Rhestr o Siroedd Pennsylvania

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Siroedd Pennsylvania

Dyma restr o'r 67 rhanbarth gweinyddol sy'n cael eu hadnabod wrth yr enw County yn Nhalaith Pennsylvania yn yr Unol Daleithiau, yn nhrefn yr wyddor:[1]

Cefendir[golygu | golygu cod y dudalen]

Mae dinas Philadelphia yn gyd ffinio â Philadelphia County, cafodd y bwrdeistrefi eu cydgrynhoi ym 1854, ac mae'r holl swyddogaethau llywodraeth sir sy'n weddill wedi cael eu huno i'r ddinas ar ôl refferendwm ym 1951. [2] Mae wyth o'r deg sir fwyaf poblog yn rhan ddwyreiniol y dalaith, gan gynnwys pedair allan o'r pump uchaf, ac mae wyth o'r deg sir fwyaf poblog naill ai yn Ardaloedd Ystadegol Metropolitan Philadelphia neu Pittsburgh.

Rhestr[golygu | golygu cod y dudalen]

FIPS[golygu | golygu cod y dudalen]

Mae'r cod Safon Prosesu Gwybodaeth Ffederal (FIPS), a ddefnyddir gan lywodraeth yr Unol Daleithiau i roi cod hunaniaeth unigryw i daleithiau a siroedd y wlad, yn cael ei ddarparu gyda phob cofnod yn y tabl. Cod Pennsylvania yw 42, a fyddai, o'i gyfuno ag unrhyw god sirol, yn cael ei ysgrifennu fel 42XXX. Mae Adams County yn rhannu'r cod 001 gyda nifer o siroedd eraill yn yr Unol Daleithiau megis Allegany County, Maryland ond o ragddodi cod talaith Pennsylvania, 42, i god Adams County ceir 42001, cod unigryw i'r sir honno.

Mae'r cod FIPS ar gyfer pob sir yn y tabl isod yn cysylltu â data cyfrifiad ar gyfer y sir honno.

Sir
Cod FIPS [3] Sedd sirol[4] Sefydlu[4] Tarddiad Etymoleg[5] Poblogaeth Maint[4] Map
Adams County 001 Gettysburg 1800 Rhannau o York County. John Adams, ail Arlywydd yr Unol Daleithiau 7005101407000000000101,407 7002522000000000000522 sq mi
(70031352000000000001,352 km2)
State map highlighting Adams County
Allegheny County 003 Pittsburgh 1788 Rhannau o Washington County a Westmoreland County. Enw mewn iaith brodorol am afon Allegheny - "yr afon hardd" 70061223348000000001,223,348 7002745000000000000745 sq mi
(70031930000000000001,930 km2)
State map highlighting Allegheny County
Armstrong County 005 Kittanning 1800 Rhannau o siroedd Allegheny, Lycoming, a Westmoreland. John Armstrong, cadfridog yn Rhyfel Annibyniaeth America 700468941000000000068,941 7002664000000000000664 sq mi
(70031720000000000001,720 km2)
State map highlighting Armstrong County
Beaver County 007 Beaver 1800 Rhannau o Allegheny a Washington Counties. Cafodd ei henwi ar ôl Afon Beaver 7005170539000000000170,539 7002444000000000000444 sq mi
(70031150000000000001,150 km2)
State map highlighting Beaver County
Bedford County 009 Bedford 1771 Rhannau o Cumberland County. John Russell, 4ydd Dug Bedford 700449762000000000049,762 70031015000000000001,015 sq mi
(70032629000000000002,629 km2)
State map highlighting Bedford County
Berks County 011 Reading 1752 Rhannau o Chester, Lancaster a Philadelphia Counties. Berkshire, Lloegr 7005411442000000000411,442 7002866000000000000866 sq mi
(70032243000000000002,243 km2)
State map highlighting Berks County
Blair County 013 Hollidaysburg 1846 Rhannau o Siroedd Huntingdon a Bedford. John Blair, gwleidydd o Pennsylvania 7005127089000000000127,089 7002527000000000000527 sq mi
(70031365000000000001,365 km2)
State map highlighting Blair County
Bradford County 015 Towanda 1810 Rhannau o siroedd Luzerne a Lycoming; Ontario County, yn wreiddiol ailenwyd fel Bradford County ym 1812. William Bradford, ail Dwrnai Cyffredinol yr UD 700462622000000000062,622 70031161000000000001,161 sq mi
(70033007000000000003,007 km2)
State map highlighting Bradford County
Bucks County 017 Doylestown 1682 Un o'r siroedd gwreiddiol yn ffurfiad Pennsylvania Buckinghamshire Lloegr 7005625249000000000625,249 7002622000000000000622 sq mi
(70031611000000000001,611 km2)
State map highlighting Bucks County
Butler County 019 Butler 1800 Rhannau o Allegheny County. Richard Butler, cadfridog yn Rhyfel Annibyniaeth America 7005183862000000000183,862 7002795000000000000795 sq mi
(70032059000000000002,059 km2)
State map highlighting Butler County
Cambria County 021 Ebensburg 1804 Rhannau o Siroedd Somerset a Huntingdon. Cambria, enw rhamantaidd am Gymru 7005143679000000000143,679 7002693000000000000693 sq mi
(70031795000000000001,795 km2)
State map highlighting Cambria County
Cameron County 023 Emporium 1860 Rhannau o Siroedd Clinton, Elk, McKean, a Potter. Simon Cameron, Seneddwr o Pennsylvania 70035085000000000005,085 7002399000000000000399 sq mi
(70031033000000000001,033 km2)
State map highlighting Cameron County
Carbon County 025 Jim Thorpe 1843 Rhannau o Siroedd Monroe a Northampton. Carbon yw brif elfen glo, mae'r sir yn enwog am ei faes glo 700465249000000000065,249 7002387000000000000387 sq mi
(70031002000000000001,002 km2)
State map highlighting Carbon County
Centre County 027 Bellefonte 1800 Rhannau o Siroedd Lycoming, Mifflin, Northumberland, a Huntingdon. Ffwrnais Center Furnance, y cyfleuster diwydiannol cyntaf yn yr ardal 7005153990000000000153,990 70031112000000000001,112 sq mi
(70032880000000000002,880 km2)
State map highlighting Centre County
Chester County 029 West Chester 1682 Un o'r siroedd gwreiddiol yn ffurfiad Pennsylvania. Dinas Caer (Saesneg Chester), Lloegr 7005498886000000000498,886 7002760000000000000760 sq mi
(70031968000000000001,968 km2)
State map highlighting Chester County
Clarion County 031 Clarion 1839 Rhannau o siroedd Venango ac Armstrong Cafodd ei henwi ar ôl Afon Clarion 700439988000000000039,988 7002609000000000000609 sq mi
(70031577000000000001,577 km2)
State map highlighting Clarion County
Clearfield County 033 Clearfield 1804 Rhannau o Siroedd Lycoming a Huntingdon Y caeau wedi'u clirio trwy goedio yn yr ardal 700481642000000000081,642 70031154000000000001,154 sq mi
(70032989000000000002,989 km2)
State map highlighting Clearfield County
Clinton County 035 Lock Haven 1839 Rhannau o Siroedd Lycoming a Centre. DeWitt Clinton, llywodraethwr Efrog Newydd 700439238000000000039,238 7002898000000000000898 sq mi
(70032326000000000002,326 km2)
State map highlighting Clinton County
Columbia County 037 Bloomsburg 1813 Rhannau o siroedd Northumberland a Luzerne. Columbia, enw rhamantaidd am yr Unol Daleithiau 700467295000000000067,295 7002490000000000000490 sq mi
(70031269000000000001,269 km2)
State map highlighting Columbia County
Crawford County 039 Meadville 1800 Rhannau o Allegheny County. William Crawford, syrfëwr a helpodd i agor tiroedd traws-Appalachian i anheddiad 700488765000000000088,765 70031038000000000001,038 sq mi
(70032688000000000002,688 km2)
State map highlighting Crawford County
Cumberland County 041 Carlisle 1750 Rhannau o Lancaster County. Sir hanesyddol Cumberland Lloegr 7005235406000000000235,406 7002551000000000000551 sq mi
(70031427000000000001,427 km2)
State map highlighting Cumberland County
Dauphin County 043 Harrisburg 1785 Rhannau o Lancaster County. Louis-Joseph, Dauphin Ffrainc 7005268100000000000268,100 7002558000000000000558 sq mi
(70031445000000000001,445 km2)
State map highlighting Dauphin County
Delaware County 045 Media 1789 Rhannau o Chester County. Cafodd ei henwi ar ôl Afon Delaware a enwyd ar ôl Thomas West, 3rd Barwn De La Warr 7005558979000000000558,979 7002191000000000000191 sq mi
(7002495000000000000495 km2)
State map highlighting Delaware County
Elk County 047 Ridgway 1843 Rhannau o Siroedd Jefferson, McKean, a Clearfield. Y carw Cervus Canadensis (Saesneg Elk), sy'n byw yn y sir goediog 700431946000000000031,946 7002832000000000000832 sq mi
(70032155000000000002,155 km2)
State map highlighting Elk County
Erie County 049 Erie 1800 Rhannau o Allegheny County; yn rhan o Crawford County hyd 1803. Llyn Erie 7005280566000000000280,566 7002799000000000000799 sq mi
(70032069000000000002,069 km2)
State map highlighting Erie County
Fayette County 051 Uniontown 1783 Rhannau o Westmoreland County. Marquis de Lafayette, cadfridog Ffrengig yn Rhyfel Annibyniaeth America 7005136606000000000136,606 7002798000000000000798 sq mi
(70032067000000000002,067 km2)
State map highlighting Fayette County
Forest County 053 Tionesta 1848 Rhannau o Jefferson County; wedi ei gysylltu â Jefferson County hyd 1857. Prif nodwedd naturiol 70037716000000000007,716 7002431000000000000431 sq mi
(70031116000000000001,116 km2)
State map highlighting Forest County
Franklin County 055 Chambersburg 1784 Rhannau o Cumberland County. Er anrhydedd i Benjamin Franklin 7005149618000000000149,618 7002771000000000000771 sq mi
(70031997000000000001,997 km2)
State map highlighting Franklin County
Fulton County 057 McConnellsburg 1850 Rhannau o Bedford County. Robert Fulton, ddyfeisid y cwch ager Americanaidd 700414845000000000014,845 7002438000000000000438 sq mi
(70031134000000000001,134 km2)
State map highlighting Fulton County
Greene County 059 Waynesburg 1796 Rhannau o Washington County. Nathanael Greene, Cadfridog yn Rhyfel Annibyniaeth America 700438686000000000038,686 7002578000000000000578 sq mi
(70031497000000000001,497 km2)
State map highlighting Greene County
Huntingdon County 061 Huntingdon 1787 Rhannau o Bedford County. Sir hanesyddol Huntingdonshire, Lloegr 700445913000000000045,913 7002889000000000000889 sq mi
(70032302000000000002,302 km2)
State map highlighting Huntingdon County
Indiana County 063 Indiana 1803 Rhannau o Siroedd Lycoming a Westmoreland Counties; roedd yn gysylltiedig a Westmoreland County hyd 1806. Americaniad Brodorol 700488880000000000088,880 7002834000000000000834 sq mi
(70032160000000000002,160 km2)
State map highlighting Indiana County
Jefferson County 065 Brookville 1804 Rhannau o Lycoming County. Roedd yn gysylltiedig â Westmoreland County hyd 1806 a Indiana County hyd 1830. Er anrhydedd i'r Arlywydd Thomas Jefferson 700445200000000000045,200 7002657000000000000657 sq mi
(70031702000000000001,702 km2)
State map highlighting Jefferson County
Juniata County 067 Mifflintown 1831 Rhannau o Mifflin County. Cafodd ei henwi ar ôl Afon Juniata 700424636000000000024,636 7002394000000000000394 sq mi
(70031020000000000001,020 km2)
State map highlighting Juniata County
Lackawanna County 069 Scranton 1878 Rhannau o Luzerne County. Cafodd ei henwi ar ôl Afon Lackawanna 7005214437000000000214,437 7002465000000000000465 sq mi
(70031204000000000001,204 km2)
State map highlighting Lackawanna County
Lancaster County 071 Lancaster 1729 Rhannau o Chester County. Dinas Caerhirfryn (Saesneg: Lancaster) 7005519445000000000519,445 7002984000000000000984 sq mi
(70032549000000000002,549 km2)
State map highlighting Lancaster County
Lawrence County 073 New Castle 1849 Rhannau o Beaver a Mercer Counties. James Lawrence, capten yn Rhyfel 1812 700491108000000000091,108 7002363000000000000363 sq mi
(7002940000000000000940 km2)
State map highlighting Lawrence County
Lebanon County 075 Lebanon 1813 Rhannau o Siroedd Dauphin a Lancaster. Libanus (Saesneg: Lebanon), y term Beiblaidd am "Fynydd Gwyn", sy'n cyfeirio at dduwioldeb sylfaenwyr y sir oedd yn perthyn i enwad y Morafiaid 7005133568000000000133,568 7002363000000000000363 sq mi
(7002940000000000000940 km2)
State map highlighting Lebanon County
Lehigh County 077 Allentown 1812 Rhannau o Northampton County. Cafodd ei henwi ar ôl Afon Lehigh 7005349497000000000349,497 7002349000000000000349 sq mi
(7002904000000000000904 km2)
State map highlighting Lehigh County
Luzerne County 079 Wilkes-Barre 1786 Rhannau o Northumberland County. Anne-César, Chevalier de la Luzerne, Llysgennad Ffrainc i'r Unol Daleithiau a gynorthwyodd achosion gweriniaethol 7005320918000000000320,918 7002907000000000000907 sq mi
(70032349000000000002,349 km2)
State map highlighting Luzerne County
Lycoming County 081 Williamsport 1795 Rhannau o Northumberland County. Cafodd ei henwi ar ôl Cilfachell Lycoming 7005116111000000000116,111 70031244000000000001,244 sq mi
(70033222000000000003,222 km2)
State map highlighting Lycoming County
McKean County 083 Smethport 1804 Rhannau o Lycoming County; cysylltiedig a Centre County hyd 1814 a Lycoming County hyd 1826. Er anrhydedd i Thomas McKean, Llywodraethwr Pennsylvania 700443450000000000043,450 7002984000000000000984 sq mi
(70032549000000000002,549 km2)
State map highlighting McKean County
Mercer County 085 Mercer 1800 Rhannau o Allegheny County. Hugh Mercer, Cadfridog yn Rhyfel Annibyniaeth America 7005116638000000000116,638 7002683000000000000683 sq mi
(70031769000000000001,769 km2)
State map highlighting Mercer County
Mifflin County 087 Lewistown 1789 Rhannau o Cumberland a Northumberland. Thomas Mifflin Llywodraethwr Pennsylvania 700446682000000000046,682 7002415000000000000415 sq mi
(70031075000000000001,075 km2)
State map highlighting Mifflin County
Monroe County 089 Stroudsburg 1836 Rhannau o Pike a Northampton Counties. Yr arlywydd James Monroe 7005169842000000000169,842 7002617000000000000617 sq mi
(70031598000000000001,598 km2)
State map highlighting Monroe County
Montgomery County 091 Norristown 1784 Rhannau o Philadelphia County. Sir Drefaldwyn sir hanesyddol Gymreig 7005799874000000000799,874 7002487000000000000487 sq mi
(70031261000000000001,261 km2)
State map highlighting Montgomery County
Montour County 093 Danville 1850 Rhannau o Columbia County. Madame Montour, llysgennad trefedigaethol i'r Americanwyr Brodorol 700418267000000000018,267 7002132000000000000132 sq mi
(7002342000000000000342 km2)
State map highlighting Montour County
Northampton County 095 Easton 1752 Rhannau o Bucks County. Tref Northampton, Lloegr 7005297735000000000297,735 7002377000000000000377 sq mi
(7002976000000000000976 km2)
State map highlighting Northampton County
Northumberland County 097 Sunbury 1772 Rhannau o Siroedd Lancaster, Berks, Bedford, Cumberland, a Northampton. Sir Northumberland, Lloegr 700494528000000000094,528 7002477000000000000477 sq mi
(70031235000000000001,235 km2)
State map highlighting Northumberland County
Perry County 099 New Bloomfield 1820 Rhannau o Cumberland County. Oliver Hazard Perry, llyngesydd yn Rhyfel 1812 700445969000000000045,969 7002556000000000000556 sq mi
(70031440000000000001,440 km2)
State map highlighting Perry County
Philadelphia County 101 Philadelphia 1682 Un o'r siroedd gwreiddiol yn ffurfiad Pennsylvania. "Cariad Frawdol" o'r Roeg philos ("cariad") ac adelphos ("brawd") 70061526006000000001,526,006 7002143000000000000143 sq mi
(7002370000000000000370 km2)
State map highlighting Philadelphia County
Pike County 103 Milford 1814 Rhannau o Wayne County. Zebulon Pike, fforiwr Gorllewin America 700457369000000000057,369 7002567000000000000567 sq mi
(70031469000000000001,469 km2)
State map highlighting Pike County
Potter County 105 Coudersport 1804 O Lycoming county.. James Potter, Cadfridog yn Rhyfel Annibyniaeth America 700417457000000000017,457 70031081000000000001,081 sq mi
(70032800000000000002,800 km2)
State map highlighting Potter County
Schuylkill County 107 Pottsville 1811 Rhannau o Siroedd Berks a Northampton. Cafodd ei henwi ar ôl Afon Schuylkill 7005148289000000000148,289 7002778000000000000778 sq mi
(70032015000000000002,015 km2)
State map highlighting Schuylkill County
Snyder County 109 Middleburg 1855 Rhannau o Union County. Simon Snyder, Llywodraethwr Pennsylvania 700439702000000000039,702 7002332000000000000332 sq mi
(7002860000000000000860 km2)
State map highlighting Snyder County
Somerset County 111 Somerset 1795 Rhannau o Bedford County. Gwlad yr Haf (Saesneg: Somerset) Lloegr 700477742000000000077,742 70031081000000000001,081 sq mi
(70032800000000000002,800 km2)
State map highlighting Somerset County
Sullivan County 113 Laporte 1847 Rhannau o Lycoming County John Sullivan, Cadfridog yn Rhyfel Annibyniaeth America 70036428000000000006,428 7002452000000000000452 sq mi
(70031171000000000001,171 km2)
State map highlighting Sullivan County
Susquehanna County 115 Montrose 1810 Rhannau o Luzerne County. Cafodd ei henwi ar ôl Afon Susquehanna 700443356000000000043,356 7002832000000000000832 sq mi
(70032155000000000002,155 km2)
State map highlighting Susquehanna County
Tioga County 117 Wellsboro 1804 Rhannau o Lycoming County; attached to Lycoming until 1812. Cafodd ei henwi ar ôl Afon Tioga 700441981000000000041,981 70031137000000000001,137 sq mi
(70032945000000000002,945 km2)
State map highlighting Tioga County
Union County 119 Lewisburg 1813 Rhannau o Northumberland County. Ochr yr Undeb yn Rhyfel Cartref America 700444947000000000044,947 7002317000000000000317 sq mi
(7002821000000000000821 km2)
State map highlighting Union County
Venango County 121 Franklin 1800 Rhannau o Siroedd Allegheny a Lycoming. Llygriad o air o iaith frodorol onenge, sy'n golygu Dwrgi 700454984000000000054,984 7002683000000000000683 sq mi
(70031769000000000001,769 km2)
State map highlighting Venango County
Warren County 123 Warren 1800 Rhannau o Siroedd Allegheny a Lycoming. Joseph Warren, Cadfridog yn Rhyfel Annibyniaeth America 700441815000000000041,815 7002898000000000000898 sq mi
(70032326000000000002,326 km2)
State map highlighting Warren County
Washington County 125 Washington 1781 Rhannau o Westmoreland County. Er anrhydedd i'r Arlywydd George Washington 7005207820000000000207,820 7002861000000000000861 sq mi
(70032230000000000002,230 km2)
State map highlighting Washington County
Wayne County 127 Honesdale 1798 Rhannau o Northampton County. Anthony Wayne, Cadfridog yn Rhyfel Annibyniaeth America 700452822000000000052,822 7002751000000000000751 sq mi
(70031945000000000001,945 km2)
State map highlighting Wayne County
Westmoreland County 129 Greensburg 1773 Rhannau o Bedford County. Sir hanesyddol Westmorland, Lloegr 7005365169000000000365,169 70031036000000000001,036 sq mi
(70032683000000000002,683 km2)
State map highlighting Westmoreland County
Wyoming County 131 Tunkhannock 1842 Rhannau o Luzerne County. Gair frodorol sy'n golygu "ger yr afon fawr gwastad" 700428276000000000028,276 7002405000000000000405 sq mi
(70031049000000000001,049 km2)
State map highlighting Wyoming County
York County 133 York 1749 Rhannau o Lancaster County. Dinas Efrog, Lloegr (Saesneg: York) 7005434972000000000434,972 7002910000000000000910 sq mi
(70032357000000000002,357 km2)
State map highlighting York County

Map dwysedd poblogaeth[golygu | golygu cod y dudalen]

Mae lliwiau gwahanol yn dynodi dwysedd trymach.

Pennsylvania population map.png

Cyfeiriadau[golygu | golygu cod y dudalen]

  1. "How Many Counties are in Your State?". web.archive.org. 2009-04-22. Cyrchwyd 2020-04-21.
  2. Petshek, Kirk R., -(1973) The challenge of urban reform; policies & programs in Philadelphia adalwyd 27 Mehefin 2020
  3. USDA County FIPS Codes adalwy 26 Mehefin 2020
  4. 4.0 4.1 4.2 Utah About Counties Utah, National Association of Counties adalwyd 26 Mehefin 2020
  5. Pennsylvania Counties Pennsylvania State Archives adalwyd 26 Mehefin 2020