Ranking of New Jersey Counties By Voting-age Population Percentage from Census 2020
Updated on August 22, 2023.
According to the data from the US 2020 Census, as at April 2020, Cape May County had the highest voting-age population percentage in New Jersey (82.90%), followed by Sussex County (80.74%), and Hunterdon County (80.67%).
The chart below shows the top 10 counties with high voting-age population percentage, and the table below shows the ranking of all New Jersey counties based on the percentage of the population that were in the voting-age (18 years and over) group.
You can also see the ranking of counties by population for other states as well as for the whole United States.
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Related Topics: New Jersey Census 2020 Topic List.
Data Source: US Census Bureau, 2020 Census.
Ranking of New Jersey Counties By Voting-age Population Percentage from Census 2020
Rank | County | % of County Voting-age Population |
|---|---|---|
| 1 | Cape May County | 82.90 |
| 2 | Sussex County | 80.74 |
| 3 | Hunterdon County | 80.67 |
| 4 | Hudson County | 80.40 |
| 5 | Warren County | 80.10 |
| 6 | Monmouth County | 79.50 |
| 7 | Atlantic County | 79.41 |
| 8 | Morris County | 79.25 |
| 9 | Burlington County | 79.12 |
| 10 | Bergen County | 79.02 |
| 11 | Middlesex County | 78.78 |
| 12 | Mercer County | 78.66 |
| 13 | Somerset County | 78.53 |
| 14 | Gloucester County | 78.49 |
| 15 | Salem County | 77.95 |
| 16 | Camden County | 77.65 |
| 17 | Passaic County | 77.05 |
| 18 | Cumberland County | 76.82 |
| 19 | Union County | 76.63 |
| 20 | Essex County | 76.59 |
| 21 | Ocean County | 75.73 |
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