Greene County, Ohio
Sir yn nhalaith Ohio, Unol Daleithiau America yw Greene County. Cafodd ei henwi ar ôl Nathanael Greene. Sefydlwyd Greene County, Ohio ym 1803 a sedd weinyddol y sir (a elwir weithiau'n 'dref sirol' neu'n 'brifddinas y sir') yw Xenia.
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| Math | sir  |
|---|---|
| Enwyd ar ôl | Nathanael Greene |
| Prifddinas | Xenia |
| Poblogaeth | 167,966 |
| Sefydlwyd |
|
| Daearyddiaeth | |
| Gwlad |  Unol Daleithiau America |
| Arwynebedd | 1,078 km² |
| Talaith | Ohio |
| Yn ffinio gyda | Clark County, Clinton County, Madison County, Fayette County, Warren County, Montgomery County |
| Cyfesurynnau | 39.69°N 83.89°W |
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Mae ganddi arwynebedd o 1,078 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: 167,966 (1 Ebrill 2020)[1]. Mewn cymhariaeth, yn 2016 roedd poblogaeth Caerdydd yn 361,462 a Rhyl tua 26,000.[2]
Mae'n ffinio gyda Clark County, Clinton County, Madison County, Fayette County, Warren County, Montgomery County. Cedwir rhestr swyddogol o henebion ac adeiladau cofrestredig y sir yn: National Register of Historic Places listings in Greene County, Ohio.
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| Map o leoliad y sir o fewn Ohio |
Lleoliad Ohio o fewn UDA |
Ceir sawl sir o’r un enw gan gynnwys:
- Greene County, Alabama
- Greene County, Arkansas
- Greene County, Efrog Newydd
- Greene County, Georgia
- Greene County, Gogledd Carolina
- Greene County, Illinois
- Greene County, Indiana
- Greene County, Iowa
- Greene County, Mississippi
- Greene County, Missouri
- Greene County, Ohio
- Greene County, Pennsylvania
- Greene County, Tennessee
- Greene County, Virginia
Trefi mwyaf
golyguMae gan y sir yma boblogaeth o tua 167,966 (1 Ebrill 2020)[1]. Dyma rai o'r dinasoedd, trefi neu gymunedau mwyaf poblog y sir:
Rhestr Wicidata:
| Tref neu gymuned | Poblogaeth | Arwynebedd |
|---|---|---|
| Kettering | 57862[3] | 48.552394[4] 48.47546[5] |
| Beavercreek Township | 56025[3] | 127.5 |
| Beavercreek | 46549[3] | 68.537757[4] 68.467722[5] |
| Bath Township | 39365[3] | 98 |
| Fairborn | 34510[3] | 34.110143 34.10703[6] |
| Xenia | 25441[3] | 33.725158[4] 34.434375[5] |
| Centerville | 24240[3] | 28.566879[4] 28.089051[5] |
| Sugarcreek Township | 9534[3] | 68.9 |
| Bellbrook | 7317[3] | 8.098219[4] 8.098187[5] |
| Xenia Township | 6742[3] | 113.8 |
| Cedarville Township | 5899[3] | 101.7 |
| Miami Township | 4933[3] | 71.5 |
| Cedarville | 4257[3] | 3420000 3.432668[5] |
| Silvercreek Township | 3732[3] | 68.5 |
| Yellow Springs | 3697[3] | 2.02 |
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.
- ↑ statswales.gov.wales; adalwyd 25 Mawrth 2020.
- ↑ 3.00 3.01 3.02 3.03 3.04 3.05 3.06 3.07 3.08 3.09 3.10 3.11 3.12 3.13 3.14 https://data.census.gov/cedsci/table?t=Populations%20and%20People&g=0100000US,%241600000&y=2020
- ↑ 4.0 4.1 4.2 4.3 4.4 2016 U.S. Gazetteer Files
- ↑ 5.0 5.1 5.2 5.3 5.4 5.5 2010 U.S. Gazetteer Files
- ↑ https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.2010.html