county benchmark · New Hampshire
Median household income, 2017-2021
Across 10 counties in New Hampshire. Every rank carries its margin of error.
Distribution
| Percentile | Value |
|---|---|
| 10th percentile | $63,334 |
| 25th | $69,738 |
| Median | $74,395 |
| 75th | $80,983 |
| 90th percentile | $88,405 |
Highest counties
Rockingham County leads reliably only from rank 2 downwards. Its estimate range overlaps those of the ranks above 2, which therefore cannot be separated from it at 90 % confidence.
| Rank | County | Estimate | Range (90 %) | Source |
|---|---|---|---|---|
| 1 | Rockingham County | $101,683 | $99,032 – $104,334 | evidence → |
| 2 | Hillsborough County | $86,930 | $85,248 – $88,612 | evidence → |
| 3 | Merrimack County | $82,457 | $80,597 – $84,317 | evidence → |
| 4 | Strafford County | $76,560 | $72,884 – $80,236 | evidence → |
| 5 | Belknap County | $75,035 | $70,276 – $79,794 | evidence → |
| 6 | Grafton County | $73,755 | $71,741 – $75,769 | evidence → |
| 7 | Carroll County | $70,873 | $67,787 – $73,959 | evidence → |
| 8 | Cheshire County | $69,360 | $66,230 – $72,490 | evidence → |
| 9 | Sullivan County | $64,587 | $59,817 – $69,357 | evidence → |
| 10 | Coos County | $52,054 | $49,740 – $54,368 | evidence → |
Machine access — free, no API key
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