ZIP Code
ZIP Code 03820
Dover, Strafford County, New Hampshire NH
Population
33,440
Density
473.2/sq mi
Timezone
America/New_York
Safety Score
50
50
Average
Loading map…
Overview
ZIP code 03820 is located in Dover, Strafford County, New Hampshire. The area has a population of approximately 33,440 residents with a population density of 473.2 per square mile. It is in the America/New_York timezone.
Nearby ZIP Codes
03823 (Madbury, NH)3 mi03869 (Rollinsford, NH)3.1 mi03878 (Somersworth, NH)4.4 mi03824 (Durham, NH)5.3 mi03903 (Eliot, ME)5.7 mi03839 (Rochester, NH)7.1 mi03908 (South Berwick, ME)7.7 mi03861 (Lee, NH)7.8 mi03901 (Berwick, ME)8 mi03825 (Barrington, NH)8.1 mi03801 (Portsmouth, NH)9 mi03857 (Newmarket, NH)9 mi