Local Data Search
A total of 21 results found. Show Results on Map.
| Rank | Median Age ▲ | County / Population |
| 1. | 34.20 | Hudson, NJ / 636,194 |
| 2. | 36.20 | Passaic, NJ / 500,168 |
| 3. | 36.30 | Essex, NJ / 783,840 |
| 4. | 36.80 | Cumberland, NJ / 156,864 |
| 5. | 37.20 | Middlesex, NJ / 811,064 |
| 6. | 37.70 | Camden, NJ / 513,660 |
| 7. | 37.80 | Mercer, NJ / 366,442 |
| 8. | 37.90 | Union, NJ / 536,383 |
| 9. | 38.70 | Gloucester, NJ / 288,187 |
| 10. | 40.10 | Atlantic, NJ / 274,402 |
| 11. | 40.20 | Somerset, NJ / 323,650 |
| 12. | 40.30 | Burlington, NJ / 449,117 |
| 13. | 40.90 | Salem, NJ / 66,007 |
| 14. | 41.20 | Bergen, NJ / 906,781 |
| 14. | 41.20 | Morris, NJ / 493,472 |
| 16. | 41.40 | Warren, NJ / 108,488 |
| 16. | 41.40 | Monmouth, NJ / 629,263 |
| 18. | 41.80 | Sussex, NJ / 148,962 |
| 19. | 42.70 | Ocean, NJ / 575,961 |
| 20. | 43.40 | Hunterdon, NJ / 127,996 |
| 21. | 47.30 | Cape May, NJ / 96,987 |
Please note that we only rank locations with 'Median Age' data. The rank above might not be a complete list. Locations without 'Median Age' data are not listed.
*ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.