Dies ist eine Liste der 100 größten Countys in den Vereinigten Staaten mit Stand April 2010, dem Datum der letzten bundesweiten Volkszählung.

Liste mini|Karte der Countys in den Vereinigten Staaten mini|Downtown von Phoenix mini|Las Vegas mini|Casinos in der Innenstadt von Reno mini|Das 1891 erbaute Pinal County Courthouse in Florence, Pinal County mini|Okanogan County Courthouse mini|Rosebud County Courthouse mini|Der Mount Lindsey ist 4.282 Meter hoch und liegt im Las Animas County, Colorado mini|Blick über Los Angeles und das Los Angeles County mini|San Diego bei Nacht mini|Sanddünen im Imperial County mini|Snake River im Teton County

Platz County Bundesstaat County Seat Größe [km²] Einwohner 1 San Bernardino County Kalifornien San Bernardino 52.272 2.035.210 2 Coconino County Arizona Flagstaff 48.332 134.421 3 Nye County Nevada Tonopah 47.030 43.946 4 Elko County Nevada Elko 44.555 48.818 5 Mohave County Arizona Kingman 34.886 200.186 6 Apache County Arizona St. Johns 29.055 71.518 7 Lincoln County Nevada Pioche 27.549 5.345 8 Sweetwater County Wyoming Green River 27.172 43.806 9 Inyo County Kalifornien Independence 26.487 18.546 10 Harney County Oregon Burns 26.486 7.422 11 Navajo County Arizona Holbrook 25.795 107.449 12 Malheur County Oregon Vale 25.718 31.313 13 Humboldt County Nevada Winnemucca 25.013 16.528 14 Fremont County Wyoming Lander 23.998 40.123 15 Maricopa County Arizona Phoenix 23.890 3.817.117 16 Pima County Arizona Tucson 23.799 980.263 17 White Pine County Nevada Ely 23.042 10.030 18 Idaho County Idaho Grangeville 22.021 15.679 19 Lake County Oregon Lakeview 21.648 7.895 20 Kern County Kalifornien Bakersfield 21.138 889.631 21 Yavapai County Arizona Prescott 21.051 211.033 22 Clark County Nevada Las Vegas 20.955 1.951.269 23 Carbon County Wyoming Rawlins 20.627 15.885 24 San Ruan County Utah Monticello 20.547 14.746 25 Owyhee County Idaho Murphy 19.934 11.526 26 Riverside County Kalifornien Riverside 18.915 2.189.641 27 Tooele County Utah Tooele 18.874 58.218 28 Park County Wyoming Cody 18.044 28.205 29 Catron County New Mexico Reserve 17.946 3.725 30 St. Louis County Minnesota Duluth 17.767 200.226 31 Aroostook County Maine Houlton 17.686 71.870 32 Millard County Utah Fillmore 17.684 12.503 33 Box Elder County Utah Brigham City 17.428 49.975 34 Socorro County New Mexico Socorro 17.220 17.866 35 Otero County New Mexico Alamogordo 17.162 63.797 36 Washoe County Nevada Reno 16.968 421.407 37 Siskiyou County Kalifornien Yreka 16.440 44.900 38 Cochise County Arizona Bisbee 16.107 131.346 39 Brewster County Texas Alpine 16.039 9.232 40 Klamath County Oregon Klamath Falls 15.892 66.380 41 Chaves County New Mexico Roswell 15.734 65.645 42 Pershing County Nevada Lovelock 15.715 6.753 43 Fresno County Kalifornien Fresno 15.585 930.450 44 Cherry County Nebraska Valentine 15.565 5.713 45 Keweenaw County Michigan Eagle River 15.452 2.156 46 Rio Arriba County New Mexico Tierra Amarilla 15.171 40.246 47 Beaverhead County Montana Dillon 14.432 9.246 48 San Juan County New Mexico Aztec 14.281 130.044 49 Lander County Nevada Battle Mountain 14.295 5.775 50 Yuma County Arizona Yuma 14.294 195.751 51 McKinley County New Mexico Gallup 14.129 71.492 52 Natrona County Wyoming Casper 13.923 75.450 53 Pinal County Arizona Florence 13.919 375.770 54 Okanogan County Washington Okanogan 13.766 41.120 55 Flathead County Montana Kalispell 13.614 90.928 56 Phillips County Montana Malta 13.499 4.253 57 Garfield County Utah Panguitch 13.489 5.172 58 Douglas County Oregon Roseburg 13.297 107.667 59 Hawaii County Hawaii Hilo 13.174 185.079 60 Valley County Montana Glasgow 13.110 7.369 61 Alger County Michigan Munising 13.077 9.601 62 Rosebud County Montana Forsyth 13.020 9.233 63 Churchill County Nevada Fallon 13.010 24.877 64 Big Horn County Montana Hardin 12.998 12.685 65 Custer County Idaho Challis 12.786 4.368 66 Sublette County Wyoming Pinedale 12.783 10.247 67 Garfield County Montana Jordan 12.555 1.206 68 Tulare County Kalifornien Visalia 12.533 442.179 69 Lincoln County New Mexico Carrizozo 12.513 20.497 70 Campbell County Wyoming Gillette 12.436 46.133 71 Gila County Arizona Globe 12.421 53.597 72 Las Animas County Colorado Trinidad 12.368 15.507 73 Pecos County Texas Fort Stockton 12.341 15.507 74 Los Angeles County Kalifornien Los Angeles 12.308 9.818.605 75 Moffat County Colorado Craig 12.305 13.795 76 San Miguel County New Mexico Las Vegas 12.265 29.393 77 Lane County Oregon Eugene 12.229 351.715 78 Lassen County Kalifornien Susanville 12.226 34.895 79 Graham County Arizona Safford 12.020 37.220 80 Hudspeth County Texas Sierra Blanca 12.841 3.476 81 Lemhi County Idaho Salmon 11.835 7.396 82 Cibola County New Mexico Grants 11.756 27.213 83 Grant County Oregon Canyon City 11.731 7.445 84 San Diego County Kalifornien San Diego 11.721 3.095.313 85 La Paz County Arizona Parker 11.690 20.489 86 Uintah County Utah Vernal 11.652 32.588 87 Imperial County Kalifornien El Centro 11.608 174.528 88 Emery County Utah Castle Dale 11.555 10.976 89 Lea County New Mexico Lovington 11.380 64.727 90 Piscataquis County Maine Dover-Foxcroft 11.337 17.535 91 Fergus County Montana Lewistown 11.267 11.586 92 Yakima County Washington Yakima 11.167 243.231 93 Albany County Wyoming Laramie 11.160 36.299 94 Converse County Wyoming Douglas 11.047 13.833 95 Blaine County Montana Chinook 10.979 6.491 96 Sierra County New Mexico Truth or Consequences 10.972 11.988 97 Teton County Wyoming Jackson 10.934 21.294 98 Modoc County Kalifornien Alturas 10.887 9.686 99 Eddy County New Mexico Carlsbad 10.872 53.829 100 Eureka County Nevada Eureka 10.826 1.987

Liste der 10 größten Boroughs und Census Areas PlatzBoroughStatusFläche [km²]Einwohner 1 Yukon-Koyukuk Census Area Census Area 382.910 5.588 2 North Slope Borough Borough 245.435 9.430 3 Bethel Census Area Census Area 117.866 17.013 4 Northwest Arctic Borough Borough 105.573 7.523 5 Valdez-Cordova Census Area Census Area 104.115 9.636 7 Nome Census Area Census Area 73.253 9.492 8 Matanuska-Susitna Borough Borough 65.423 59.322 9 Southeast Fairbanks Census Area Census Area 64.908 7.029 10 Kenai Peninsula Borough Borough 64.114 55.400

Siehe auch County in den Vereinigten Staaten Liste der 100 größten Countys der Vereinigten Staaten nach Einwohnerzahl

!Flachenmassig grosste Countys Kategorie:Liste (Verwaltungseinheiten in den Vereinigten Staaten)