Jefferson County, Arkansas
Sir yn nhalaith Arkansas, Unol Daleithiau America yw Jefferson County, Arkansas. Cafodd ei henwi ar ôl Thomas Jefferson[1]. Sefydlwyd Jefferson County, Arkansas ym 1829 a sedd weinyddol y sir (a elwir weithiau'n 'dref sirol' neu'n 'brifddinas y sir') yw Pine Bluff, Arkansas.
 | |
| Math | sir  |
|---|---|
| Enwyd ar ôl | Thomas Jefferson |
| Prifddinas | Pine Bluff, Arkansas |
| Poblogaeth | 67,260 |
| Sefydlwyd |
|
| Cylchfa amser | Cylchfa Amser Canolog, UTC−06:00, UTC−05:00 |
| Daearyddiaeth | |
| Gwlad |  Unol Daleithiau America |
| Arwynebedd | 2,366 km² |
| Talaith | Arkansas |
| Gerllaw | Afon Arkansas, Bayou Bartholomew |
| Yn ffinio gyda | Lonoke County, Lincoln County, Arkansas County, Pulaski County, Cleveland County, Grant County |
| Cyfesurynnau | 34.2875°N 91.9422°W |
 | |
| Arian | doler yr Unol Daleithiau, Confederate States dollar, doler yr Unol Daleithiau |
Mae ganddi arwynebedd o 2,366 cilometr sgwâr. Allan o'r arwynebedd hwn, y canran o ffurfiau dyfrol, megis llynnoedd ac afonydd, yw 4.7% . Yn ôl cyfrifiad y wlad, poblogaeth y sir yw: 67,260 (1 Ebrill 2020)[2]. Mewn cymhariaeth, yn 2016 roedd poblogaeth Caerdydd yn 361,462 a Rhyl tua 26,000.[3]
Mae'n ffinio gyda Lonoke County, Lincoln County, Arkansas County, Pulaski County, Cleveland County, Grant County. Ceir 9 cylchfa amser yn UDA, ac mae'r sir hon yn perthyn i'r cylchfa amser a elwir yn Cylchfa Amser Canolog, UTC−06:00, UTC−05:00. Cedwir rhestr swyddogol o henebion ac adeiladau cofrestredig y sir yn: National Register of Historic Places listings in Jefferson County, Arkansas.
 |
|
| Map o leoliad y sir o fewn Arkansas |
Lleoliad Arkansas 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
Mae gan y sir yma boblogaeth o tua 67,260 (1 Ebrill 2020)[2]. Dyma rai o'r dinasoedd, trefi neu gymunedau mwyaf poblog y sir:
Rhestr Wicidata:
| Tref neu gymuned | Poblogaeth | Arwynebedd |
|---|---|---|
| Pine Bluff, Arkansas | 49083[4][5] 41253[6] |
120.69298[7] 120.69599[4] |
| Vaugine Township | 122[8] 4735[9] 6746[10] 13593[11] 41374[12] |
191.3 |
| Washington Township | 9011[12] | 162.9 |
| White Hall, Arkansas | 5526[4][5] 5581[6] |
7.12 18.237462[4] |
| Barraque Township | 601[13] 1367[11] 2515[12] |
84.04 |
| Bogy Township | 1321[9] 2294[13] 2453[11] 54[12] |
136.5 |
| Jefferson Township | 1005[11] 2416[12] |
|
| Redfield | 400[11] 1297[5] 1505[6] |
7.962317[7] 7.962313[4] |
Cyfeiriadau golygu
- ↑ http://jeffersoncounty.arkansas.gov/.
- ↑ 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 Ionawr 2022.
- ↑ statswales.gov.wales; adalwyd 25 Mawrth 2020.
- ↑ 4.0 4.1 4.2 4.3 4.4 2010 U.S. Gazetteer Files
- ↑ 5.0 5.1 5.2 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 https://data.census.gov/cedsci/table?t=Populations%20and%20People&g=0100000US,%241600000&y=2020
- ↑ 7.0 7.1 2016 U.S. Gazetteer Files
- ↑ https://archive.org/details/pioneersandmake01shingoog/page/n120/mode/1up
- ↑ 9.0 9.1 https://archive.org/details/compendiumofnint1870unse/page/121/mode/1up
- ↑ https://archive.org/details/tenthcensusofuni18802unse/page/271/mode/1up
- ↑ 11.0 11.1 11.2 11.3 11.4 https://archive.org/details/compendiumofelev01unit/page/63/mode/1up
- ↑ 12.0 12.1 12.2 12.3 12.4 Cyfrifiad yr Unol Daleithiau 2020
- ↑ 13.0 13.1 https://archive.org/details/tenthcensusofuni18802unse/page/270/mode/1up