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1. ZIP Code Boundaries, United States (Q1 2015)

2015. TTG, Inc. This polygon shapefile contains zip code boundaries for the United States. Data are valid from January to March, 2015. Attributes included in the d... TTG, Inc.

2. Public Lands Survey System, Townships and Ranges in the United States, Summer 2014

2014. Hart Energy Publishing. This polygon dataset represents the Public Land Survey System data at the township level. This layer is from the summer quarter update of 2014.This... Hart Energy Publishing.

3. Rextag GIS Zones, Summer 2014

2014. Hart Energy Publishing. This polygon shapefile contains the boundaries of GIS zones referenced in other energy-related datasets produced by Hart Energy Publishing (Rextag)... Hart Energy Publishing.

4. Top Natural Gas Fields, United States, Summer 2014

2014. Hart Energy Publishing. This polygon shapefile contains locations of natual gas fields in the United States. including existing Meter Points (receipt and delivery points).... Hart Energy Publishing.

5. United States 113th Congressional Districts, 2014

2014. Environmental Systems Research Institute (Redlands, Calif.) and U.S. Census Bureau, Geography Division. This polygon shapefile represents the political boundaries for the 113th United States congressional districts. The official membership is current ... Environmental Systems Research Institute (Redlands, Calif.).

6. United States 113th Senate Districts, 2014

2014. Environmental Systems Research Institute (Redlands, Calif.) and U.S. Census Bureau, Geography Division. This polygon shapefile represents the political boundaries for the 113th United States Senate. The official membership is current as of August 18, ... Environmental Systems Research Institute (Redlands, Calif.).

7. ZIP Code Boundaries, United States (Q3 2014)

2014. TTG, Inc. This polygon shapefile contains zip code boundaries for the United States. Data are valid from July to September, 2014. Attributes included in the ... TTG, Inc.

8. United States Census Block Groups, 2013

2013. Tele Atlas (Firm : U.S.) and Environmental Systems Research Institute (Redlands, Calif.). U.S. Census Block Groups represents the U.S. Census block groups of the United States in the 50 states, the District of Columbia, and Puerto Rico. ... Environmental Systems Research Institute (Redlands, Calif.).

9. ZIP Code Boundaries, United States (Q3 2013)

2013. TTG, Inc. This polygon shapefile contains zip code boundaries for the United States. Data are valid from July to September, 2013. Attributes included in the ... TTG, Inc.

10. ZIP Code Boundaries, United States (Q4 2013)

2013. TTG, Inc. This polygon shapefile contains zip code boundaries for the United States. Data are valid from October to December, 2013. Attributes included in th... TTG, Inc.