UA Census Collection Blocks, 2000 - North Carolina. Shapefile. harvard-tg00nccolblk. 2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent Census Collection Blocks for the entire state. To improve operational efficiency and geographic identifica...
UA Census Collection Blocks, 2000 - North Dakota. Shapefile. harvard-tg00ndcolblk. 2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent Census Collection Blocks for the entire state. To improve operational efficiency and geographic identifica...
UA Census Collection Blocks, 2000 - Northern Mariana Islands. Shapefile. harvard-tg00mpcolblk. 2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent Census Collection Blocks for the islands. To improve operational efficiency and geographic identifications...
UA Census Collection Blocks, 2000 - Ohio. Shapefile. harvard-tg00ohcolblk. 2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent Census Collection Blocks for the entire state. To improve operational efficiency and geographic identifica...
UA Census Collection Blocks, 2000 - Oklahoma. Shapefile. harvard-tg00okcolblk. 2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent Census Collection Blocks for the entire state. To improve operational efficiency and geographic identifica...
UA Census Collection Blocks, 2000 - Oregon. Shapefile. harvard-tg00orcolblk. 2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent Census Collection Blocks for the entire state. To improve operational efficiency and geographic identifica...
UA Census Collection Blocks, 2000 - Pennsylvania. Shapefile. harvard-tg00pacolblk. 2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent Census Collection Blocks for the entire state. To improve operational efficiency and geographic identifica...
UA Census Collection Blocks, 2000 - Puerto Rico. Shapefile. harvard-tg00prcolblk. 2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent Census Collection Blocks for the entire state. To improve operational efficiency and geographic identifica...
UA Census Collection Blocks, 2000 - Rhode Island. Shapefile. harvard-tg00ricolblk. 2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent Census Collection Blocks for the entire state. To improve operational efficiency and geographic identifica...
UA Census Collection Blocks, 2000 - South Carolina. Shapefile. harvard-tg00sccolblk. 2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent Census Collection Blocks for the entire state. To improve operational efficiency and geographic identifica...
UA Census Collection Blocks, 2000 - South Dakota. Shapefile. harvard-tg00sdcolblk. 2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent Census Collection Blocks for the entire state. To improve operational efficiency and geographic identifica...
UA Census Collection Blocks, 2000 - Tennessee. Shapefile. harvard-tg00tncolblk. 2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent Census Collection Blocks for the entire state. To improve operational efficiency and geographic identifica...
UA Census Collection Blocks, 2000 - Texas. Shapefile. harvard-tg00txcolblk. 2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent Census Collection Blocks for the entire state. To improve operational efficiency and geographic identifica...
UA Census Collection Blocks, 2000 - U.S. Minor Outlying Islands. Shapefile. harvard-tg00umcolblk. 2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent Census Collection Blocks for the entire state. To improve operational efficiency and geographic identifica...
UA Census Collection Blocks, 2000 - U.S. Virgin Islands. Shapefile. harvard-tg00vicolblk. 2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent Census Collection Blocks for the entire state. To improve operational efficiency and geographic identifica...
UA Census Collection Blocks, 2000 - Utah. Shapefile. harvard-tg00utcolblk. 2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent Census Collection Blocks for the entire state. To improve operational efficiency and geographic identifica...
UA Census Collection Blocks, 2000 - Vermont. Shapefile. harvard-tg00vtcolblk. 2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent Census Collection Blocks for the entire state. To improve operational efficiency and geographic identifica...
UA Census Collection Blocks, 2000 - Virginia. Shapefile. harvard-tg00vacolblk. 2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent Census Collection Blocks for the entire state. To improve operational efficiency and geographic identifica...
UA Census Collection Blocks, 2000 - Washington (State). Shapefile. harvard-tg00wacolblk. 2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent Census Collection Blocks for the entire state. To improve operational efficiency and geographic identifica...
UA Census Collection Blocks, 2000 - West Virginia. Shapefile. harvard-tg00wvcolblk. 2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent Census Collection Blocks for the entire state. To improve operational efficiency and geographic identifica...
UA Census Collection Blocks, 2000 - Wisconsin. Shapefile. harvard-tg00wicolblk. 2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent Census Collection Blocks for the entire state. To improve operational efficiency and geographic identifica...
UA Census Collection Blocks, 2000 - Wyoming. Shapefile. harvard-tg00wycolblk. 2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons in this datalayer represent Census Collection Blocks for the entire state. To improve operational efficiency and geographic identifica...
UA Census Congressional Districts, 1990 - Alabama. Shapefile. harvard-tg00alcdc. 1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent Congressional Districts for the state based on the boundaries established on January 1, 1990. Congressional districts are th...
UA Census Congressional Districts, 1990 - Alaska. Shapefile. harvard-tg00akcdc. 1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent Congressional Districts for the state based on the boundaries established on January 1, 1990. Congressional districts are th...
UA Census Congressional Districts, 1990 - American Samoa. Shapefile. harvard-tg00ascdc. 1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent Congressional Districts for the state based on the boundaries established on January 1, 1990. Congressional districts are th...
UA Census Congressional Districts, 1990 - Arizona. Shapefile. harvard-tg00azcdc. 1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent Congressional Districts for the state based on the boundaries established on January 1, 1990. Congressional districts are th...
UA Census Congressional Districts, 1990 - Arkansas. Shapefile. harvard-tg00arcdc. 1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent Congressional Districts for the state based on the boundaries established on January 1, 1990. Congressional districts are th...
UA Census Congressional Districts, 1990 - California. Shapefile. harvard-tg00cacdc. 1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent Congressional Districts for the state based on the boundaries established on January 1, 1990. Congressional districts are th...
UA Census Congressional Districts, 1990 - Colorado. Shapefile. harvard-tg00cocd106. 2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent Congressional Districts for the state based on the congressional districts in effect at the time of Census 2000, which are t...
UA Census Congressional Districts, 1990 - Connecticut. Shapefile. harvard-tg00ctcdc. 1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent Congressional Districts for the state based on the boundaries established on January 1, 1990. Congressional districts are th...
UA Census Congressional Districts, 1990 - Delaware. Shapefile. harvard-tg00decdc. 1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent Congressional Districts for the state based on the boundaries established on January 1, 1990. Congressional districts are th...
UA Census Congressional Districts, 1990 - District of Columbia. Shapefile. harvard-tg00dccd106. 2000. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent Congressional Districts for Washington D.C. based on the congressional districts in effect at the time of Census 2000, which...
UA Census Congressional Districts, 1990 - Florida. Shapefile. harvard-tg00flcdc. 1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent Congressional Districts for the state based on the boundaries established on January 1, 1990. Congressional districts are th...
UA Census Congressional Districts, 1990 - Georgia. Shapefile. harvard-tg00gacdc. 1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent Congressional Districts for the state based on the boundaries established on January 1, 1990. Congressional districts are th...
UA Census Congressional Districts, 1990 - Guam. Shapefile. harvard-tg00gucdc. 1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent Congressional Districts for the state based on the boundaries established on January 1, 1990. Congressional districts are th...
UA Census Congressional Districts, 1990 - Hawaii. Shapefile. harvard-tg00hicdc. 1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent Congressional Districts for the state based on the boundaries established on January 1, 1990. Congressional districts are th...
UA Census Congressional Districts, 1990 - Idaho. Shapefile. harvard-tg00idcdc. 1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent Congressional Districts for the state based on the boundaries established on January 1, 1990. Congressional districts are th...
UA Census Congressional Districts, 1990 - Illinois. Shapefile. harvard-tg00ilcdc. 1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent Congressional Districts for the state based on the boundaries established on January 1, 1990. Congressional districts are th...
UA Census Congressional Districts, 1990 - Indiana. Shapefile. harvard-tg00incdc. 1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent Congressional Districts for the state based on the boundaries established on January 1, 1990. Congressional districts are th...
UA Census Congressional Districts, 1990 - Iowa. Shapefile. harvard-tg00iacdc. 1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent Congressional Districts for the state based on the boundaries established on January 1, 1990. Congressional districts are th...
UA Census Congressional Districts, 1990 - Kansas. Shapefile. harvard-tg00kscdc. 1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent Congressional Districts for the state based on the boundaries established on January 1, 1990. Congressional districts are th...
UA Census Congressional Districts, 1990 - Kentucky. Shapefile. harvard-tg00kycdc. 1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent Congressional Districts for the state based on the boundaries established on January 1, 1990. Congressional districts are th...
UA Census Congressional Districts, 1990 - Louisiana. Shapefile. harvard-tg00lacdc. 1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent Congressional Districts for the state based on the boundaries established on January 1, 1990. Congressional districts are th...
UA Census Congressional Districts, 1990 - Maine. Shapefile. harvard-tg00mecdc. 1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent Congressional Districts for the state based on the boundaries established on January 1, 1990. Congressional districts are th...
UA Census Congressional Districts, 1990 - Maryland. Shapefile. harvard-tg00mdcdc. 1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent Congressional Districts for the state based on the boundaries established on January 1, 1990. Congressional districts are th...
UA Census Congressional Districts, 1990 - Massachusetts. Shapefile. harvard-tg00macdc. 1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent Congressional Districts for the state based on the boundaries established on January 1, 1990. Congressional districts are th...
UA Census Congressional Districts, 1990 - Michigan. Shapefile. harvard-tg00micdc. 1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent Congressional Districts for the state based on the boundaries established on January 1, 1990. Congressional districts are th...
UA Census Congressional Districts, 1990 - Minnesota. Shapefile. harvard-tg00mncdc. 1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent Congressional Districts for the state based on the boundaries established on January 1, 1990. Congressional districts are th...
UA Census Congressional Districts, 1990 - Mississippi. Shapefile. harvard-tg00mscdc. 1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent Congressional Districts for the state based on the boundaries established on January 1, 1990. Congressional districts are th...
UA Census Congressional Districts, 1990 - Missouri. Shapefile. harvard-tg00mocdc. 1990. U.S. Department of Commerce, Bureau of the Census, Geography Division. The polygons represent Congressional Districts for the state based on the boundaries established on January 1, 1990. Congressional districts are th...