Census place · GEOID 3318820 · Strafford County
Dover, NH ZIP codes
2 ZIP/ZCTAs intersecting this Census place in Strafford County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Dover (GEOID 3318820). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 35,271 (2 ZIPs).
Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology
Map of Dover, NH
ZIP/ZCTA overlap with Dover
Population overlap
Share of each ZIP/ZCTA’s population located within Dover, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Dover
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 03820 | Dover | Strafford County | 33,150 | $92,793 |
| 03823 | Madbury | Strafford County | 2,121 | $144,635 |
USPS associates these ZIPs with Dover
These codes list Dover as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 03821 | Dover | Strafford County | 816 | — |
| 03822 | Dover | Strafford County | — | — |