Jefferson County, Texas
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| Math | sir Texas  |
|---|---|
| Enwyd ar ôl | Thomas Jefferson |
| Prifddinas | Beaumont |
| Poblogaeth | 256,526 |
| Sefydlwyd |
|
| Daearyddiaeth | |
| Gwlad |  UDA |
| Arwynebedd | 2,878 km² |
| Talaith | Texas |
| Yn ffinio gyda | Hardin County, Orange County, Liberty County, Chambers County, Cameron Parish |
| Cyfesurynnau | 29.86°N 94.14°W |
 | |
Sir yn nhalaith Texas, Unol Daleithiau America yw Jefferson County. Cafodd ei henwi ar ôl Thomas Jefferson. Sefydlwyd Jefferson County, Texas ym 1837 a sedd weinyddol y sir (a elwir weithiau'n 'dref sirol' neu'n 'brifddinas y sir') yw Beaumont.
Mae ganddi arwynebedd o 2,878 cilometr sgwâr. Allan o'r arwynebedd hwn, y canran o ffurfiau dyfrol, megis llynnoedd ac afonydd, yw 21% . Yn ôl cyfrifiad y wlad, poblogaeth y sir yw: 256,526 (1 Ebrill 2020)[1]. Mewn cymhariaeth, yn 2016 roedd poblogaeth Caerdydd yn 361,462 a Rhyl tua 26,000.[2]
Mae'n ffinio gyda Hardin County, Orange County, Liberty County, Chambers County, Cameron Parish. Cedwir rhestr swyddogol o henebion ac adeiladau cofrestredig y sir yn: National Register of Historic Places listings in Jefferson County, Texas.
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| Map o leoliad y sir o fewn Texas | Lleoliad Texas o fewn UDA |
Ceir sawl sir o’r un enw gan gynnwys:
- Jefferson County, Alabama
- Jefferson County, Arkansas
- Jefferson County, Colorado
- Jefferson County, Efrog Newydd
- Jefferson County, Florida
- Jefferson County, Georgia
- Jefferson County, Gorllewin Virginia
- Jefferson County, Idaho
- Jefferson County, Illinois
- Jefferson County, Indiana
- Jefferson County, Iowa
- Jefferson County, Kansas
- Jefferson County, Kentucky
- Jefferson County, Mississippi
- Jefferson County, Missouri
- Jefferson County, Montana
- Jefferson County, Nebraska
Trefi mwyaf
[golygu | golygu cod]Mae gan y sir yma boblogaeth o tua 256,526 (1 Ebrill 2020)[1]. Dyma rai o'r dinasoedd, trefi neu gymunedau mwyaf poblog y sir:
Rhestr Wicidata:
| Tref neu gymuned | Poblogaeth | Arwynebedd |
|---|---|---|
| Beaumont | 115282[3] | 220.303448 km²[4] 222.306289 km²[5] |
| Port Arthur | 56039[3] | 373.406984 km²[4] 373.064162 km²[6] |
| Nederland | 18856[3] | 15.674225 km²[4] 15.116383 km²[6] |
| Groves | 17335[3] | 13.436369 km²[4] 13.43636 km²[6] |
| Port Neches | 13692[3] | 23.62439 km²[4] 23.625036 km²[6] |
| Central Gardens | 4373[3] | 6.723235 km²[4] 6.723231 km²[6] |
| China | 1260[3] | 3.340936 km²[4] 3.340931 km²[6] |
| Bevil Oaks | 1089[3] | 5.343494 km²[4] 5.343481 km²[6] |
| Hamshire | 962[3] | 7.74 km² |
| Nome | 469[3] | 3.212203 km²[4][6] |
| Taylor Landing | 278[3] | 2.735295 km²[6] |
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Cyfeiriadau
[golygu | golygu cod]- 1 2 https://data.census.gov/cedsci/table?t=Populations%20and%20People&g=0100000US,%241600000&y=2020. Cyfrifiad yr Unol Daleithiau 2020. retrieved: 1 Ionawr 2022. editor: Biwro Cyfrifiad yr Unol Daleithiau.
- ↑ statswales.gov.wales; adalwyd 25 Mawrth 2020.
- 1 2 3 4 5 6 7 8 9 10 11 https://data.census.gov/cedsci/table?t=Populations%20and%20People&g=0100000US,%241600000&y=2020
- 1 2 3 4 5 6 7 8 9 2016 U.S. Gazetteer Files
- ↑ https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.2010.html
- 1 2 3 4 5 6 7 8 9 2010 U.S. Gazetteer Files
- 1 2 3 Global LEI Index, Wikidata Q55259097, https://www.gleif.org/en/lei-data/global-lei-index, adalwyd 17 Medi 2024