Prince William County, Virginia
Sir yn nhalaith Virginia, Unol Daleithiau America yw Prince William County. Cafodd ei henwi ar ôl Y Tywysog William, dug Cumberland. Sefydlwyd Prince William County, Virginia ym 1731 a sedd weinyddol y sir (a elwir weithiau'n 'dref sirol' neu'n 'brifddinas y sir') yw Manassas.
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| Math | sir  |
|---|---|
| Enwyd ar ôl | Y Tywysog William, dug Cumberland |
| Prifddinas | Manassas |
| Poblogaeth | 482,204 |
| Sefydlwyd |
|
| Daearyddiaeth | |
| Rhan o'r canlynol | rhaniad ddinesig Washington–Arlington–Alexandria |
| Gwlad |  Unol Daleithiau America |
| Arwynebedd | 902 km² |
| Talaith | Virginia |
| Yn ffinio gyda | Loudoun County, Charles County, Stafford County, Fairfax County, Manassas, Manassas Park, Fauquier County |
| Cyfesurynnau | 38.7°N 77.48°W |
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Mae ganddi arwynebedd o 902 cilometr sgwâr. Allan o'r arwynebedd hwn, y canran o ffurfiau dyfrol, megis llynnoedd ac afonydd, yw 3.5% . Yn ôl cyfrifiad y wlad, poblogaeth y sir yw: 482,204 (1 Ebrill 2020)[1]. Mewn cymhariaeth, yn 2016 roedd poblogaeth Caerdydd yn 361,462 a Rhyl tua 26,000.[2]
Mae'n ffinio gyda Loudoun County, Charles County, Stafford County, Fairfax County, Manassas, Manassas Park, Fauquier County. Cedwir rhestr swyddogol o henebion ac adeiladau cofrestredig y sir yn: National Register of Historic Places listings in Prince William County, Virginia.
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| Map o leoliad y sir o fewn Virginia |
Lleoliad Virginia o fewn UDA |
Trefi mwyafGolygu
Mae gan y sir yma boblogaeth o tua 482,204 (1 Ebrill 2020)[1]. Dyma rai o'r dinasoedd, trefi neu gymunedau mwyaf poblog y sir:
Rhestr Wicidata:
| Tref neu gymuned | Poblogaeth | Arwynebedd |
|---|---|---|
| Washington metropolitan area | 6280697[3] | 6567.6[3] 17010 |
| Dale City, Virginia | 65969[4][5] 65969 72088[6] |
36.916831[7] 36.918807[4] |
| Woodbridge, Virginia | 52754 4055[4][5] 44668[6] |
5.681301[7] 5.681299[4] |
| Lake Ridge, Virginia | 41058[4][5] 46162[6] |
25.106906[7] 25.104853[4] |
| Linton Hall, Virginia | 35725[4][5] 41754[6] |
33.355179[7] 33.400945[4] |
| Manassas | 41085[8] | 25.729594[7] 25.739402[9] |
| Marumsco, Virginia | 37218 35036[4] |
20.227117[7] 20.227108[4] |
| Cherry Hill | 16000[4][5] 23683[6] |
23.797964[7] 24.238806[4] |
| Montclair, Virginia | 19570[4][5] 22279[6] |
15.993121[7] 16.003307[4] |
| Neabsco, Virginia | 12068[4] 21193[6] |
12.570236[7] 12.585352[4] |
CyfeiriadauGolygu
- ↑ 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.
- ↑ statswales.gov.wales; adalwyd 25 Mawrth 2020.
- ↑ 3.0 3.1 https://censusreporter.org/profiles/31000US47900-washington-arlington-alexandria-dc-va-md-wv-metro-area/
- ↑ 4.00 4.01 4.02 4.03 4.04 4.05 4.06 4.07 4.08 4.09 4.10 4.11 4.12 4.13 4.14 4.15 2010 U.S. Gazetteer Files
- ↑ 5.0 5.1 5.2 5.3 5.4 5.5 https://data.census.gov/cedsci/table?g=0100000US%241600000&y=2010&d=DEC%20Redistricting%20Data%20%28PL%2094-171%29
- ↑ 6.0 6.1 6.2 6.3 6.4 6.5 6.6 https://data.census.gov/cedsci/table?t=Populations%20and%20People&g=0100000US,%241600000&y=2020
- ↑ 7.0 7.1 7.2 7.3 7.4 7.5 7.6 7.7 7.8 2016 U.S. Gazetteer Files
- ↑ https://www.census.gov/quickfacts/fact/dashboard/manassascityvirginiacounty,US/PST045219
- ↑ https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.2010.html