Placer County, Califfornia

Placer County
Math	sir
Enwyd ar ôl	placer mining
Prifddinas	Auburn
Poblogaeth	398,329
Sefydlwyd	1851 ;
Daearyddiaeth
Gwlad	Unol Daleithiau America
Arwynebedd	3,892 km²
Talaith	Califfornia
Yn ffinio gyda	Sutter County, El Dorado County, Sacramento County, Nevada County, Douglas County, Yuba County, Carson City, Washoe County
Cyfesurynnau	39.06°N 120.73°W
	Ffeiliau perthnasol ar Comin
	[golygwch ar Wicidata]

Sir yn nhalaith Califfornia, Unol Daleithiau America yw Placer County. Cafodd ei henwi ar ôl placer mining. Sefydlwyd Placer County, Califfornia ym 1851 a sedd weinyddol y sir (a elwir weithiau'n 'dref sirol' neu'n 'brifddinas y sir') yw Auburn.

Mae ganddi arwynebedd o 3,892 cilometr sgwâr. Allan o'r arwynebedd hwn, y canran o ffurfiau dyfrol, megis llynnoedd ac afonydd, yw 6.35% . Yn ôl cyfrifiad y wlad, poblogaeth y sir yw: 398,329 (1 Gorffennaf 2019). Mewn cymhariaeth, yn 2016 roedd poblogaeth Caerdydd yn 361,462 a Rhyl tua 26,000.^[1]

Mae'n ffinio gyda Sutter County, El Dorado County, Sacramento County, Nevada County, Douglas County, Yuba County, Carson City, Washoe County. Cedwir rhestr swyddogol o henebion ac adeiladau cofrestredig y sir yn: National Register of Historic Places listings in Placer County, California.


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

Trefi mwyaf[golygu | golygu cod y dudalen]

Mae gan y sir yma boblogaeth o tua 398,329 (1 Gorffennaf 2019). Dyma rai o'r dinasoedd, trefi neu gymunedau mwyaf poblog y sir:

Rhestr Wicidata:

Diweddarwch y rhestr nawr | WQS | Chwiliwch am ddelweddau

Tref neu gymuned	Poblogaeth	Arwynebedd
Roseville	104655 118788^[2]^[3] 147773^[4] 147773	111.341214^[5] 93.81689^[2]
Rocklin	36330 19033 542 624 1050 1056 1026 643 724 7344 3039 1495 1155 795 56974^[2]^[3] 71601^[4] 71601	50749000 50.748791^[2]
Lincoln	45837 42819^[2]^[3] 49757^[4]	54.1348^[5] 52.136788^[2]
Granite Bay	20402^[6]^[3] 21247^[4]	55.85621^[5] 55.870301^[6]
Auburn	13330^[2]^[3] 13776^[4]	18.559587^[2]
North Auburn	11847 13022^[6]^[3] 13452^[4]	20.236713^[5] 20.204775^[6] 20.204775

Diwedd y rhestr a gynhyrchwyd yn otomatig o Wicidata.

Cyfeiriadau[golygu | golygu cod y dudalen]

↑ statswales.gov.wales; adalwyd 25 Mawrth 2020.
↑ ^2.0 ^2.1 ^2.2 ^2.3 ^2.4 ^2.5 ^2.6 ^2.7 https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.2010.html
↑ ^3.0 ^3.1 ^3.2 ^3.3 ^3.4 ^3.5 https://data.census.gov/cedsci/table?g=0100000US%241600000&y=2010&d=DEC%20Redistricting%20Data%20%28PL%2094-171%29
↑ ^4.0 ^4.1 ^4.2 ^4.3 ^4.4 ^4.5 https://data.census.gov/cedsci/table?t=Populations%20and%20People&g=0100000US,%241600000&y=2020
↑ ^5.0 ^5.1 ^5.2 ^5.3 2016 U.S. Gazetteer Files
↑ ^6.0 ^6.1 ^6.2 ^6.3 2010 U.S. Gazetteer Files

[1] statswales.gov.wales; adalwyd 25 Mawrth 2020.

[ref_e775b1a7fb31104becd7008b19b0ba69-2] 2.0 ^2.1 ^2.2 ^2.3 ^2.4 ^2.5 ^2.6 ^2.7 https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.2010.html

[ref_dbce2e83e8fe11cf860e99e0c22c2da9-3] 3.0 ^3.1 ^3.2 ^3.3 ^3.4 ^3.5 https://data.census.gov/cedsci/table?g=0100000US%241600000&y=2010&d=DEC%20Redistricting%20Data%20%28PL%2094-171%29

[ref_02dbde3ad0e67544629a04343b13f88f-4] 4.0 ^4.1 ^4.2 ^4.3 ^4.4 ^4.5 https://data.census.gov/cedsci/table?t=Populations%20and%20People&g=0100000US,%241600000&y=2020

[ref_2e83c38e724841cd47b209a861e4c15c-5] 5.0 ^5.1 ^5.2 ^5.3 2016 U.S. Gazetteer Files

[ref_cd8e10b653f801f98e7157cbabaca990-6] 6.0 ^6.1 ^6.2 ^6.3 2010 U.S. Gazetteer Files

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Placer County, Califfornia

Trefi mwyaf[golygu | golygu cod y dudalen]

Cyfeiriadau[golygu | golygu cod y dudalen]

Llywio

Chwilio