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TIGER/Line Shapefile, 2014, Series Information File for the Current State Legislative District (SLD) Upper Chamber State-based Shapefile

Published by U.S. Department of Commerce, U.S. Census Bureau, Geography Division, Spatial Data Collection and Products Branch | U.S. Census Bureau, Department of Commerce | Catalog Last Checked: April 11, 2026 at 06:25 AM | Dataset Last Updated: January 01, 2014 at 12:00 AM
State Legislative Districts (SLDs) are the areas from which members are elected to State legislatures. The SLDs embody the upper (senate) and lower (house) chambers of the state legislature. Nebraska has a unicameral legislature and the District of Columbia has a single council, both of which the Census Bureau treats as upper-chamber legislative areas for the purpose of data presentation; there are no data by SLDL for either Nebraska or the District of Columbia. A unique three-character census code, identified by State participants, is assigned to each SLD within a state. In Connecticut, Illinois, Louisiana, Maine, Maryland, Massachusetts, Michigan, Ohio, and Puerto Rico, the Redistricting Data Program (RDP) participant did not define the SLDs to cover all of the state or state equivalent area. In these areas with no SLDs defined, the code "ZZZ" has been assigned, which is treated as a single SLD for purposes of data presentation. The boundaries of the 2014 State legislative districts were provided by state-level participants through the RDP and reflect the districts used to elect members in or prior to the November 2014 election.

Resources

4 resources available

  • Folder containing the 2014 Current State Legislative District (SLD) Upper Chamber files

    TEXT/HTML
  • TIGER/Line® Shapefiles

    TEXT/HTML
  • TIGER/Line® Shapefiles 2014 Technical Documentation Shapefiles

    PDF
  • Feature Catalog for the 2014 Current State Legislative District (SLD) Upper Chamber State-based Shapefile

    XML

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