Sierra County, Califfornia

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Sierra County
Mathsir Edit this on Wikidata
Enwyd ar ôlSierra Nevada Edit this on Wikidata
PrifddinasDownieville Edit this on Wikidata
Poblogaeth3,005 Edit this on Wikidata
Sefydlwyd
  • 1852 Edit this on Wikidata
Daearyddiaeth
GwladBaner Unol Daleithiau America Unol Daleithiau America
Arwynebedd2,491 km² Edit this on Wikidata
TalaithCaliffornia
Yn ffinio gydaNevada County, Yuba County, Plumas County, Lassen County, Washoe County Edit this on Wikidata
Cyfesurynnau39.59°N 120.5°W Edit this on Wikidata
Cadwyn fynyddSierra Nevada Edit this on Wikidata
[golygwch ar Wicidata]

Sir yn nhalaith Califfornia, Unol Daleithiau America yw Sierra County. Cafodd ei henwi ar ôl Sierra Nevada. Sefydlwyd Sierra County, Califfornia ym 1852 a sedd weinyddol y sir (a elwir weithiau'n 'dref sirol' neu'n 'brifddinas y sir') yw Downieville.

Mae ganddi arwynebedd o 2,491 cilometr sgwâr. Allan o'r arwynebedd hwn, y canran o ffurfiau dyfrol, megis llynnoedd ac afonydd, yw 0.89% . Yn ôl cyfrifiad y wlad, poblogaeth y sir yw: 3,005 (1 Gorffennaf 2019). Mewn cymhariaeth, yn 2016 roedd poblogaeth Caerdydd yn 361,462 a Rhyl tua 26,000.[1]

Mae'n ffinio gyda Nevada County, Yuba County, Plumas County, Lassen County, Washoe County.

Map of California highlighting Sierra County.svg

California in United States.svg

Map o leoliad y sir
o fewn Califfornia		 Lleoliad Califfornia
o fewn UDA

Ceir sawl sir o’r un enw gan gynnwys:


Trefi mwyaf[golygu | golygu cod y dudalen]

Mae gan y sir yma boblogaeth o tua 3,005 (1 Gorffennaf 2019). Dyma rai o'r dinasoedd, trefi neu gymunedau mwyaf poblog y sir:

Rhestr Wicidata:


Tref neu gymuned Poblogaeth Arwynebedd
Loyalton 769[2] 0.920711[3]
0.920712[2]
Sierra Brooks 478[2] 3.549116[3]
3.549117[2]
Downieville 282[2] 8.252265[3]
8.252264[2]
Sierra City 221[2] 5.570665[3]
5.570666[2]
Calpine 205[2] 1.844269[3]
1.838558
1.84427[2]
Sierraville 200[2] 13.004218[3]
13.004228[2]
Verdi 162[2] 10.842982[3]
10.842981[2]
Pike 134[2] 11.194524[3]
11.102357[2]
Goodyears Bar 68[2] 5.352453[3][2]
Alleghany 58[2] 0.903782[2]
Sattley 49[2] 5.307466[3]
5.307469[2]
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 Califfornia
Alameda County, Alpine County, Amador County, Butte County, Calaveras County, Colusa County, Contra Costa County, Del Norte County, El Dorado County, Fresno County, Glenn County, Humboldt County, Imperial County, Inyo County, Kern County, Kings County, Lake County, Lassen County, Los Angeles County, Madera County, Marin County, Mariposa County, Mendocino County, Merced County, Modoc County, Mono County, Monterey County, Napa County, Nevada County, Orange County, Placer County, Plumas County, Riverside County, Sacramento County, San Benito County, San Bernardino County, San Diego County, Sir San Francisco, San Joaquin County, San Luis Obispo County, San Mateo County, Santa Barbara County, Santa Clara County, Santa Cruz County, Shasta County, Sierra County, Siskiyou County, Solano County, Sonoma County, Stanislaus County, Sutter County, Tehama County, Trinity County, Tulare County, Tuolumne County, Ventura County, Yolo County, Yuba County

Cyfeiriadau[golygu | golygu cod y dudalen]

  1. ↑ statswales.gov.wales; adalwyd 25 Mawrth 2020.
  2. ↑ 2.00 2.01 2.02 2.03 2.04 2.05 2.06 2.07 2.08 2.09 2.10 2.11 2.12 2.13 2.14 2.15 2.16 2.17 2.18 2.19 2.20 2.21 https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.2010.html
  3. ↑ 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 2016 U.S. Gazetteer Files
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