Iowa, one of the north central United States, is bounded on the north by Minnesota; on the east by Wisconsin and Illinois, from which it is separated by the Mississippi River; on the south by Missouri; and on the west by Nebraska and South Dakota, from which it is separated in part by the Missouri River and the Big Sioux River. It lies between about 40º 36′ and 43º 30′ north latitude, and between 90º 8′ and 96º 39′ west longitude. The state measures about 210 miles from north to south and about 310 miles from east to west. It contains approximately 56,273 square miles, or 36,015,000 acres.
This state project is part of the much larger American History & Genealogy Project or better known by the abbreviation of AHGP. It has been in existence online since 2000 and over the years has been spread out across the web. These pages are an attempt to consolidate it under one website of the larger project.
Iowa Information
- The Naming of Iowa Counties
- Iowa Territory
A complete descriptive and statistical gazetteer of the United States of America, By Daniel Haskel, A. M and J. Calvin Smith, published by Sherman & Smith, 1843.
Iowa History
- Iowa Military Forts
- Inter-Mountain States, Utah, Idaho & Nevada
- The Spirit Lake and Okoboji Monument
Iowa Genealogy
Iowa Counties
- Adair County
- Adams County
- Allamakee County
- Appanoose County
- Audubon County
- Benton County
- Black Hawk County **
- Boone County
- Bremer County
- Buchanan County
- Buena Vista County **
- Butler County
- Calhoun County *
- Carroll County
- Cass County
- Cedar County
- Cerro Gordo County
- Cherokee County
- Chickasaw County **
- Clarke County
- Clay County
- Clayton County
- Clinton County
- Crawford County
- Dallas County
- Davis County
- Decatur County
- Delaware County *
- Des Moines County
- Dickinson County
- Dubuque County *
- Emmet County
- Fayette County
- Floyd County
- Franklin County
- Fremont County
- Greene County
- Grundy County
- Guthrie County
- Hamilton County
- Hancock County
- Hardin County
- Harrison County ***
- Henry County
- Howard County
- Humboldt County
- Ida County ***
- Iowa County
- Jackson County
- Jasper County **
- Jefferson County
- Johnson County
- Jones County
- Keokuk County
- Kossuth County
- Lee County
- Linn County **
- Louisa County
- Lucas County
- Lyon County
- Madison County
- Mahaska County
- Marion County
- Marshall County
- Mills County
- Mitchell County
- Monona County ***
- Monroe County *
- Montgomery County
- Muscatine County
- O’Brien County
- Osceola County
- Page County
- Palo Alto County
- Plymouth County **
- Pocahontas County *
- Pocahontas County Iowa Gazetteer, 1884-1885
- Polk County
- Pottawattamie County **
- Poweshiek County
- Ringgold County
- Sac County ***
- Scott County
- Shelby County
- Sioux County
- Story County
- Tama County
- Taylor County
- Union County
- Van Buren County
- Wapello County
- Warren County
- Washington County
- Wayne County *
- Webster County
- Winnebago County
- Winneshiek County
- Woodbury County ***
- Worth County
- Wright County

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