RANKING · 2024 ACS · 220 SHOWN OF 220
Highest Welsh population share, New Jersey cities
New Jersey cities ranked by the share of all residents who are Welsh ancestry (2024 American Community Survey). A concentration measure: Welsh residents as a percentage of total population. This list covers the 220 cities in New Jersey that qualify, ranked against each other statewide. The median across all 220 is 0.3%. Biggest climber in the top 100 since 2020: Florham Park, NJ, up 180 places to #24.
Welsh Americans: full group profile →Highest Welsh population share by state
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RANKPLACESTATEPOPWELSH SHAREVS 2010
SHOWING 1–220 OF 220
UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES