Main Page | See live article | Alphabetical index This list of regions of the United States includes official governmental, nonofficial and defunct named areas within the borders of the United States. Table of contents 1 Interstate regions 1.1 Official U.S. regions 1.2 Unoffical U.S. regions 1.2.1 The "Belts" 1.3 Official regions no longer in use 1.3.2 Former U.S. Territories 1.4 Interstate metropolitan areas 2 Intrastate regions 2.5 Official state regions 2.5.3 California 2.6 Unofficial state regions 2.6.4 California 2.6.5 Indiana 2.6.6 Kentucky 2.6.7 Michigan 2.6.8 Tennessee 2.6.9 Texas 2.6.10 West Virginia 3 Uncategorized 4 See also Interstate regions Official U.S. regions Census Bureau designated areas U.S. Midwest U.S. Northeast U.S. South U.S. West Time Zones as set by Congress in 1918 as amended in 1986 (listed west to east) Hawaii-Aleutian Standard Time Zone Alaska Standard Time Zone Pacific Standard Time Zone Mountain Standard Time Zone Central Standard Time Zone Eastern Standard Time Zone Unoffical U.S. regions Acadiana Appalachia Cascadia Deep South Four Corners Great Lakes region Interior Plains Great Plains Mid-Atlantic New England Pacific Northwest The South Southwest Upper Midwest The "Belts" Bible Belt Borscht Belt Corn Belt Rust Belt Sun Belt Official regions no longer in use Trans-Mississippi Former U.S. Territories Indian Territory Indiana Territory Northwest Territory Oklahoma Territory Michigan Territory Dakota Territory Interstate metropolitan areas Chicagoland Delaware Valley Intrastate regions Official state regions California Sacramento Valley San Joaquin Valley Unofficial state regions California Central Valley Northern California San Francisco Bay Area Southern California Inland Empire The Southland Indiana Lake Region Kentucky Northern Kentucky Michigan Lower Peninsula Upper Peninsula Tennessee East Tennessee Middle Tennessee West Tennessee Texas Central Texas East Texas Texas Panhandle West Virginia Eastern Panhandle Northern Panhandle Uncategorized Old Northwest Piedmont See also United States metropolitan area This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.