Washington County, Oregon

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Washington County
Washington County Courthouse (Washington County, Oregon scenic images) (washD0007).jpg
Math sir Edit this on Wikidata
Enwyd ar ôl George Washington Edit this on Wikidata
Prifddinas Hillsboro Edit this on Wikidata
Poblogaeth 554,996 Edit this on Wikidata
Sefydlwyd
  • 1843 Edit this on Wikidata
Gefeilldref/i Yichang Edit this on Wikidata
Daearyddiaeth
Gwlad Baner Unol Daleithiau America Unol Daleithiau America
Arwynebedd 1,880 km² Edit this on Wikidata
Talaith Oregon
Yn ffinio gyda Clatsop County, Columbia County, Multnomah County, Clackamas County, Yamhill County, Tillamook County Edit this on Wikidata
Cyfesurynnau 45.56°N 123.09°W Edit this on Wikidata

Sir yn nhalaith Oregon, Unol Daleithiau America yw Washington County. Cafodd ei henwi ar ôl George Washington. Sefydlwyd Washington County, Oregon ym 1843 a sedd weinyddol y sir (a elwir weithiau'n 'dref sirol' neu'n 'brifddinas y sir') yw Hillsboro.

Mae ganddi arwynebedd o 1,880 cilometr sgwâr. Allan o'r arwynebedd hwn, y canran o ffurfiau dyfrol, megis llynnoedd ac afonydd, yw 0.3% . Yn ôl cyfrifiad y wlad, poblogaeth y sir yw: 554,996 (1 Gorffennaf 2013)[1]. Mewn cymhariaeth, yn 2016 roedd poblogaeth Caerdydd yn 361,462 a Rhyl tua 26,000.[2]

Mae'n ffinio gyda Clatsop County, Columbia County, Multnomah County, Clackamas County, Yamhill County, Tillamook County.

Map of Oregon highlighting Washington County.svg

Oregon in United States.svg

Map o leoliad y sir
o fewn Oregon		 Lleoliad Oregon
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 554,996 (1 Gorffennaf 2013)[1]. Dyma rai o'r dinasoedd, trefi neu gymunedau mwyaf poblog y sir:

Rhestr Wicidata:


Tref neu gymuned Poblogaeth Arwynebedd
Hillsboro 91611[3] 64.738407[4]
Beaverton 89803[5] 50.563936[4]
Aloha 49425[6] 19.062307[4]
Tigard, Oregon 48035[7] 33.03009[4]
Lake Oswego, Oregon 36619[8] 29.546586[4]
Tualatin, Oregon 26054[9] 21.170084[4]
Forest Grove, Oregon 21083[10] 15.549466[4]
Bethany 20646[11] 14.096363[4]
Sherwood, Oregon 18194[12] 11.168432[4]
Cedar Mill 14546[13] 8.579105[4]
Cornelius, Oregon 11869[14] 5.192647[4]
Oak Hills 11333[15] 4.052168[4]
Rockcreek 9316[16] 5.068902[4]
Bull Mountain 9133[17] 5.17
2
Cedar Hills 8300[18] 4.923443[4]
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 Oregon

Cyfeiriadau[golygu | golygu cod y dudalen]

  1. ↑ 1.0 1.1 Biwro Cyfrifiad yr Unol Daleithiau; http://www.census.gov/popest/data/counties/totals/2013/files/CO-EST2013-Alldata.csv.
  2. ↑ statswales.gov.wales; adalwyd 25 Mawrth 2020.
  3. ↑ https://factfinder.census.gov/bkmk/table/1.0/en/DEC/10_DP/DPDP1/1600000US4134100
  4. ↑ 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 2016 U.S. Gazetteer Files
  5. ↑ https://factfinder.census.gov/bkmk/table/1.0/en/DEC/10_DP/DPDP1/1600000US4105350
  6. ↑ https://factfinder.census.gov/bkmk/table/1.0/en/DEC/10_DP/DPDP1/1600000US4101650
  7. ↑ https://factfinder.census.gov/bkmk/table/1.0/en/DEC/10_DP/DPDP1/1600000US4173650
  8. ↑ https://factfinder.census.gov/bkmk/table/1.0/en/DEC/10_DP/DPDP1/1600000US4140550
  9. ↑ https://factfinder.census.gov/bkmk/table/1.0/en/DEC/10_DP/DPDP1/1600000US4174950
  10. ↑ https://factfinder.census.gov/bkmk/table/1.0/en/DEC/10_DP/DPDP1/1600000US4126200
  11. ↑ https://factfinder.census.gov/bkmk/table/1.0/en/DEC/10_DP/DPDP1/1600000US4105950
  12. ↑ https://factfinder.census.gov/bkmk/table/1.0/en/DEC/10_DP/DPDP1/1600000US4167100
  13. ↑ https://factfinder.census.gov/bkmk/table/1.0/en/DEC/10_DP/DPDP1/1600000US4112150
  14. ↑ https://factfinder.census.gov/bkmk/table/1.0/en/DEC/10_DP/DPDP1/1600000US4115550
  15. ↑ https://factfinder.census.gov/bkmk/table/1.0/en/DEC/10_DP/DPDP1/1600000US4153988
  16. ↑ https://factfinder.census.gov/bkmk/table/1.0/en/DEC/10_DP/DPDP1/1600000US4163010
  17. ↑ https://factfinder.census.gov/bkmk/table/1.0/en/DEC/10_DP/DPDP1/1600000US4109535
  18. ↑ https://factfinder.census.gov/bkmk/table/1.0/en/DEC/10_DP/DPDP1/1600000US4112050
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