Dover ZIP Code, New Hampshire USA

Dover is one of the popular cities of New Hampshire, covers 4 zip codes of Strafford County and accommodates a total population of 32,849 residents, based on the 2022 American Community Survey (ACS 5-year) data. The 03820 ZIP code's location DOVER is the most populated location having 32,925 residents, among all ZIP code locations in Dover, NH. This resource summarizes its demographic information such as Dover city zip codes, population, area codes, household income, per capita income including other useful socio-economic indicators.

Dover, NH ZIP Codes Cover 4 Locations

The ZIP codes of Dover covers 4 major locations in New Hampshire in the United States.

ZIP Code	Post Office Location	Post Office	Population
03820	DOVER 133 WASHINGTON ST	Standard	32925
03821	DOVER 133 WASHINGTON ST	Post-Box Only using 03820 Facility	-
03823	DOVER 133 WASHINGTON ST	Post-Box Only using 03820 Facility	2213

Dover, NH Unique ZIP Codes
These 1 UNIQUE ZIP codes to Dover, New Hampshire are the exclusive ZIP codes assigned to entities like governmental agencies, universities and businesses handling large volumes of mail delivery.

Entity ZIP Code	Post Office Location	Physical ZIP Code
03822	DOVER 133 WASHINGTON ST	03820

All 4 ZIP Codes of Dover, NH Part of 1 County

4 ZIP code locations of Dover, NH spread across 1 county of New Hampshire in the United States.

• Strafford County

603 Area Code is used in Dover, NH

NPA code 603 is being used in all Dover city, NH ZIP code locations in the United States, according to North American Numbering Plan Administrator (NANPA).

• 603 Area Code

City of Dover, NH Socio-economic and Demographic Data

Dover is a city in Strafford County, New Hampshire, USA. This socio-economic and demographic dynamics of Dover, NH briefly summarizes how its total population of 32,849 residents (16,316 males and 16,533 females) connected to education, employment, income, housing and more.

City	Dover
County	Strafford County
State	New Hampshire
Total Population	32,849
Median Age	37
Total Male Population	16,316
Total Female Population	16,533
Male Female Ratio	987 female per 1,000 male
Younger Ppulation below 16 years	5,002
White Population	29,268
Hispanic or Latino Population	1,367
Black Population	433
Asian Population	1,302
Total US Natives or Citizens	32,849
Total Non US Citizens	840
Per Capita Income	$52,752
Total Household Income	$117,718
Total Housing Units	14,606
Vacant Housing Units	639

This population information for Dover city is sourced from 2022 American Community Survey (ACS 5-year) data.

5 Major Cities adjacent to Dover, NH ZIP Codes

• Saco, NH ZIP Code
• Sanford, NH ZIP Code
• Concord, NH ZIP Code
• Derry, NH ZIP Code
• Portsmouth, NH ZIP Code