Seneca County, Efrog Newydd

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Seneca County
The Seneca County Courthouse Complex at Ovid (August 2017).jpg
Mathsir Edit this on Wikidata
Enwyd ar ôlSeneca Edit this on Wikidata
PrifddinasWaterloo Edit this on Wikidata
Poblogaeth33,814 Edit this on Wikidata
Sefydlwyd
  • 1804 Edit this on Wikidata
Daearyddiaeth
GwladBaner Unol Daleithiau America Unol Daleithiau America
Arwynebedd842 km² Edit this on Wikidata
TalaithEfrog Newydd
Yn ffinio gydaWayne County, Schuyler County, Tompkins County, Cayuga County, Yates County, Ontario County Edit this on Wikidata
Cyfesurynnau42.79°N 76.83°W Edit this on Wikidata
[golygwch ar Wicidata]

Sir yn nhalaith Efrog Newydd, Unol Daleithiau America yw Seneca County. Cafodd ei henwi ar ôl Seneca. Sefydlwyd Seneca County, Efrog Newydd ym 1804 a sedd weinyddol y sir (a elwir weithiau'n 'dref sirol' neu'n 'brifddinas y sir') yw Waterloo.

Mae ganddi arwynebedd o 842 cilometr sgwâr. Allan o'r arwynebedd hwn, y canran o ffurfiau dyfrol, megis llynnoedd ac afonydd, yw 17% . Yn ôl cyfrifiad y wlad, poblogaeth y sir yw: 33,814 (1 Ebrill 2020)[1]. Mewn cymhariaeth, yn 2016 roedd poblogaeth Caerdydd yn 361,462 a Rhyl tua 26,000.[2]

Mae'n ffinio gyda Wayne County, Schuyler County, Tompkins County, Cayuga County, Yates County, Ontario County.

Map of New York highlighting Seneca County.svg

New York in United States.svg

Map o leoliad y sir
o fewn Efrog Newydd		 Lleoliad Efrog Newydd
o fewn UDA

Ceir sawl sir o’r un enw gan gynnwys:










Trefi mwyaf[golygu | golygu cod y dudalen]

Mae gan y sir yma boblogaeth o tua 33,814 (1 Ebrill 2020)[1]. Dyma rai o'r dinasoedd, trefi neu gymunedau mwyaf poblog y sir:

Rhestr Wicidata:


Tref neu gymuned Poblogaeth Arwynebedd
Seneca Falls 9027[3] 71000000
Waterloo, Efrog Newydd 7378[3]
7642[4] 		21.81
Waterloo 4810[3] 5.707896[5]
5.707897[6]
Romulus 4316[4]
3203[3] 		51.38
Fayette 3929[4]
3657[3] 		66.4
Covert 2154[4]
2163[3] 		37.58
Varick 1857[4]
1656[3] 		45.67
Lodi, Efrog Newydd 1550[4]
1482[3] 		39.76
Junius 1471[4]
1388[3] 		26.85
Diwedd y rhestr a gynhyrchwyd yn otomatig o Wicidata.
gw • sg • go
Taleithiau Baner Unol Daleithiau America Unol Daleithiau America
gw • sg • go
Siroedd (a phrif drefi) o fewn talaith Efrog Newydd
Efrog Newydd County, Albany County, Allegany County, Bronx County, Broome County, Cattaraugus County, Cayuga County, Chautauqua County, Chemung County, Chenango County, Clinton County, Columbia County, Cortland County, Delaware County, Dutchess County, Erie County, Essex County, Franklin County, Fulton County, Genesee County, Greene County, Hamilton County, Herkimer County, Jefferson County, Kings County, Lewis County, Livingston County, Madison County, Monroe County, Montgomery County, Nassau County, Niagara County, Oneida County, Onondaga County, Ontario County, Orange County, Orleans County, Oswego County, Otsego County, Putnam County, Queens County, Rensselaer County, Richmond County, Rockland County, Saratoga County, Schenectady County, Schoharie County, Schuyler County, Seneca County, St. Lawrence County, Steuben County, Suffolk County, Sullivan County, Tioga County, Tompkins County, Ulster County, Warren County, Washington County, Wayne County, Westchester County, Wyoming County, Yates County

Cyfeiriadau[golygu | golygu cod y dudalen]

  1. ↑ 1.0 1.1 https://data.census.gov/cedsci/table?t=Populations%20and%20People&g=0100000US,%241600000&y=2020; golygydd: Biwro Cyfrifiad yr Unol Daleithiau; dyddiad cyrchiad: 1 Ionawr 2022.
  2. ↑ statswales.gov.wales; adalwyd 25 Mawrth 2020.
  3. ↑ 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 https://data.census.gov/cedsci/table?t=Populations%20and%20People&g=0100000US,%241600000&y=2020
  4. ↑ 4.0 4.1 4.2 4.3 4.4 4.5 4.6 https://data.census.gov/cedsci/table?g=0100000US%241600000&y=2010&d=DEC%20Redistricting%20Data%20%28PL%2094-171%29
  5. ↑ 2016 U.S. Gazetteer Files
  6. ↑ 2010 U.S. Gazetteer Files
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