New Jersey Male and Female Gender Population By County in 2021 (ACS-5Yrs)
Updated on February 28, 2025.
Based on the US Census ACS-5Yrs estimates, in 2021, the New Jersey population consisted of 4.54M males and 4.70M females.
Male Population: Bergen had the highest male population (465.89K), followed by Middlesex (426.36K), and Essex (412.83K).
Female Population: Bergen had the highest female population (487.09K), followed by Middlesex (432.41K), and Essex (439.89K).
The charts and table below shows the male and female population for each county.
You can see similar information for other states and by state for the United States.
Related Topics: New Jersey ACS-5Yrs Estimates, 2021 Topic List.
Data Source: US Census - ACS 5-Year Estimates, 2021 Census.
New Jersey Male Population By County in 2021
New Jersey Female Population By County in 2021
New Jersey Male and Female Population By County in 2021
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| County | Male Population | Female Population |
|---|---|---|
| Atlantic | 133449 | 140416 |
| Bergen | 465886 | 487093 |
| Burlington | 227714 | 232388 |
| Camden | 252936 | 268258 |
| Cape May | 46861 | 48627 |
| Cumberland | 79287 | 75634 |
| Essex | 412826 | 439894 |
| Gloucester | 147031 | 153790 |
| Hudson | 356517 | 356747 |
| Hunterdon | 64087 | 64720 |
| Mercer | 189341 | 195610 |
| Middlesex | 426364 | 432406 |
| Monmouth | 314419 | 327741 |
| Morris | 251444 | 256903 |
| Ocean | 306203 | 323854 |
| Passaic | 255838 | 265229 |
| Salem | 31966 | 32786 |
| Somerset | 169277 | 174673 |
| Sussex | 72561 | 71931 |
| Union | 281266 | 290697 |
| Warren | 54038 | 55316 |