RANKING · 2010 CENSUS · 37 SHOWN OF 37

Highest Bulgarian population share, New York counties · 2010

New York counties ranked by the share of all residents who are Bulgarian ancestry (2010 American Community Survey). A concentration measure: Bulgarian residents as a percentage of total population. This list covers the 37 counties in New York that qualify, ranked against each other statewide.

Bulgarian Americans: full group profile →

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

YEAR2010 2020 2024

Highest Bulgarian population share by state

RANKPLACESTATEPOPBULGARIAN SHAREVS –

01Genesee County, NYNY58,4160.1%–

02Tompkins County, NYNY104,0470.1%–

03Queens County, NYNY2,358,1820.1%–

04New York County, NYNY1,664,8620.1%–

05Ontario County, NYNY113,1300.1%–

06Erie County, NYNY946,7410.1%–

07St. Lawrence County, NYNY105,4880.1%–

08Herkimer County, NYNY59,2190.1%–

09Orange County, NYNY417,6690.1%–

10Warren County, NYNY65,0200.0%–

11Dutchess County, NYNY300,7080.0%–

12Kings County, NYNY2,653,9630.0%–

13Westchester County, NYNY1,015,7430.0%–

14Ulster County, NYNY183,3300.0%–

15Bronx County, NYNY1,406,3320.0%–

16Wyoming County, NYNY39,7410.0%–

17Putnam County, NYNY99,0280.0%–

18Broome County, NYNY195,7360.0%–

19Monroe County, NYNY750,5060.0%–

20Franklin County, NYNY46,5000.0%–

21Fulton County, NYNY52,2160.0%–

22Nassau County, NYNY1,398,9390.0%–

23Suffolk County, NYNY1,546,0900.0%–

24Saratoga County, NYNY241,3430.0%–

25Cattaraugus County, NYNY75,3900.0%–

26Chemung County, NYNY80,4150.0%–

27Onondaga County, NYNY466,5840.0%–

28Albany County, NYNY321,2250.0%–

29Chautauqua County, NYNY124,1260.0%–

30Schoharie County, NYNY30,1760.0%–

31Steuben County, NYNY91,8550.0%–

32Rockland County, NYNY357,3970.0%–

33Wayne County, NYNY91,2500.0%–

34Washington County, NYNY59,3530.0%–

35Delaware County, NYNY44,3050.0%–

36Niagara County, NYNY208,9120.0%–

37Oneida County, NYNY226,3920.0%–

SHOWING 1–37 OF 37

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS