RANKING · 2024 ACS · 20 SHOWN OF 20

Highest Bulgarian population share, New Jersey counties

New Jersey counties ranked by the share of all residents who are Bulgarian ancestry (2023 American Community Survey). A concentration measure: Bulgarian residents as a percentage of total population. This list covers the 20 counties in New Jersey that qualify, ranked against each other statewide.

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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 2000

01Cape May County, NJNJ93,3900.4%–

02Atlantic County, NJNJ278,6570.2%–

03Mercer County, NJNJ399,2890.1%–

04Hudson County, NJNJ735,0330.1%–

05Bergen County, NJNJ977,0260.1%–

06Morris County, NJNJ524,2510.0%–

07Hunterdon County, NJNJ131,7810.0%–

08Passaic County, NJNJ531,6240.0%–

09Warren County, NJNJ112,9530.0%–

10Union County, NJNJ601,8630.0%–

11Essex County, NJNJ896,3790.0%–

12Monmouth County, NJNJ651,0350.0%–

13Middlesex County, NJNJ883,3350.0%–

14Ocean County, NJNJ673,7460.0%–

15Sussex County, NJNJ148,0630.0%–

16Somerset County, NJNJ356,4860.0%–

17Cumberland County, NJNJ157,1480.0%–

18Burlington County, NJNJ481,4390.0%–

19Camden County, NJNJ535,7990.0%–

20Gloucester County, NJNJ312,6380.0%–

SHOWING 1–20 OF 20

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