RANKING · 2020 CENSUS · 62 SHOWN OF 62

Highest Welsh population share, New York counties · 2020

New York counties ranked by the share of all residents who are Welsh ancestry (2023 American Community Survey). A concentration measure: Welsh residents as a percentage of total population. This list covers the 62 counties in New York that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros

RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPWELSH SHAREVS 2000

01Madison County, NYNY67,1202.3%–

02Herkimer County, NYNY59,2192.3%–

03Oneida County, NYNY226,3922.2%–

04Tioga County, NYNY47,4532.1%–

05Chenango County, NYNY45,7151.8%–

06Washington County, NYNY59,3531.8%–

07Schuyler County, NYNY16,9241.5%–

08Broome County, NYNY195,7361.5%–

09Tompkins County, NYNY104,0471.4%–

10Chemung County, NYNY80,4151.3%–

11Delaware County, NYNY44,3051.2%–

12Rensselaer County, NYNY160,5101.1%–

13Lewis County, NYNY26,4791.1%–

14Cortland County, NYNY45,8501.1%–

15Oswego County, NYNY118,5691.0%–

16Otsego County, NYNY60,5891.0%–

17Allegany County, NYNY46,8001.0%–

18Warren County, NYNY65,0200.9%–

19Wyoming County, NYNY39,7410.9%–

20Yates County, NYNY24,5470.9%–

21Schoharie County, NYNY30,1760.9%–

22Cayuga County, NYNY74,3650.9%–

23Essex County, NYNY36,4380.9%–

24Livingston County, NYNY61,4380.9%–

25Ontario County, NYNY113,1300.8%–

26Clinton County, NYNY78,1380.8%–

27Saratoga County, NYNY241,3430.8%–

28Chautauqua County, NYNY124,1260.8%–

29Hamilton County, NYNY5,0060.8%–

30Cattaraugus County, NYNY75,3900.8%–

31Steuben County, NYNY91,8550.8%–

32Jefferson County, NYNY111,5400.8%–

33Franklin County, NYNY46,5000.7%–

34Niagara County, NYNY208,9120.7%–

35Onondaga County, NYNY466,5840.7%–

36Wayne County, NYNY91,2500.7%–

37Orleans County, NYNY39,8250.7%–

38Genesee County, NYNY58,4160.7%–

39Columbia County, NYNY60,1680.7%–

40Schenectady County, NYNY162,5810.7%–

41Ulster County, NYNY183,3300.6%–

42Fulton County, NYNY52,2160.6%–

43Seneca County, NYNY32,8830.6%–

44Albany County, NYNY321,2250.6%–

45Monroe County, NYNY750,5060.6%–

46St. Lawrence County, NYNY105,4880.6%–

47Montgomery County, NYNY50,0460.5%–

48Putnam County, NYNY99,0280.5%–

49Sullivan County, NYNY80,5860.5%–

50Erie County, NYNY946,7410.4%–

51Dutchess County, NYNY300,7080.4%–

52New York County, NYNY1,664,8620.3%–

53Greene County, NYNY47,2380.3%–

54Orange County, NYNY417,6690.3%–

55Suffolk County, NYNY1,546,0900.2%–

56Westchester County, NYNY1,015,7430.2%–

57Kings County, NYNY2,653,9630.2%–

58Nassau County, NYNY1,398,9390.1%–

59Rockland County, NYNY357,3970.1%–

60Richmond County, NYNY501,2900.1%–

61Queens County, NYNY2,358,1820.1%–

62Bronx County, NYNY1,406,3320.0%–

SHOWING 1–62 OF 62

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UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES