Ranking of New Jersey Counties By Population with Welsh Ancestry in 2021
Updated on April 16, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, there were 30.04K people in New Jersey with Welsh ancestry. Among all New Jersey counties, Burlington County had the highest population with Welsh ancestry (3.44K), followed by Camden County (2.80K), and Gloucester County (2.78K).
The chart and table below shows the top 10 counties with high number of people with Welsh ancestry.
You can see similar information for other states and for other ancestry groups in New Jersey.
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Related Topics: New Jersey ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census Bureau.
Ranking of New Jersey Counties By Population with Welsh Ancestry in 2021
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| Rank | County | Population |
|---|---|---|
| 1 | Burlington County | 3436 |
| 2 | Camden County | 2804 |
| 3 | Gloucester County | 2781 |
| 4 | Ocean County | 2144 |
| 5 | Monmouth County | 2115 |
| 6 | Morris County | 1995 |
| 7 | Mercer County | 1505 |
| 8 | Bergen County | 1445 |
| 9 | Middlesex County | 1385 |
| 10 | Atlantic County | 1151 |
| 11 | Essex County | 999 |
| 12 | Somerset County | 994 |
| 13 | Cape May County | 979 |
| 14 | Warren County | 974 |
| 15 | Hudson County | 942 |
| 16 | Union County | 820 |
| 17 | Hunterdon County | 812 |
| 18 | Passaic County | 712 |
| 19 | Sussex County | 689 |
| 20 | Salem County | 685 |
| 21 | Cumberland County | 672 |