ZIP Code 03801
| ZIP Code | 03801 |
| City | PORTSMOUTH |
| State | NH |
| Type | STANDARD |
| Post offices count | 1 (see all) |
| Total population | 22,904 (see all) |
Cities in ZIP Code 03801
Primary city: PORTSMOUTH, NHAcceptable: NEWINGTON
Post offices
PORTSMOUTH — Post Office™ 345 HERITAGE AVE UNIT 100 PORTSMOUTH, NH 03801-9995 MorePORTSMOUTH — Post Office™345 HERITAGE AVE UNIT 100 For facility accessibility, please call the Post Office. 1-800-ASK-USPS® (800-275-8777) Hours
Services at this Location Service hours may vary.
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Map
Census data for ZIP Code 03801
Demographic and housing estimates in ZIP Code 03801
| Total population | 22,904 |
| Male | 10,957 |
| Female | 11,947 |
| Total population | 22,904 |
| Under 5 years | 787 |
| 5 to 9 years | 1,145 |
| 10 to 14 years | 880 |
| 15 to 19 years | 887 |
| 20 to 24 years | 1,242 |
| 25 to 34 years | 3,899 |
| 35 to 44 years | 3,053 |
| 45 to 54 years | 3,068 |
| 55 to 59 years | 1,554 |
| 60 to 64 years | 1,681 |
| 65 to 74 years | 2,765 |
| 75 to 84 years | 1,355 |
| 85 years and over | 588 |
| Median age (years) | 43.1 |
| Under 18 years | 3,447 |
| 16 years and over | 19,912 |
| 18 years and over | 19,457 |
| 21 years and over | 19,065 |
| 62 years and over | 5,853 |
| 65 years and over | 4,708 |
| Total population | 22,904 |
| One race | 22,141 |
| White | 20,349 |
| Black or African American | 299 |
| American Indian and Alaska Native | 5 |
| Asian | 1,103 |
| Native Hawaiian and Other Pacific Islander | 1 |
| Some other race | 384 |
| Two or more races | 763 |
| Citizen, VOTING AGE 18 and over population | 18,585 |
| Male Citizen, VOTING AGE 18 and over population | 8,902 |
| Female Citizen, VOTING AGE 18 and over population | 9,683 |
Social characteristics in ZIP Code 03801
| Total households | 10,851 |
| Family households (families) | 4,502 |
| Married-couple family | 1,062 |
| Male householder, no wife present, family | 2,439 |
| Female householder, no husband present, family | 1,931 |
| Nonfamily households | 2,848 |
| Average household size | 3,148 |
| Average family size | 2.07 |
Economic characteristics in ZIP Code 03801
| Total households | 10,851 |
| Less than $10,000 | 339 |
| $10,000 to $14,999 | 364 |
| $15,000 to $24,999 | 665 |
| $25,000 to $34,999 | 432 |
| $35,000 to $49,999 | 711 |
| $50,000 to $74,999 | 1,625 |
| $75,000 to $99,999 | 1,617 |
| $100,000 to $149,999 | 2,248 |
| $150,000 to $199,999 | 943 |
| $200,000 or more | 1,907 |
| Median household income (dollars) | 92,576 |
Housing characteristics in ZIP Code 03801
| Total housing units | 11,495 |
| Occupied housing units | 10,851 |
| Vacant housing units | 644 |
| Total housing units | 11,495 |
| 1-unit, detached | 4,782 |
| 1-unit, attached | 851 |
| 2 units | 766 |
| 3 or 4 units | 1,368 |
| 5 to 9 units | 1,282 |
| 10 to 19 units | 681 |
| 20 or more units | 1,488 |
| Mobile home | 276 |
| Boat, RV, van, etc. | 1 |
| Total housing units | 11,495 |
| Built 2014 or later | 0 |
| Built 2010 to 2013 | 720 |
| Built 2000 to 2009 | 747 |
| Built 1990 to 1999 | 743 |
| Built 1980 to 1989 | 1,479 |
| Built 1970 to 1979 | 1,000 |
| Built 1960 to 1969 | 890 |
| Built 1950 to 1959 | 1,259 |
| Built 1940 to 1949 | 518 |
| Built 1939 or earlier | 4,139 |
| Total housing units | 11,495 |
| 1 room | 384 |
| 2 rooms | 620 |
| 3 rooms | 1,547 |
| 4 rooms | 2,232 |
| 5 rooms | 1,625 |
| 6 rooms | 1,666 |
| 7 rooms | 1,094 |
| 8 rooms | 876 |
| 9 rooms or more | 1,451 |
| Median rooms | 5.1 |
| Total housing units | 11,495 |
| No bedroom | 447 |
| 1 bedroom | 1,908 |
| 2 bedrooms | 4,528 |
| 3 bedrooms | 2,603 |
| 4 bedrooms | 1,570 |
| 5 or more bedrooms | 439 |
| Occupied housing units | 10,851 |
| Owner-occupied | 5,743 |
| Renter-occupied | 5,108 |
| Average household size of owner-occupied unit | 2.35 |
| Average household size of renter-occupied unit | 1.75 |
| Occupied housing units | 10,851 |
| Moved in 2017 or later | 1,436 |
| Moved in 2015 to 2016 | 3,499 |
| Moved in 2010 to 2014 | 2,153 |
| Moved in 2000 to 2009 | 1,871 |
| Moved in 1990 to 1999 | 865 |
| Moved in 1989 and earlier | 1,027 |
| Owner-occupied units | 5,743 |
| Less than $50,000 | 94 |
| $50,000 to $99,999 | 81 |
| $100,000 to $149,999 | 38 |
| $150,000 to $199,999 | 94 |
| $200,000 to $299,999 | 551 |
| $300,000 to $499,999 | 2,043 |
| $500,000 to $999,999 | 2,480 |
| $1,000,000 or more | 362 |
| Median (dollars) | 497,300 |
| Owner-occupied units | 5,743 |
| Housing units with a mortgage | 3,892 |
| Housing units without a mortgage | 1,851 |
| Occupied units paying rent | 5,007 |
| Less than $500 | 382 |
| $500 to $999 | 631 |
| $1,000 to $1,499 | 1,480 |
| $1,500 to $1,999 | 1,490 |
| $2,000 to $2,499 | 477 |
| $2,500 to $2,999 | 346 |
| $3,000 or more | 201 |
| Median (dollars) | 1,504 |
| No rent paid | 101 |
Data is based on 2021 Census