CensusEasy
RANKING · 2024 ACS · 21 SHOWN OF 21

Largest Welsh population, New Jersey counties

New Jersey counties ranked by the number of residents who are Welsh ancestry, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 21 counties in New Jersey that qualify, ranked against each other statewide.

New JerseyAll statesAll rankings
SAME RANKING BYCitiesStatesMetros
RELATEDLargest American populationHighest American population shareLargest Arab populationHighest Arab population shareLargest Egyptian populationHighest Egyptian population share
YEAR201020202024
Largest Welsh population by state
RANKPLACESTATEPOPWELSH POPULATIONVS 2000
01Gloucester County, NJNJ312,6382,677
02Burlington County, NJNJ481,4392,507
03Camden County, NJNJ535,7992,148
04Morris County, NJNJ524,2511,987
05Ocean County, NJNJ673,7461,847
06Monmouth County, NJNJ651,0351,537
07Bergen County, NJNJ977,0261,275
08Atlantic County, NJNJ278,6571,143
09Middlesex County, NJNJ883,3351,119
10Hudson County, NJNJ735,0331,098
11Mercer County, NJNJ399,2891,029
12Somerset County, NJNJ356,4861,008
13Essex County, NJNJ896,379916
14Sussex County, NJNJ148,063832
15Union County, NJNJ601,863820
16Cape May County, NJNJ93,390780
17Warren County, NJNJ112,953716
18Salem County, NJNJ66,280674
19Hunterdon County, NJNJ131,781645
20Passaic County, NJNJ531,624477
21Cumberland County, NJNJ157,148380
SHOWING 1–21 OF 21
Download CSV (full list, 21 rows)

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