Sir yn nhalaith Gorllewin Virginia, Virginia, Unol Daleithiau America yw Jackson County. Cafodd ei henwi ar ôl Andrew Jackson. Sefydlwyd Jackson County, Gorllewin Virginia ym 1831 a sedd weinyddol y sir (a elwir weithiau'n 'dref sirol' neu'n 'brifddinas y sir') yw Ripley.
Mae ganddi arwynebedd o 1,206 cilometr sgwâr. Allan o'r arwynebedd hwn, y canran o ffurfiau dyfrol, megis llynnoedd ac afonydd, yw 1.5% . Yn ôl cyfrifiad y wlad, poblogaeth y sir yw: 27,791 (1 Ebrill 2020)[1]. Mewn cymhariaeth, yn 2016 roedd poblogaeth Caerdydd yn 361,462 a Rhyl tua 26,000.[2]
Mae'n ffinio gyda Wood County, Mason County, Putnam County, Kanawha County, Wirt County, Roane County, Meigs County. Cedwir rhestr swyddogol o henebion ac adeiladau cofrestredig y sir yn: National Register of Historic Places listings in Jackson County, West Virginia.
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Map o leoliad y sir o fewn Gorllewin Virginia |
Lleoliad Gorllewin Virginia o fewn UDA
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Ceir sawl sir o’r un enw gan gynnwys:
- Jackson County, Alabama
- Jackson County, Arkansas
- Jackson County, Colorado
- Jackson County, De Dakota
- Jackson County, Florida
- Jackson County, Georgia
- Jackson County, Gogledd Carolina
- Jackson County, Gorllewin Virginia
- Jackson County, Illinois
- Jackson County, Indiana
- Jackson County, Iowa
- Jackson County, Kansas
- Jackson County, Kentucky
- Jackson County, Michigan
- Jackson County, Minnesota
- Jackson County, Mississippi
- Jackson County, Missouri
Mae gan y sir yma boblogaeth o tua 27,791 (1 Ebrill 2020)[1]. Dyma rai o'r dinasoedd, trefi neu gymunedau mwyaf poblog y sir:
Rhestr Wicidata:
Diwedd y rhestr a gynhyrchwyd yn otomatig o Wicidata.
Taleithiau Unol Daleithiau America |
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| Alabama, Alaska, Arizona, Arkansas, Califfornia, Colorado, Connecticut, Delaware, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, Mecsico Newydd, Efrog Newydd, Gogledd Dakota, Gogledd Carolina, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, De Dakota, De Carolina, Tennessee, Texas, Utah, Vermont, Virginia, Washington, Gorllewin Virginia, Wisconsin, Wyoming, District of Columbia, Samoa America, Ynysoedd Americanaidd y Wyryf, Guam, Ynysoedd Gogledd Mariana, Puerto Rico |
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Siroedd (a phrif drefi) o fewn talaith Gorllewin Virginia |
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| Barbour County, Berkeley County, Boone County, Braxton County, Brooke County, Cabell County, Calhoun County, Clay County, Doddridge County, Fayette County, Gilmer County, Grant County, Greenbrier County, Hampshire County, Hancock County, Hardy County, Harrison County, Jackson County, Jefferson County, Kanawha County, Lewis County, Lincoln County, Logan County, Marion County, Marshall County, Mason County, McDowell County, Mercer County, Mineral County, Mingo County, Monongalia County, Monroe County, Morgan County, Nicholas County, Ohio County, Pendleton County, Pleasants County, Pocahontas County, Preston County, Putnam County, Raleigh County, Randolph County, Ritchie County, Roane County, Summers County, Taylor County, Tucker County, Tyler County, Upshur County, Wayne County, Webster County, Wetzel County, Wirt County, Wood County, Wyoming County |
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