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City Profile

Dover, New Hampshire

Population: 32,741 · 3 ZIP codes

Demographics

Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.

People
Total population
32,741
People
Median age
36.9
Housing
Total households
15,042
Income
Median household income
$94,829
Housing
Total housing units
15,433
Employment
Employment rate
69.4%
Education
Bachelor’s degree or higher
52%
Healthcare
Insured population
93.7%
City details
Local time 03:17:35(ET)
LocationDover, NH
Population (ZIP areas)0(sum of local ZIP code populations)
Total ZIP codes3total
ZIP codes (by type)
1 Standard1 PO Box1 Unique
CountyStrafford
Area code
603
TimezoneEastern Time (ET)
Coordinates43.1863602, -70.8836226
Land area27.3 sq miles(70,671,141 m²)

Map of Dover, New Hampshire with ZIP codes

Map of Dover, New Hampshire and ZIP codes

ZIP Codes in Dover

Explore the ZIP codes that make up Dover. Analyze key demographics and population stats for the region using the comprehensive table below.

ZIPType
Median incomeHousehold
Population (ZIP)
03820Standard——
03821PO BOX——
03822Unique——

— Data unavailable or suppressed by the U.S. Census Bureau for areas with small sample sizes to protect individual privacy.

ZIP type legend

  • Standard: residential and business delivery areas
  • PO BOX: primarily post office boxes; population may be unavailable
  • Unique: high-volume organizations (universities, agencies, etc.)

Nearby cities

Other cities near Dover, NH.

Madbury, NHRollinsford, NHSomersworth, NHDurham, NHEliot, MESouth Berwick, MELee, NHBerwick, ME

Data Sources & Citations

The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:

  • United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
  • United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS