Washington County, Pennsylvania

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Washington County
Washington County Courthouse (Pennsylvania) south.jpg
Mathsir Edit this on Wikidata
Enwyd ar ôlGeorge Washington Edit this on Wikidata
PrifddinasWashington, Pennsylvania Edit this on Wikidata
Poblogaeth209,349 Edit this on Wikidata
Sefydlwyd
  • 28 Mawrth 1781 Edit this on Wikidata
Daearyddiaeth
GwladBaner Unol Daleithiau America Unol Daleithiau America
Arwynebedd861 mi² Edit this on Wikidata
TalaithPennsylvania
Yn ffinio gydaBeaver County, Allegheny County, Westmoreland County, Fayette County, Greene County, Marshall County, Ohio County, Brooke County, Hancock County Edit this on Wikidata
Cyfesurynnau40.19°N 80.25°W Edit this on Wikidata
[golygwch ar Wicidata]

Sir yn nhalaith Pennsylvania, Unol Daleithiau America yw Washington County. Cafodd ei henwi ar ôl George Washington. Sefydlwyd Washington County, Pennsylvania ym 1781 a sedd weinyddol y sir (a elwir weithiau'n 'dref sirol' neu'n 'brifddinas y sir') yw Washington, Pennsylvania.

Mae ganddi arwynebedd o 861. Allan o'r arwynebedd hwn, y canran o ffurfiau dyfrol, megis llynnoedd ac afonydd, yw 0.5% . Yn ôl cyfrifiad y wlad, poblogaeth y sir yw: 209,349 (1 Ebrill 2020)[1]. Mewn cymhariaeth, yn 2016 roedd poblogaeth Caerdydd yn 361,462 a Rhyl tua 26,000.[2]

Mae'n ffinio gyda Beaver County, Allegheny County, Westmoreland County, Fayette County, Greene County, Marshall County, Ohio County, Brooke County, Hancock County.

Map of Pennsylvania highlighting Washington County.svg

Pennsylvania in United States.svg

Map o leoliad y sir
o fewn Pennsylvania		 Lleoliad Pennsylvania
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 209,349 (1 Ebrill 2020)[1]. Dyma rai o'r dinasoedd, trefi neu gymunedau mwyaf poblog y sir:

Rhestr Wicidata:


Tref neu gymuned Poblogaeth Arwynebedd
Peters Township 22946[3]
21213[4] 		19.8
North Strabane Township, Pennsylvania 15700[3]
13408[4] 		27.4
Cecil Township, Pennsylvania 14609[3]
11271[4] 		26.38
Washington, Pennsylvania 13663[5][4]
13176[3] 		7.634174[6]
7.634147
Canonsburg, Pennsylvania 8607
8992[5][4]
9744[3] 		5.982954[6]
5.982931
South Strabane Township, Pennsylvania 9613[3]
9346[4] 		23.1
Chartiers Township, Pennsylvania 8632[3]
7818[4] 		24.61
Canton Township 8209[3]
8375[4] 		14.9
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 Pennsylvania
Lebanon County, Crawford County, Lycoming County, Butler County, Schuylkill County, Northampton County, Cambria County, Fayette County, Allegheny County, Mercer County, Chester County, Beaver County, Lackawanna County, Erie County, Venango County, Clearfield County, Lawrence County, Warren County, Armstrong County, Swydd Luzerne, Westmoreland County, Northumberland County, Clinton County, Philadelphia County, Lehigh County, Berks County, Dauphin County, Washington County, Lancaster County, Delaware County, Blair County, Elk County, McKean County, York County, Monroe County, Snyder County, Susquehanna County, Tioga County, Pike County, Wyoming County, Montour County, Union County, Juniata County, Perry County, Sullivan County, Potter County, Adams County, Montgomery County, Bradford County, Columbia County, Carbon County, Somerset County, Huntingdon County, Greene County, Franklin County, Cumberland County, Cameron County, Indiana County, Jefferson County, Mifflin County, Wayne County, Bedford County, Bucks County, Clarion County, Fulton County, Forest County, Centre County

Cyfeiriadau[golygu | golygu cod y dudalen]

  1. ↑ 1.0 1.1 https://data.census.gov/cedsci/table?t=Populations%20and%20People&g=0100000US,%241600000&y=2020; golygydd: Biwro Cyfrifiad yr Unol Daleithiau; dyddiad cyrchiad: 1 Ionawr 2022.
  2. ↑ statswales.gov.wales; adalwyd 25 Mawrth 2020.
  3. ↑ 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 https://data.census.gov/cedsci/table?t=Populations%20and%20People&g=0100000US,%241600000&y=2020
  4. ↑ 4.0 4.1 4.2 4.3 4.4 4.5 4.6 4.7 https://data.census.gov/cedsci/table?g=0100000US%241600000&y=2010&d=DEC%20Redistricting%20Data%20%28PL%2094-171%29
  5. ↑ 5.0 5.1 2010 United States Census
  6. ↑ 6.0 6.1 2016 U.S. Gazetteer Files
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