FREE ZIP Code Finder
Enter ZIP Code:

*Find Info on any U.S. ZIP Code
Find ZIP+4 of Address

*Find the ZIP Code, county, and +4 of any U.S. Address
Other FREE Lookups
Area Code:

*Lookup ZIP Code of any city, state, county or area code
FREE Radius Search
Find all ZIP Codes

of ZIP Code:

» Download the FREE Radius Finder Application

FREE Distance Calc
Calculate the distance between two U.S. or Canadian ZIP codes.

Start ZIP:
End ZIP:

ZIP Codes for City of Portsmouth, NH - Rockingham County New Hampshire

Portsmouth, NH Covers 4 ZIP Codes

ZIP Code Area Code(s) Timezone Classification Population
ZIP Code 03801 603 Eastern General 21,532
ZIP Code 03802 603 Eastern P.O. Box 0
ZIP Code 03803 603 Eastern Unique 0
ZIP Code 03804 603 Eastern P.O. Box 0

Portsmouth, NH Demographic Information *

Browse homes for sale in PORTSMOUTH Trulia Logo. Your Home for Real Estate.
Total population 20,779
Male population 10,080
Female population 10,699
Median age (years) 40.3
White Population 19,017
Black Population 359
Indian Population 46
Asian Population 719
Hawaiian Population 6
Hispanic Population 573
Median age (Male) 38.8
Median age (Female) 42.1
Total households 10,014
Family households (families) 4,736
Average household size 2.03
Average family size 2.75
Total housing units 10,625
* Demographic data is based on 2010 Census.

Portsmouth, NH Other Information

122 Cities within 30 miles of Portsmouth, NH Products