Dauphin County, Pennsylvania

Oddi ar Wicipedia
Dauphin County
Mathsir Edit this on Wikidata
Enwyd ar ôlLouis Joseph Edit this on Wikidata
PrifddinasHarrisburg, Pennsylvania Edit this on Wikidata
Poblogaeth286,401 Edit this on Wikidata
Sefydlwyd
  • 4 Mawrth 1785 Edit this on Wikidata
Daearyddiaeth
GwladBaner Unol Daleithiau America Unol Daleithiau America
Arwynebedd1,444 km² Edit this on Wikidata
TalaithPennsylvania
Yn ffinio gydaNorthumberland County, Schuylkill County, Lebanon County, Lancaster County, York County, Cumberland County, Perry County, Juniata County Edit this on Wikidata
Cyfesurynnau40.41°N 76.79°W Edit this on Wikidata
Map
[golygwch ar Wicidata]

Sir yn nhalaith Pennsylvania, Unol Daleithiau America yw Dauphin County. Cafodd ei henwi ar ôl Louis Joseph. Sefydlwyd Dauphin County, Pennsylvania ym 1785 a sedd weinyddol y sir (a elwir weithiau'n 'dref sirol' neu'n 'brifddinas y sir') yw Harrisburg, Pennsylvania.

Mae ganddi arwynebedd o 1,444 cilometr sgwâr. Allan o'r arwynebedd hwn, y canran o ffurfiau dyfrol, megis llynnoedd ac afonydd, yw 5.9% . Yn ôl cyfrifiad y wlad, poblogaeth y sir yw: 286,401 (1 Ebrill 2020)[1]. Mewn cymhariaeth, yn 2016 roedd poblogaeth Caerdydd yn 361,462 a Rhyl tua 26,000.[2]

Mae'n ffinio gyda Northumberland County, Schuylkill County, Lebanon County, Lancaster County, York County, Cumberland County, Perry County, Juniata County. Cedwir rhestr swyddogol o henebion ac adeiladau cofrestredig y sir yn: National Register of Historic Places listings in Dauphin County, Pennsylvania.

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











Trefi mwyaf[golygu | golygu cod]

Mae gan y sir yma boblogaeth o tua 286,401 (1 Ebrill 2020)[1]. Dyma rai o'r dinasoedd, trefi neu gymunedau mwyaf poblog y sir:

Rhestr Wicidata:

Tref neu gymuned Poblogaeth Arwynebedd
Lower Paxton Township, Pennsylvania 53501[3]
47360[4] 		28.17
Harrisburg, Pennsylvania 50099[5][6] 30.727458[7]
Swatara Township 27824[3]
23362[4] 		15.53
Susquehanna Township 26736[3]
24036[4] 		15.27
Derry Township 24715[3]
24679[4] 		27.4
Colonial Park 13229[8][4]
16243[3] 		12.321323[7]
12.321335
Hershey 14257[8][4]
13858[3] 		37.33839[7]
37.343259
Progress 9765[8][4]
11168[3] 		7.249047[7]
7.256581
West Hanover Township, Pennsylvania 10697[3]
9343[4] 		23.22
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, Luzerne County, 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, Pennsylvania, 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]

  1. ↑ 1.0 1.1 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.
  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. ↑ https://www.census.gov/quickfacts/fact/table/harrisburgcitypennsylvania/PST045222
  6. ↑ Ballotpedia
  7. ↑ 7.0 7.1 7.2 7.3 2016 U.S. Gazetteer Files
  8. ↑ 8.0 8.1 8.2 2010 United States Census
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