting (arcgis.com)Oregon Redistricting Website:https://www.oregonlegislature.gov/redistricting/

My name is Lucia Guzman. Thank you for the opportunity to submit the following testimony. Though I am retired , i had the pleasure of serving our great state as the Democratic Senate Minority Leader for two years. During that time, i travelled to all parts of Colorado and have come to appreciate the diversity Colorado shares across the state. I remain deeply committed to my community , State Senate district 34, and the Latino community across Colorado. There is nothing more important than how all people are adequately represented in our democracy. Your charge is to draw 8 congressional districts using communities of interest based on federal legislative policy. I am submitting a map for your consideration. The following is the context for my map. Thank you for your consideration. CD1: Keeps Denver whole, with only enough cut off to balance the population. CD2: Keeps Boulder and Larimer Counties together CU and CSU both have similar interests as Colorado's largest research universities Both Counties have shared interests regarding the management of Rocky Mountain National Park Rural Boulder and Larimer County have shared interests regarding wildfire mgt CD3: Joins key Hispanic communities across Colorado, including Pueblo, the San Luis Valley and the Roaring Fork The district is minority influenced with the district being over a quarter Hispanic/Latino CD4: Keeps the Eastern Plains together, uniting key rural and agricultural interests For population balance this district picks up Greeley as well as the majority of Douglas County, with the exclusion of the Aurora portions CD5: Keeps El Paso county as whole as possible The rural eastern third of El Paso county is joined with the Eastern Plains CD6: Keeps Aurora whole in a single congressional district Keeps western Arapahoe county together CD7: Picks up Jefferson county portions of Bel Mar, Columbine and Littleton in order to pick up population and to keep these cities whole CD8: Keeps key Hispanic/Latino communities in the northern front range together, creating a Hispanic/Latino influenced district. The district is 34.7 percent Hispanic. Joins many of the northern front range communities that have experienced rapid growth over the past decade and are predicted to continue to grow at a rapid rate unites many communities that rely upon the I-25 corridor, all of which share similar federal transportation priorities includes all of Westminster, resulting in CD8 picking up a portion of Jefferson County. Map Link: https://davesredistricting.org/join/ef795861-c391-4bbO-b4c9-d733543f26bO

The county is divided into 18 legislative districts. Every two years, the residents of each of the districts elect a representative to the Legislature. Every 10 years, after each census is tallied, the boundaries of the districts are redrawn according to the redistribution of the population.

I examine whether indirect and direct elections lead to the selection of different types of legislators. My research design, which compares senators to representatives who were elected from statewide districts, takes advantage of two unique features of the nineteenth century congressional districting process. First, some states elected their entire congressional delegation in at-large districts. Second, many states that gained a seat during reapportionment would elect the new representative in a statewide contest rather than redrawing district lines. As a result, there are not only more representatives elected statewide, but they also come from a more diverse set of states than in contemporary elections. Overall, I find that indirectly elected legislators were more comparable to directly elected legislators on some dimensions than prior studies suggest.