Ranking of New Jersey Counties By Percentage of Population with Icelander Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 727 people in New Jersey with Icelander ancestry (0.01% of New Jersey population). Among all New Jersey counties, Monmouth County had the highest percentage of its population with Icelander ancestry (0.03%), followed by Morris County (0.03%), and Hunterdon County (0.02%).

The chart and table below shows the top 10 counties with high percentage of its population having Icelander ancestry.

You can see similar information for other states and for other ancestry groups in New Jersey.

Data Source: US Census Bureau.
Ranking of New Jersey Counties By Percentage of Population with Icelander Ancestry in 2021
Monmouth County
Morris County
Hunterdon County
Salem County
Bergen County
Burlington County
Camden County
Essex County
Ocean County
Sussex County
Ranking of New Jersey Counties By Percentage of Population with Icelander Ancestry in 2021
0 of 0
Rank County Percentage of Pop. (%)
1 Monmouth County 0.03
1 Morris County 0.03
2 Hunterdon County 0.02
2 Salem County 0.02
3 Bergen County 0.01
3 Burlington County 0.01
3 Camden County 0.01
3 Essex County 0.01
3 Ocean County 0.01
3 Sussex County 0.01
4 Cape May County 0.003
4 Hudson County 0.003
4 Mercer County 0.003
4 Middlesex County 0.003
5 Cumberland County 0.002