ZIP 03820 · Dover, New Hampshire
2026 Edition · 8 cards · data as of Oct 30, 2026
Read it as a page
-
Population
33,440 people call ZIP 03820 home.
33,440
people.
Census ACS 5-year, 2020-2024. Sources: Census ACS 5-year
-
Rent
Median rent is up 61% since the 2010–2014 survey, before inflation.
$1,607
a month. New Hampshire's median is $1,491.
Census ACS 5-year, 2020-2024 (latest), with earlier 5-year windows. Sources: Census ACS 5-year
-
Room to build
The median rent sits inside what local wages can carry.
$1,169–$1,753
is the monthly rent range local workforce wages support.
- $1,607 median
Supportable rent computed by the Almanac from 2023 source wage data. Median rent: Census ACS 5-year, 2020-2024. Sources: Computed by the Almanac, Census ACS 5-year
-
Building
Most of the housing here is older than 2000.
- 79% of all homes were built before 2000
Census ACS 5-year, 2020-2024. Sources: Census ACS 5-year
-
Units needed
Closing the gap would add 0.4–1.1% to the 15,453 homes here.
66–171
is the estimated number of missing housing units, from the lowest to the highest of three estimates.
Range computed by the Almanac from 2023 jobs and household data, using three demand models: 1% of jobs located here, 1% of renter households, and a rate by town size applied to renters. The low end is the lowest of the three and the high end the highest. It is an estimate, not a count. Sources: Computed by the Almanac
-
Home value
A median home costs 8% more than New Hampshire's.
$436,100
median home value in ZIP 03820.
- $436,100 ZIP 03820
- $402,500 New Hampshire
- $332,700 U.S.
Census ACS 5-year, 2020-2024. Sources: Census ACS 5-year