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2013 Cartographic Boundary File, State-State Legislative District (Upper Chamber) for Puerto Rico, 1:500,000

Published by U.S. Department of Commerce, U.S. Census Bureau, Geography Division/Cartographic Products Branch | U.S. Census Bureau, Department of Commerce | Metadata Last Checked: January 28, 2026 | Last Modified: 2015-05-01T00:00:00.000+00:00
The 2013 cartographic boundary shapefiles are simplified representations of selected geographic areas from the U.S. Census Bureau's Master Address File / Topologically Integrated Geographic Encoding and Referencing (MAF/TIGER) Database (MTDB). These boundary files are specifically designed for small-scale thematic mapping. When possible generalization is performed with the intent to maintain the hierarchical relationships among geographies and to maintain the alignment of geographies within a file set for a given year. Geographic areas may not align with the same areas from another year. Some geographies are available as nation-based shapefiles while others are available only as state-based files.

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