Housing density: 318 houses/condos per square mile
Median price asked for vacant for-sale houses and condos in 2022 in this county: $666,969.
Median contract rent in 2022: $1,359 (lower quartile is $886, upper quartile is $1,978)
Median rent asked for vacant for-rent units in 2022: $1,295
Median gross rent in Portsmouth, RI in 2022: $1,542
Housing units in Portsmouth with a mortgage: 3,242 (408 second mortgage, 509 home equity loan, 15 both second mortgage and home equity loan) Houses without a mortgage: 1,126
In family households: 62,154 (14,342 male householders, 6,734 female householders)
16,332 spouses, 20,645 children (19,415 natural, 503 adopted, 727 stepchildren), 1,010 grandchildren, 512 brothers or sisters, 459 parents, foster children, 414 other relatives, 1,346 non-relatives
In nonfamily households: 17,158 (6,222 male householders (4,844 living alone)), 7,613 female householders (6,397 living alone)), 3,323 nonrelatives
In group quarters: 3,576 (539 institutionalized population)
13,805 married couples with children.
4,371 single-parent households (711 men, 3,660 women).
94.3% of residents of Portsmouth speak English at home.
1.2% of residents speak Spanish at home (88% speak English very well, 5% speak English well, 7% speak English not well).
3.5% of residents speak other Indo-European language at home (76% speak English very well, 11% speak English well, 12% speak English not well).
0.7% of residents speak Asian or Pacific Island language at home (56% speak English very well, 39% speak English well, 5% don't speak English at all).
0.3% of residents speak other language at home (41% speak English very well, 59% speak English well).
Foreign born population: 1,212 (7.1%)
(54.0% of them are naturalized citizens)
Year of entry for the foreign-born population in Portsmouth, Rhode Island
821995 to March 2000
751990 to 1994
391985 to 1989
501980 to 1984
541975 to 1979
751970 to 1974
1151965 to 1969
193Before 1965
First ancestries reported:
Irish: 4,277 (19.8%)
English: 3,173 (14.7%)
Portuguese: 2,452 (11.3%)
German: 2,119 (9.8%)
Other: 1,935 (8.9%)
Italian: 1,866 (8.6%)
French: 1,514 (7.0%)
Polish: 914 (4.2%)
French Canadian: 698 (3.2%)
United States: 463 (2.1%)
Scottish: 442 (2.0%)
Scotch-Irish: 306 (1.4%)
Swedish: 240 (1.1%)
Dutch: 214 (1.0%)
Norwegian: 154 (0.7%)
Russian: 147 (0.7%)
Arab: 131 (0.6%)
Greek: 114 (0.5%)
Slovak: 103 (0.5%)
Danish: 77 (0.4%)
Lithuanian: 65 (0.3%)
Swiss: 59 (0.3%)
Welsh: 48 (0.2%)
Hungarian: 43 (0.2%)
Czech: 28 (0.1%)
Subsaharan African: 27 (0.1%)
Ukrainian: 25 (0.1%)
West Indian: 16 (0.07%)
Most common places of birth for foreign-born residents (%):
United Kingdom
Portsmouth:
14.3% (98)
Rhode Island:
2.6% (3,120)
Portugal
Portsmouth:
13.2% (90)
Rhode Island:
17.6% (21,016)
Philippines
Portsmouth:
10.1% (69)
Rhode Island:
1.6% (1,936)
Canada
Portsmouth:
9.2% (63)
Rhode Island:
3.4% (4,015)
Germany
Portsmouth:
6.7% (46)
Rhode Island:
1.7% (1,982)
Other Eastern Europe
Portsmouth:
4.7% (32)
Rhode Island:
0.7% (789)
Italy
Portsmouth:
4.5% (31)
Rhode Island:
3.8% (4,502)
Japan
Portsmouth:
4.1% (28)
Rhode Island:
0.5% (640)
Vietnam
Portsmouth:
2.9% (20)
Rhode Island:
0.7% (792)
Egypt
Portsmouth:
2.9% (20)
Rhode Island:
0.3% (383)
Brazil
Portsmouth:
2.8% (19)
Rhode Island:
0.7% (779)
Other Northern America
Portsmouth:
2.6% (18)
Rhode Island:
0.1% (108)
Russia
Portsmouth:
2.5% (17)
Rhode Island:
0.8% (900)
Other Northern Europe
Portsmouth:
2.0% (14)
Rhode Island:
0.2% (210)
China, excluding Hong Kong and Taiwan
Portsmouth:
1.8% (12)
Rhode Island:
1.6% (1,954)
India
Portsmouth:
1.8% (12)
Rhode Island:
1.2% (1,423)
Iran
Portsmouth:
1.6% (11)
Rhode Island:
0.2% (235)
Place of birth for U.S.-born residents:
This state: 6,911
Other state: 9,360
Northeast: 6,333
Midwest: 1,003
South: 1,306
West: 718
61% of Portsmouth residents lived in the same house 5 years ago. Out of people who lived in different houses, 49% lived in this county. Out of people who lived in different counties, 20% lived in Rhode Island.
Education attainment for males 25 years and older:
No schooling: 6
Nursery to 4th grade: 20
5th and 6th grade: 28
7th and 8th grade: 110
9th grade: 71
10th grade: 74
11th grade: 70
12th grade, no diploma: 103
High school graduate (or equivalency): 1,217
Less than 1 year of college: 222
Some college more than 1 year, no degree: 805
Associate degree: 315
Bachelor's degree: 1,516
Master's degree: 785
Professional school degree: 271
Doctorate degree: 115
Education attainment for females 25 years and older:
No schooling: 15
Nursery to 4th grade: 16
5th and 6th grade: 35
7th and 8th grade: 179
9th grade: 48
10th grade: 154
11th grade: 65
12th grade, no diploma: 105
High school graduate (or equivalency): 1,623
Less than 1 year of college: 406
Some college more than 1 year, no degree: 703
Associate degree: 486
Bachelor's degree: 1,604
Master's degree: 719
Professional school degree: 107
Doctorate degree: 47
Housing units in structures:
One, detached: 5,559
One, attached: 365
Two: 479
3 or 4: 220
5 to 9: 133
10 to 19: 17
20 to 49: 112
50 or more: 139
Mobile homes: 355
Boats, RVs, vans, etc.: 7
Median worth of mobile homes: $86,569
Housing units lacking complete plumbing facilities: 0.2%
Housing units lacking complete kitchen facilities: 0.5%