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New Hampshire counties
10 counties in New Hampshire, sorted by population. Every county's ZIPs are included in the New Hampshire CSV — $7.
| County | ZIP codes | Population | Median HH income | |
|---|---|---|---|---|
| Hillsborough | 34 | 426.4K | $107,548 | View → |
| Rockingham | 37 | 356.9K | $115,910 | View → |
| Merrimack | 29 | 167.4K | $96,867 | View → |
| Strafford | 16 | 132.7K | $93,025 | View → |
| Grafton | 37 | 93.2K | $94,786 | View → |
| Cheshire | 25 | 78.1K | $85,537 | View → |
| Belknap | 14 | 69.6K | $90,922 | View → |
| Sullivan | 19 | 62.4K | $83,288 | View → |
| Carroll | 30 | 53.4K | $88,221 | View → |
| Coos | 14 | 30.9K | $57,714 | View → |