ZIP code 03821: Dover, NH
03821 is a PO Box or single-organization ZIP code in Dover, New Hampshire, mainly in Strafford County, part of the Boston-Cambridge-Newton, MA-NH metro area.
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ZIP codes within 10 milesWithin 25 miles
ZIP code 03821 details
| City | Dover |
|---|---|
| State | New Hampshire |
| County | Strafford County |
| Metro area | Boston-Cambridge-Newton, MA-NH |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | PO Box / single organization |
| Center coordinates | 43.19790, -70.87370 |
ZIP codes near 03821
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 03822 | Dover, NH | same location | — |
| 03820 | Dover, NH | 0.9 mi | 33,440 |
| 03869 | Rollinsford, NH | 2.2 mi | 2,456 |
| 03823 | Madbury, NH | 3.8 mi | 2,203 |
| 03878 | Somersworth, NH | 3.9 mi | 12,205 |
| 03824 | Durham, NH | 6.0 mi | 15,080 |
| 03903 | Eliot, ME | 6.1 mi | 7,146 |
| 03908 | South Berwick, ME | 6.5 mi | 7,431 |
About ZIP code 03821
What city is ZIP code 03821?
ZIP code 03821 is in Dover, NH, in Strafford County.
What county is ZIP code 03821 in?
03821 is mainly in Strafford County, New Hampshire.
Why doesn't 03821 have a population?
03821 is a PO Box or single-organization ZIP code. It has a post office location but no residential delivery area, so the Census Bureau reports no population for it.
What time zone is ZIP code 03821 in?
03821 is in Eastern Time (UTC−5). It observes daylight saving time.