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New Jersey counties
21 counties in New Jersey, sorted by population. Every county's ZIPs are included in the New Jersey CSV — $7.
| County | ZIP codes | Population | Median HH income | |
|---|---|---|---|---|
| Middlesex | 42 | 1M | $118,136 | View → |
| Bergen | 66 | 962.3K | $133,848 | View → |
| Essex | 31 | 863.4K | $96,252 | View → |
| Monmouth | 52 | 720.3K | $128,690 | View → |
| Hudson | 16 | 718.3K | $102,286 | View → |
| Ocean | 30 | 658.3K | $92,684 | View → |
| Union | 27 | 616.3K | $117,779 | View → |
| Burlington | 39 | 588.5K | $104,400 | View → |
| Morris | 57 | 582.1K | $145,429 | View → |
| Camden | 35 | 566K | $92,897 | View → |
| Passaic | 30 | 548.1K | $97,515 | View → |
| Somerset | 32 | 457.2K | $145,922 | View → |
| Mercer | 26 | 430.7K | $117,240 | View → |
| Gloucester | 30 | 430.3K | $100,891 | View → |
| Atlantic | 30 | 374.4K | $80,851 | View → |
| Hunterdon | 26 | 187.9K | $140,327 | View → |
| Cumberland | 21 | 175.8K | $72,548 | View → |
| Warren | 22 | 173K | $107,810 | View → |
| Sussex | 21 | 163.3K | $120,955 | View → |
| Salem | 14 | 141.7K | $86,032 | View → |
| Cape May | 16 | 95.8K | $92,938 | View → |