Rock County, Wisconsin

Rock County
Mathsir Edit this on Wikidata
PrifddinasJanesville Edit this on Wikidata
Poblogaeth163,687 Edit this on Wikidata
Sefydlwyd
  • 7 Rhagfyr 1836 Edit this on Wikidata
Daearyddiaeth
GwladBaner Unol Daleithiau America Unol Daleithiau America
Arwynebedd1,881 km², 718.14 mi² Edit this on Wikidata
TalaithWisconsin[1]
Uwch y môr249 metr, 807 troedfedd Edit this on Wikidata
Yn ffinio gydaDane County, Green County, Jefferson County, Walworth County, Boone County, Winnebago County Edit this on Wikidata
Cyfesurynnau42.67°N 89.07°W Edit this on Wikidata
[golygwch ar Wicidata]

Sir yn nhalaith Wisconsin[1], Unol Daleithiau America yw Rock County. Cafodd ei henwi ar ôl [1]. Sefydlwyd Rock County, Wisconsin ym 1839, 1836 a sedd weinyddol y sir (a elwir weithiau'n 'dref sirol' neu'n 'brifddinas y sir') yw Janesville.

Mae ganddi arwynebedd o 1,881 cilometr sgwâr, 718.14 (2010)[1][2]. Allan o'r arwynebedd hwn, y canran o ffurfiau dyfrol, megis llynnoedd ac afonydd, yw 1.1% . Ar ei huchaf, mae'n 249 metr (8 Mawrth 2013), 807 troedfedd (1 Chwefror 1993) yn uwch na lefel y môr. Yn ôl cyfrifiad y wlad, poblogaeth y sir yw: 163,687 (1 Ebrill 2020)[3][4]. Mewn cymhariaeth, yn 2016 roedd poblogaeth Caerdydd yn 361,462 a Rhyl tua 26,000.[5]

Mae'n ffinio gyda Dane County, Green County, Jefferson County, Walworth County, Boone County, Winnebago County.

Map o leoliad y sir
o fewn Wisconsin[1]		 Lleoliad Wisconsin[1]
o fewn UDA

Ceir sawl sir o’r un enw gan gynnwys:








Trefi mwyaf

Mae gan y sir yma boblogaeth o tua 163,687 (1 Ebrill 2020)[3][4]. Dyma rai o'r dinasoedd, trefi neu gymunedau mwyaf poblog y sir:

Rhestr Wicidata:

Tref neu gymuned Poblogaeth Arwynebedd
Janesville 65615[6] 89.030764[7]
Beloit 36657[8][6] 45.728791[7]
45.836835[9]
Beloit 7721[6] 27
Edgerton 5945[6] 10.778975[7]
10.740994[10]
Milton 5716[6] 11.066188[7]
9.168238[10]
Evansville 5703[6] 8.574318[7]
8.560681[10]
Janesville 3665[6] 28.6
Fulton 3580[6] 32.9
Brodhead 3274[6] 4.597824[7]
4.753561[10]
Milton 3100[6] 33
Rock 2981[6] 30
Harmony 2351
2569[6][11] 		24
Turtle 2393[6] 29.3
Clinton 2221[6] 3.709329[7]
3.629766[10]
Diwedd y rhestr a gynhyrchwyd yn otomatig o Wicidata.
gw • sg • go
Taleithiau Baner Unol Daleithiau America Unol Daleithiau America
gw • sg • go
Siroedd (a phrif drefi) o fewn talaith Wisconsin[1]
Adams County, Ashland County, Barron County, Bayfield County, Brown County, Buffalo County, Burnett County, Calumet County, Chippewa County, Clark County, Columbia County, Crawford County, Dane County, Dodge County, Door County, Douglas County, Dunn County, Eau Claire County, Florence County, Fond du Lac County, Forest County, Grant County, Green County, Green Lake County, Iowa County, Iron County, Jackson County, Jefferson County, Juneau County, Kenosha County, Kewaunee County, La Crosse County, Lafayette County, Langlade County, Lincoln County, Manitowoc County, Marathon County, Marinette County, Marquette County, Menominee County, Milwaukee County, Monroe County, Oconto County, Oneida County, Outagamie County, Ozaukee County, Pepin County, Pierce County, Polk County, Portage County, Price County, Racine County, Richland County, Rock County, Rusk County, St. Croix County, Sauk County, Sawyer County, Shawano County, Sheboygan County, Taylor County, Trempealeau County, Vernon County, Vilas County, Walworth County, Washburn County, Washington County, Waukesha County, Waupaca County, Waushara County, Winnebago County, Wood County

Cyfeiriadau

  1. ↑ 1.0 1.1 1.2 1.3 1.4 1.5 1.6 "Rock County, Wisconsin". Biwro Cyfrifiad yr Unol Daleithiau. Cyrchwyd 31 Awst 2020.
  2. ↑ "QuickFacts". Biwro Cyfrifiad yr Unol Daleithiau. Cyrchwyd 1 Medi 2020.
  3. ↑ 3.0 3.1 https://data.census.gov/cedsci/table?t=Populations%20and%20People&g=0100000US,%241600000&y=2020. Cyfrifiad yr Unol Daleithiau 2020. golygydd: Biwro Cyfrifiad yr Unol Daleithiau. dyddiad cyrchiad: 1 Ionawr 2022.
  4. ↑ 4.0 4.1 https://data.census.gov/cedsci/table?t=Populations%20and%20People&g=0100000US,%241600000&y=2020. Cyfrifiad yr Unol Daleithiau 2020. golygydd: Biwro Cyfrifiad yr Unol Daleithiau. dyddiad cyrchiad: 1 Ebrill 2022.
  5. ↑ statswales.gov.wales; adalwyd 25 Mawrth 2020.
  6. ↑ 6.00 6.01 6.02 6.03 6.04 6.05 6.06 6.07 6.08 6.09 6.10 6.11 6.12 6.13 https://data.census.gov/cedsci/table?t=Populations%20and%20People&g=0100000US,%241600000&y=2020
  7. ↑ 7.0 7.1 7.2 7.3 7.4 7.5 7.6 2016 U.S. Gazetteer Files
  8. ↑ https://www.census.gov/quickfacts/fact/table/beloitcitywisconsin/POP010220
  9. ↑ https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.2010.html
  10. ↑ 10.0 10.1 10.2 10.3 10.4 2010 U.S. Gazetteer Files
  11. ↑ https://data.census.gov/cedsci/table?g=0100000US%241600000&y=2010&d=DEC%20Redistricting%20Data%20%28PL%2094-171%29