PlainZIP

ZIP Code 03820

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Dover · Strafford County · New Hampshire

Quick Facts

30,039

Population

71.9

Area (sq mi)

418

People / sq mi

America/New_York

Time Zone

standard

ZIP Type

Demographics

37.6

Median Age

49.4%

Male

50.6%

Female

5.1%

Foreign-Born

White 87.4%
African American 1.3%
Asian 3.3%
American Indian or Alaska Native 0.0%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 6.5%
Hispanic or Latino 3.7%

Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

Income & Employment

$92,793

Median Household Income

$52,214

Per Capita Income

8.1%

Poverty Rate

4.2%

Unemployment Rate

22.0 min

Mean Commute Time

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

Education

High School Graduate or Higher 69.4%
Bachelor's Degree or Higher 49.2%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

Housing

15,460

Total Housing Units

15,021

Occupied Units

439

Vacant Units

2.14

Avg Household Size

Occupancy Type

Owner 51.4%
Renter 48.6%

$397,900

Median Home Value

$1,540

Median Rent

1975

Median Year Built

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

Nearby ZIP Codes

ZIP Code City Population Distance
03878 Somersworth, NH 11,824 4.4 mi
03823 Madbury, NH 1,719 2.9 mi
03869 Rollinsford, NH 2,469 3.2 mi
03824 Durham, NH 14,638 5.2 mi
03903 Eliot, ME 6,211 5.8 mi
03901 Berwick, ME 7,246 8.0 mi
03839 Rochester, NH 3,735 7.0 mi
03857 Newmarket, NH 9,006 8.9 mi
03868 Rochester, NH 5,323 9.5 mi
03908 South Berwick, ME 7,233 7.8 mi

Related Areas

Strafford County Dover, NH New Hampshire

All data sourced from the U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023).

PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.