Population Demographics for Portsmouth, New Hampshire in 2019, 2018



Other Counties and Cities in New Hampshire


Population Demographics by Race

RacePopulation% of Total
Total Population20,779100
White19,01791
Asian7193
Hispanic or Latino5732
Two or More Races4792
Black or African American3591
Some Other Race153Below 1%

Population Demographics by Race and gender.

MaleFemaleTotal
Total Population10,08010,69920,779
White9,1769,84119,017
Asian338381719
Hispanic or Latino280293573
Two or More Races254225479
Black or African American199160359
Some Other Race8172153

Relevant Related Information

Demographic population totals

Total population in Portsmouth

 
Total Population:20,779
Male Population:10,080
Female Population:10,699

Demographic median age by sex

Median age in Portsmouth

 
Both sexes40
Male38
Female42

Demographic sex by age for the population in households

Population in households in Portsmouth

 
Total Population:20,334
Male Population:9,912
Under 5 years:471
5 to 9 years:501
10 to 14 years:491
15 to 17 years:266
18 and 19 years:143
20 years:73
21 years:88
22 to 24 years:494
25 to 29 years:1,049
30 to 34 years:869
35 to 39 years:755
40 to 44 years:742
45 to 49 years:789
50 to 54 years:714
55 to 59 years:658
60 and 61 years:231
62 to 64 years:357
65 and 66 years:156
67 to 69 years:220
70 to 74 years:273
75 to 79 years:272
80 to 84 years:170
85 years and over:130
Female Population:10,422
Under 5 years:491
5 to 9 years:507
10 to 14 years:431
15 to 17 years:261
18 and 19 years:119
20 years:62
21 years:88
22 to 24 years:500
25 to 29 years:1,045
30 to 34 years:782
35 to 39 years:706
40 to 44 years:705
45 to 49 years:783
50 to 54 years:739
55 to 59 years:732
60 and 61 years:277
62 to 64 years:389
65 and 66 years:214
67 to 69 years:288
70 to 74 years:346
75 to 79 years:352
80 to 84 years:302
85 years and over:303

Demographic average population of home by age

Average household size in Portsmouth

 
Total:2
Under 18 years:0
18 years and over:1

Demographic household type

Number of occupied homes in Portsmouth

 
Total:10,014
Family led homes:4,736
Husband-wife family:3,556
Other family:1,180
Population of male led with no wife present:349
Population female led with no husband present:831
Population of Nonfamily homes:5,278
Population living alone:3,923
Population not living alone:1,355

Demographic population of homes with people under 18 years old by type

Total occupied homes in Portsmouth with people under 18 years old:

 
Total:10,014
Population of homes with one or more people under 18 years:2,024
Population of family homes:2,008
Husband-wife family:1,329
Under 6 years only:421
Under 6 years and 6 to 17 years:230
6 to 17 years only:678
Other family:679
Male householder, no wife present:196
Under 6 years only:48
Under 6 years and 6 to 17 years:21
6 to 17 years only:127
Female led with no husband present:483
Under 6 years only:95
Under 6 years and 6 to 17 years:61
6 to 17 years only:327
Nonfamily households:16
Male led households:10
Under 6 years only:2
Under 6 years and 6 to 17 years:0
6 to 17 years only:8
Female led householder:6
Under 6 years only:1
Under 6 years and 6 to 17 years:1
6 to 17 years only:4
Households with no people under 18 years:7,990
Family households:2,728
Husband-wife family:2,227
Other family:501
Male led with no wife present:153
Female led with no husband present:348
Nonfamily households:5,262
Male led householder:2,473
Female led householder:2,789

Demographic type of home by age of owner-renter

Total number led homes in Portsmouth, by type

 
Total Home Population:10,014
Population of Family homes:4,736
Population of 15 to 24 year olds:96
Population of 25 to 34 year olds:685
Population of 35 to 44 year olds:1,039
Population of 45 to 54 year olds:1,115
Population of 55 to 59 year olds:435
Population of 60 to 64 year olds:438
Population of 65 to 74 year olds:491
Population of 75 to 84 year olds:347
Population of 85 year olds and over:90
Population of Nonfamily Homes:5,278
Population of 15 to 24 year olds:355
Population of 25 to 34 year olds:1,334
Population of 35 to 44 year olds:716
Population of 45 to 54 year olds:816
Population of 55 to 59 year olds:423
Population of 60 to 64 year olds:366
Population of 65 to 74 year olds:538
Population of 75 to 84 year olds:463
Population of 85 year olds and over:267

Demographic population of homes with people 60 year olds and over

households in Portsmouth containing people over 60

 
Total Population:10,014
Population of homes with one or more people 60 years and over:3,192
1-person household:1,502
2-or-more-person household:1,690
Family households:1,533
Nonfamily households:157
Population of homes with no people 60 years and over:6,822
1-person household:2,421
2-or-more-person household:4,401
Family homes:3,203
Nonfamily homes:1,198

Demographic population of multigenerational homes

homes in Portsmouth with multiple generations.

 
Total Population:10,014
Home has three or more generations:121
Home does not have three or more generations:9,893

Demographic presence of unmarried partner of home owner-renter

Unmarried population in Portsmouth under 18 years old in homes

 
Total Population:3,419
Unmarried partner of home lead present:247
In family homes:229
Population of male led and male partner homes:10
Population of male led and female partner households:109
Population of female led and female partner households:17
Population of female led and male partner households:93
In nonfamily homes:18
Population of male led and male partner homes:0
Population of male led and female partner homes:12
Population of female led and female partner homes:1
Population of female led and male partner homes:5
No unmarried partner of home lead present:3,172
In family homes:3,169
Population of husband-wife family homes:2,344
Population of male lead with no wife present, family homes:181
Population of female lead with no husband present, family homes:644
In nonfamily homes:3

Demographic population in families by age

Population in families living in Portsmouth

 
Total Population:13,047
Population Under 18 years:3,370
Population 18 years and over:9,677

Demographic tenure of people in homes

How long in Portsmouth have lived in one place.

 
Total:10,014
Population of Owner occupied homes:5,139
Family home:3,223
Nonfamily homess:1,916
Male led home:812
Living alone:606
Not living alone:206
Female led home:1,104
Living alone:934
Not living alone:170
Population of Renter occupied homes:4,875
Family run homes:1,513
Husband-wife family:848
Other family:665
Male led with no wife present:194
Female led with no husband present:471
Nonfamily Homes:3,362
Male led homes:1,671
Male living alone:1,124
Male not living alone:547
Female led homes:1,691
Females living alone:1,259
Females not living alone:432