Jackson County, Oregon
Sir yn nhalaith Oregon, Unol Daleithiau America yw Jackson County. Cafodd ei henwi ar ôl Andrew Jackson. Sefydlwyd Jackson County, Oregon ym 1852 a sedd weinyddol y sir (a elwir weithiau'n 'dref sirol' neu'n 'brifddinas y sir') yw Medford, Oregon.
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| Math | sir  |
|---|---|
| Enwyd ar ôl | Andrew Jackson |
| Prifddinas | Medford, Oregon |
| Poblogaeth | 223,259 |
| Sefydlwyd |
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| Daearyddiaeth | |
| Gwlad |  Unol Daleithiau America |
| Arwynebedd | 7,257 km² |
| Talaith | Oregon |
| Yn ffinio gyda | Douglas County, Klamath County, Siskiyou County, Josephine County |
| Cyfesurynnau | 42.42°N 122.74°W |
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Mae ganddi arwynebedd o 7,257 cilometr sgwâr. Allan o'r arwynebedd hwn, y canran o ffurfiau dyfrol, megis llynnoedd ac afonydd, yw 0.6% . Yn ôl cyfrifiad y wlad, poblogaeth y sir yw: 223,259 (1 Ebrill 2020)[1][2]. Mewn cymhariaeth, yn 2016 roedd poblogaeth Caerdydd yn 361,462 a Rhyl tua 26,000.[3]
Mae'n ffinio gyda Douglas County, Klamath County, Siskiyou County, Josephine County. Cedwir rhestr swyddogol o henebion ac adeiladau cofrestredig y sir yn: National Register of Historic Places listings in Jackson County, Oregon.
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| Map o leoliad y sir o fewn Oregon |
Lleoliad Oregon o fewn UDA |
Ceir sawl sir o’r un enw gan gynnwys:
- Jackson County, Alabama
- Jackson County, Arkansas
- Jackson County, Colorado
- Jackson County, De Dakota
- Jackson County, Florida
- Jackson County, Georgia
- Jackson County, Gogledd Carolina
- Jackson County, Gorllewin Virginia
- Jackson County, Illinois
- Jackson County, Indiana
- Jackson County, Iowa
- Jackson County, Kansas
- Jackson County, Kentucky
- Jackson County, Michigan
- Jackson County, Minnesota
- Jackson County, Mississippi
- Jackson County, Missouri
Trefi mwyaf golygu
Mae gan y sir yma boblogaeth o tua 223,259 (1 Ebrill 2020)[1][2]. Dyma rai o'r dinasoedd, trefi neu gymunedau mwyaf poblog y sir:
Rhestr Wicidata:
| Tref neu gymuned | Poblogaeth | Arwynebedd |
|---|---|---|
| Medford, Oregon | 85824[4] | 66.73933[5] 66.664213[6] |
| Ashland, Oregon | 21360[4] | 17.1943[5] 17.067496[6] |
| Central Point, Oregon | 18997[4] | 10.127182[5] 10.096834[6] 3.94 |
| Eagle Point, Oregon | 9686[4] | 7.668168[5] 7.664105[6] 2.97 |
| White City | 9090[4] | 4.831359[5] 4.83184[6] 1.86 |
| Talent, Oregon | 6282[4] | 3.446334[5] 3.444099[6] 1.33 |
| Phoenix, Oregon | 4475[4] | 3.721144[5] 3.720827[6] 1.43 |
| Shady Cove, Oregon | 3081[4] | 5.216777[5] 5.216615[6] 2.05 |
| Jacksonville, Oregon | 3020[4] | 4.90015[5] 4.900157[6] 1.89 |
| Rogue River, Oregon | 2407[4] | 2.499821[5] 2.499819[6] 0.96 |
| Gold Hill, Oregon | 1335[4] | 1.979659[5] 1.985667[6] 0.76 |
| Ruch | 819[4] | 17.442902[6] 6.74 |
| Trail | 768[4] | 6.88 17.83 |
| Foots Creek | 734[4] | 15.753456[5] 15.753437[6] 6.08 |
| Wimer | 690[4] | 12.844336[6] 4.96 |
Cyfeiriadau golygu
- ↑ 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.
- ↑ 2.0 2.1 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 Ebrill 2022.
- ↑ statswales.gov.wales; adalwyd 25 Mawrth 2020.
- ↑ 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 https://data.census.gov/cedsci/table?t=Populations%20and%20People&g=0100000US,%241600000&y=2020
- ↑ 5.00 5.01 5.02 5.03 5.04 5.05 5.06 5.07 5.08 5.09 5.10 5.11 2016 U.S. Gazetteer Files
- ↑ 6.00 6.01 6.02 6.03 6.04 6.05 6.06 6.07 6.08 6.09 6.10 6.11 6.12 6.13 2010 U.S. Gazetteer Files