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State
GNIS
State of Oregon —
The Geographic Names Information System (GNIS) is the Federal standard for geographic nomenclature. The U.S. Geological Survey developed the GNIS for the U.S. Board... -
State
2020 Census Tracts
State of Oregon —
This data layer is an element of the Oregon GIS Framework. The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and... -
State
Oregon ZIP Codes
State of Oregon —
US Postal Service Zone Improvement Plan (ZIP) Codes are used throughout the United States to improve mail delivery. There are 479 unique 5-digit ZIP Codes in Oregon... -
State
Cities
State of Oregon —
This map layer includes cities and towns in Oregon. These cities were clipped from a larger dataset of cities collected from the 1970 National Atlas of the United... -
State
Correctional Institutions
State of Oregon —
Jails and Prisons (Correctional Institutions). The Jails and Prisons sub-layer is part of the Emergency Law Enforcement Sector and the Critical Infrastructure... -
State
2020 Census Block
State of Oregon —
This data layer is an element of the Oregon GIS Framework. The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and... -
State
CT Congressional Districts
State of Connecticut —
This feature layer represents the boundaries of Connecticut's congressional districts based on the latest redistricting process following the 2020 Census. More... -
State
Senate Districts
State of Arkansas —
This layer represents the Arkansas State Senate district boundaries adopted by the Arkansas Board of Apportionment on July 29, 2011. The Board of Apportionment,... -
State
CT House Districts
State of Connecticut —
This feature layer represents the boundaries of Connecticut's House of Representative’s districts based on the latest redistricting process following the 2020 Census.... -
State
111th Congressional Districts- 2010 Census
State of Arkansas —
This file is released in support of the Redistricting Data (P.L. 94-171) Summary File. The shapefiles represent geographic linear features as of January 1, 2010. The... -
State
CT Planning Regions
State of Connecticut —
This CT Planning Regions layer consists of individual polygons representing each of the 9 planning regions that make up the state of Connecticut. This feature layer... -
State
Environmental Justice 2021 Set
State of Connecticut —
Environmental Justice Block Groups 2021 was created from Connecticut block group boundary data located in the Census Bureau's 2019 TIGER/Line Shapefiles. The poverty... -
State
Environmental Justice Set 2024
State of Connecticut —
Environmental Justice 2024 Set is comprised of two layers: Environmental Justice Block Groups 2024 and Environmental Justice Distressed Municipality 2024. All Census... -
State
Places- 2010 Census
State of Arkansas —
This file is released in support of the Redistricting Data (P.L. 94-171) Summary File. The shapefiles represent geographic linear features as of January 1, 2010. The... -
State
Voting District Boundary (polygon)
State of Arkansas —
The 2005 First Edition TIGER/Line files are an extract of selected geographic and cartographic information from the Census TIGER database. The geographic coverage for... -
State
School District- 2010 Census
State of Arkansas —
This file is released in support of the Redistricting Data (P.L. 94-171) Summary File. The shapefiles represent geographic linear features as of January 1, 2010. The... -
State
House Districts
State of Arkansas —
This layer represents the Arkansas State House of Representatives district boundaries adopted by the Arkansas Board of Apportionment on July 29, 2011. The Board of... -
State
Census Block 2000 (polygon)
State of Arkansas —
Data available online through the Arkansas Spatial Data Infrastructure (ASDI) at http://gis.arkansas.gov. The subject file represents Census Blocks 2000 for the State... -
State
Civil Division 2000 (polygon)
State of Arkansas —
Data available online through the Arkansas Spatial Data Infrastructure (http://gis.arkansas.gov). The subject file represents Civil Divisions 2000 for the State of... -
State
CT Municipalities (with FIPS)
State of Connecticut —
This CT Planning Regions layer consists of individual polygons representing each of the 169 municipalities that make up the state of Connecticut. This feature layer...