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RANKING · 2020 CENSUS · 18 SHOWN OF 18

Highest Guyanese population share, New Jersey counties · 2020

New Jersey counties ranked by the share of all residents who are Guyanese ancestry (2020 American Community Survey). A concentration measure: Guyanese residents as a percentage of total population. This list covers the 18 counties in New Jersey that qualify, ranked against each other statewide. The median across all 18 is 0.1%.

Guyanese Americans: full group profile →
SAME RANKING BYCitiesStatesMetros
Highest Guyanese population share by state
RANKPLACESTATEPOPGUYANESE SHAREVS 2010
01Essex County, NJNJ896,3791.2%+0.2 pts
02Hudson County, NJNJ735,0330.7%+0.1 pts
03Middlesex County, NJNJ883,3350.3%+0.1 pts
04Union County, NJNJ601,8630.3%0.0 pts
05Warren County, NJNJ112,9530.2%–
06Bergen County, NJNJ977,0260.2%+0.1 pts
07Burlington County, NJNJ481,4390.2%+0.1 pts
08Passaic County, NJNJ531,6240.1%+0.1 pts
09Morris County, NJNJ524,2510.1%0.0 pts
10Mercer County, NJNJ399,2890.1%+0.1 pts
11Ocean County, NJNJ673,7460.1%+0.1 pts
12Somerset County, NJNJ356,4860.1%0.0 pts
13Monmouth County, NJNJ651,0350.1%0.0 pts
14Atlantic County, NJNJ278,6570.1%+0.1 pts
15Camden County, NJNJ535,7990.0%0.0 pts
16Cumberland County, NJNJ157,1480.0%0.0 pts
17Gloucester County, NJNJ312,6380.0%0.0 pts
18Hunterdon County, NJNJ131,7810.0%0.0 pts
SHOWING 1–18 OF 18

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS