All Countries
Dover, NH
Full City Profile · New Hampshire · York County County
3.7
/5.0
B+
Good
33,070
Population
1,237/sq mi density
$92,748
Median Income
$52,228 per capita
$398,500
Home Value
$524,526 Zillow
$1,540
Median Rent
29.7% income on rent
47°F
Avg Temperature
246 sunny days/yr
78
Violent Crime/100K
1,086 property/100K
B+
Overall
3.7 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
4.7 / 5.0
$92,748 median income, 3.0% unemployment
A
Affordability
4.3 / 5.0
$398,500 home value, $1,540/mo rent
F
Safety
1.0 / 5.0
78 violent crimes/100K
A+
Education
4.9 / 5.0
49.2% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
+9.7%
30,537 → 33,503
over 10 years
Annual Pop. Growth
+0.93%
Compound annual growth rate
Median Income Change
+61.6%
$57,389 → $92,748
nominal, not inflation-adjusted
Annual Income Growth
+4.92%
Compound annual growth rate
Population Over Time
Total population for Dover 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
35,746
+2,243 from 2023 (33,503)
Projected Median Income 2030
$129,811
+$37,063 from 2023 ($92,748)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 30,537 | — | $57,389 | — |
| 2015 | 31,090 | +1.8% | $61,008 | +6.3% |
| 2017 | 31,674 | +1.9% | $65,922 | +8.1% |
| 2019 | 32,293 | +2% | $71,631 | +8.7% |
| 2021 | 33,171 | +2.7% | $82,387 | +15% |
| 2023 | 33,503 | +1% | $92,748 | +12.6% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.