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2022 Cartographic Boundary File (KML), Region for United States, 1:20,000,000

Published by U.S. Department of Commerce, U.S. Census Bureau, Geography Division, Customer Engagement Branch | U.S. Census Bureau, Department of Commerce | Catalog Last Checked: May 06, 2026 at 04:06 PM | Dataset Last Updated: April 01, 2023 at 12:00 AM
The 2022 cartographic boundary KMLs 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 files while others are available only as state-based files. Regions are four groupings of states (Northeast, South, Midwest, and West) established by the Census Bureau in 1942 for the presentation of census data.

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