Median Age in New Jersey, by County
Median Age for every county in New Jersey, ranked. The highest is Cape May County at 51.8 and the lowest is Hudson County at 35.8.
See Median Age on the interactive map →
| # | County | Median Age |
|---|---|---|
| 1 | Cape May County | 51.8 |
| 2 | Hunterdon County | 46.1 |
| 3 | Warren County | 44.0 |
| 4 | Sussex County | 43.8 |
| 5 | Monmouth County | 43.2 |
| 6 | Morris County | 42.6 |
| 7 | Atlantic County | 42.3 |
| 8 | Bergen County | 42.0 |
| 9 | Salem County | 41.9 |
| 10 | Somerset County | 41.8 |
| 11 | Burlington County | 41.7 |
| 12 | Ocean County | 41.2 |
| 13 | Gloucester County | 40.1 |
| 14 | Mercer County | 39.5 |
| 15 | Middlesex County | 39.5 |
| 16 | Union County | 39.1 |
| 17 | Camden County | 38.8 |
| 18 | Passaic County | 38.1 |
| 19 | Cumberland County | 37.7 |
| 20 | Essex County | 37.7 |
| 21 | Hudson County | 35.8 |
Median Age in other states
- Alabama
- Alaska
- Arizona
- Arkansas
- California
- Colorado
- Connecticut
- Delaware
- Florida
- Georgia
- Hawaii
- Idaho
- Illinois
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiana
- Maine
- Maryland
- Massachusetts
- Michigan
- Minnesota
- Mississippi
- Missouri
- Montana
- Nebraska
- Nevada
- New Hampshire
- New Mexico
- New York
- North Carolina
- North Dakota
- Ohio
- Oklahoma
- Oregon
- Pennsylvania
- Puerto Rico
- Rhode Island
- South Carolina
- South Dakota
- Tennessee
- Texas
- Utah
- Vermont
- Virginia
- Washington
- West Virginia
- Wisconsin
- Wyoming