All Countries
Derry, NH
Full City Profile · New Hampshire · Rockingham County County
3.4
/5.0
B
Good
21,668
Population
1,353/sq mi density
$88,901
Median Income
$47,210 per capita
$356,700
Home Value
$483,915 Zillow
$1,473
Median Rent
31.7% income on rent
48°F
Avg Temperature
246 sunny days/yr
98
Violent Crime/100K
829 property/100K
B
Overall
3.4 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
4.5 / 5.0
$88,901 median income, 3.8% unemployment
A
Affordability
4.4 / 5.0
$356,700 home value, $1,473/mo rent
F
Safety
1.0 / 5.0
98 violent crimes/100K
B+
Education
3.7 / 5.0
34.0% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
-1.5%
22,002 → 21,668
over 10 years
Annual Pop. Growth
-0.15%
Compound annual growth rate
Median Income Change
+58.1%
$56,216 → $88,901
nominal, not inflation-adjusted
Annual Income Growth
+4.69%
Compound annual growth rate
Population Over Time
Total population for Derry across each available Census ACS release.
Median Household Income Over Time
Median household income reported by U.S. Census ACS. Values are nominal (not adjusted for inflation).
Projected 2030
Simple projections extrapolating the 2013–2023 compound annual growth rate forward. These are mathematical extensions of recent trends, not forecasts — real outcomes depend on migration, policy and economic shifts.
Projected Population 2030
21,442
-226 from 2023 (21,668)
Projected Median Income 2030
$122,530
+$33,629 from 2023 ($88,901)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 22,002 | — | $56,216 | — |
| 2015 | 22,363 | +1.6% | $58,302 | +3.7% |
| 2017 | 22,378 | +0.1% | $62,260 | +6.8% |
| 2019 | 21,817 | -2.5% | $67,073 | +7.7% |
| 2021 | 23,571 | +8% | $73,968 | +10.3% |
| 2023 | 21,668 | -8.1% | $88,901 | +20.2% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.