Douglas County, Colorado
 | |
| Math | sir  |
|---|---|
| Enwyd ar ôl | Stephen A. Douglas |
| Prifddinas | Castle Rock, Colorado |
| Poblogaeth | 305,963 |
| Sefydlwyd |
|
| Daearyddiaeth | |
| Gwlad |  Unol Daleithiau America |
| Arwynebedd | 2,183 km² |
| Talaith | Colorado |
| Yn ffinio gyda | Arapahoe County, El Paso County, Teller County, Elbert County, Jefferson County |
| Cyfesurynnau | 39.35°N 104.93°W |
 | |
Sir yn nhalaith Colorado, Unol Daleithiau America yw Douglas County. Cafodd ei henwi ar ôl Stephen A. Douglas. Sefydlwyd Douglas County, Colorado ym 1861 a sedd weinyddol y sir (a elwir weithiau'n 'dref sirol' neu'n 'brifddinas y sir') yw Castle Rock, Colorado.
Mae ganddi arwynebedd o 2,183 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: 305,963 (1 Gorffennaf 2013)[1]. Mewn cymhariaeth, yn 2016 roedd poblogaeth Caerdydd yn 361,462 a Rhyl tua 26,000.[2]
Mae'n ffinio gyda Arapahoe County, El Paso County, Teller County, Elbert County, Jefferson County. Cedwir rhestr swyddogol o henebion ac adeiladau cofrestredig y sir yn: National Register of Historic Places listings in Douglas County, Colorado.
 |
|
| Map o leoliad y sir o fewn Colorado |
Lleoliad Colorado o fewn UDA |
Ceir sawl sir o’r un enw gan gynnwys:
- Douglas County, Colorado
- Douglas County, De Dakota
- Douglas County, Georgia
- Douglas County, Illinois
- Douglas County, Kansas
- Douglas County, Minnesota
- Douglas County, Missouri
- Douglas County, Nebraska
- Douglas County, Nevada
- Douglas County, Oregon
- Douglas County, Washington
- Douglas County, Wisconsin
Trefi mwyaf[golygu | golygu cod y dudalen]
Mae gan y sir yma boblogaeth o tua 305,963 (1 Gorffennaf 2013)[1]. Dyma rai o'r dinasoedd, trefi neu gymunedau mwyaf poblog y sir:
Rhestr Wicidata:
| Tref neu gymuned | Poblogaeth | Arwynebedd |
|---|---|---|
| Highlands Ranch, Colorado | 96713[3][4] 103444[5] 103444 |
62.927139[6] 62.906032[3] |
| Castle Rock, Colorado | 48231[7][4] 73158[5] 73158 |
88.3079[6] 87.511898[7] |
| Parker, Colorado | 45297[7][4] 58512[5] 58512 |
55.164415[6] 53.072053[7] |
| Lone Tree, Colorado | 10218[7][4] 14253[5] |
25.104975[6] 24.792545[7] |
| The Pinery, Colorado | 10517[7][4] 11311[5] 11311 |
26.979535[6] 26.927188[7] |
| Castle Pines CDP | 3614[7][4] 11036[5] 11036 |
24.791003[6] 12.87213[7] |
| Castle Pines, Colorado | 10360[7][4] | 9.01[8] 23.341601[7] |
| Roxborough Park, Colorado | 9099[7][4] 9416[5] 9416 |
24.238602[6] 24.238601[7] |
| Stonegate, Colorado | 8962[7][4] 9072[5] 9072 |
4.987643[6] 5.160806[7] |
| |||||
Cyfeiriadau[golygu | golygu cod y dudalen]
- ↑ 1.0 1.1 Biwro Cyfrifiad yr Unol Daleithiau; http://www.census.gov/popest/data/counties/totals/2013/files/CO-EST2013-Alldata.csv.
- ↑ statswales.gov.wales; adalwyd 25 Mawrth 2020.
- ↑ 3.0 3.1 https://www.census.gov/geographies/reference-files/time-series/geo/gazetteer-files.2010.html
- ↑ 4.0 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 https://data.census.gov/cedsci/table?g=0100000US%241600000&y=2010&d=DEC%20Redistricting%20Data%20%28PL%2094-171%29
- ↑ 5.0 5.1 5.2 5.3 5.4 5.5 5.6 5.7 https://data.census.gov/cedsci/table?t=Populations%20and%20People&g=0100000US,%241600000&y=2020
- ↑ 6.0 6.1 6.2 6.3 6.4 6.5 6.6 6.7 2016 U.S. Gazetteer Files
- ↑ 7.00 7.01 7.02 7.03 7.04 7.05 7.06 7.07 7.08 7.09 7.10 7.11 7.12 7.13 7.14 7.15 2010 U.S. Gazetteer Files
- ↑ http://www.usa.com/castle-pines-co.htm