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 (2024 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. The median across all 20 is 0.0%. Biggest climber in the top 100 since 2020: Morris County, NJ, up 5 places to #6.

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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 2010

01Cape May County, NJNJ93,3900.4%+0.4 pts

02Atlantic County, NJNJ278,6570.2%+0.1 pts

03▲3Mercer County, NJNJ399,2890.1%0.0 pts

04▼1Hudson County, NJNJ735,0330.1%0.0 pts

05▼1Bergen County, NJNJ977,0260.1%0.0 pts

06▲5Morris County, NJNJ524,2510.0%0.0 pts

07▲3Hunterdon County, NJNJ131,7810.0%0.0 pts

08▲4Passaic County, NJNJ531,6240.0%0.0 pts

09▼2Warren County, NJNJ112,9530.0%0.0 pts

10▲5Union County, NJNJ601,8630.0%–

11▼2Essex County, NJNJ896,3790.0%0.0 pts

12▼4Monmouth County, NJNJ651,0350.0%0.0 pts

13Middlesex County, NJNJ883,3350.0%0.0 pts

14Ocean County, NJNJ673,7460.0%0.0 pts

15Sussex County, NJNJ148,0630.0%0.0 pts

16▼11Somerset County, NJNJ356,4860.0%0.0 pts

17Cumberland County, NJNJ157,1480.0%0.0 pts

18▼2Burlington County, NJNJ481,4390.0%0.0 pts

19Camden County, NJNJ535,7990.0%0.0 pts

20▼2Gloucester County, NJNJ312,6380.0%0.0 pts

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES