Dinas yn nhalaith Maryland, Unol Daleithiau America, sy'n ddinas sirol Frederick County, yw Frederick. Mae gan Frederick boblogaeth o 65,239.[1] ac mae ei harwynebedd yn 57.5 km².[2] Cafodd ei sefydlu (neu ei ymgorffori) yn y flwyddyn 1745. Mae wedi'n leoli ym Maes Awyren Frederick (FDK).
Frederick, Maryland![](//upload.wikimedia.org/wikipedia/commons/thumb/4/44/Downtown_Frederick%2C_Maryland.jpg/280px-Downtown_Frederick%2C_Maryland.jpg) |
Math | dinas yn yr Unol Daleithiau, tref ddinesig ![Edit this on Wikidata](//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png) |
---|
|
Poblogaeth | 78,171 ![Edit this on Wikidata](//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png) |
---|
Sefydlwyd | - 1745
![Edit this on Wikidata](//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png)
|
---|
Pennaeth llywodraeth | Michael O'Connor ![Edit this on Wikidata](//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png) |
---|
Cylchfa amser | UTC−04:00, UTC−05:00, America/Efrog Newydd, Cylchfa Amser y Dwyrain ![Edit this on Wikidata](//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png) |
---|
Gefeilldref/i | Schifferstadt, Aquiraz, Landau in der Pfalz ![Edit this on Wikidata](//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png) |
---|
Daearyddiaeth |
---|
Sir | Frederick County ![Edit this on Wikidata](//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png) |
---|
Gwlad | Unol Daleithiau America |
---|
Arwynebedd | 60.091015 km² ![Edit this on Wikidata](//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png) |
---|
Uwch y môr | 92 ±1 metr ![Edit this on Wikidata](//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png) |
---|
Yn ffinio gyda | Thurmont, Maryland ![Edit this on Wikidata](//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png) |
---|
Cyfesurynnau | 39.4263°N 77.4204°W ![Edit this on Wikidata](//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png) |
---|
Cod post | 21701, 21702, 21703, 21704 ![Edit this on Wikidata](//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png) |
---|
Pennaeth y Llywodraeth | Michael O'Connor ![Edit this on Wikidata](//upload.wikimedia.org/wikipedia/commons/thumb/8/8a/OOjs_UI_icon_edit-ltr-progressive.svg/10px-OOjs_UI_icon_edit-ltr-progressive.svg.png) |
---|
![Map](https://maps.wikimedia.org/img/osm-intl,8,39.426294,-77.420403,280x250.png?lang=cy&domain=cy.wikipedia.org&title=Frederick%2C_Maryland&revid=11766033&groups=_28ad0a61279ba4be715e8374f634dbbc008eeb59) |
|
|