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SANDOWN VS.
SEABROOK
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2025 Compare Cities People:
Sandown, NH vs Seabrook, NH
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Highlights
- Seabrook is 0% more densely populated than Sandown.
- People are 21.4% less likely to be married in Seabrook.
- The Median Age is 12.0 years older in Seabrook.
Sandown, NH
Seabrook, NH
United States
Population
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8,443
329,725,481
Female Population
50.4%
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50.5%
Male Population
49.6%
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49.5%
Median Age
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50.9
38.4
space3
Population - 2010
5,999
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309,327,143
Population - 2000
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7,934
285,036,114
Population - 1990
4,060
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251,960,433
Pop. 2000 to Now
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11.5%
15.6%
Pop. 1990 to Now
61.4%
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30.8%
space4
Population Density
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949.1
93.4
Land Area
14.0
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3,531,905.4
Water Area
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0.8
264,836.8
space
Est. Total Population By Age
Sandown, NH
Seabrook, NH
United States
Age 0 to 4
6.5%
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5.9%
Age 5 to 9
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4.4%
6.1%
Age 10 to 14
8.6%
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6.6%
Age 15 to 17
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2.1%
3.9%
Age 18 to 20
2.9%
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4.0%
Age 21 to 24
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2.3%
5.2%
Age 25 to 34
12.4%
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13.8%
Age 35 to 44
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10.2%
12.9%
Age 45 to 54
17.0%
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12.6%
Age 55 to 59
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9.1%
6.7%
Age 60 to 64
5.5%
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6.3%
Age 65 to 74
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15.9%
9.6%
Age 75 to 84
2.6%
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4.5%
Age 85 and over
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1.3%
1.9%
space1
Race
Sandown, NH
Seabrook, NH
United States
White
94.1%
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59.4%
Black
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2.0%
12.2%
Asian
0.0%
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5.6%
Native American
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0.0%
0.6%
Hawaiian, Pacific Islander
0.0%
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0.2%
Other
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0.0%
0.4%
Two or More Races
0.7%
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3.2%
Hispanic
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1.9%
18.4%
space2
Marriage & Family
Sandown, NH
Seabrook, NH
United States
Married Population
65.2%
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49.8%
Currently Married
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49.8%
48.0%
Married but Separated
3.7%
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1.8%
Single Population
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48.8%
50.2%
Never Married
24.6%
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33.8%
Divorced
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16.7%
10.8%
Widowed
3.8%
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5.6%
space5
Household Size
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2.27
2.60
Households
2,211
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124,010,992
Family Households
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2,478
80,755,759
Married couple, w/children
31.9%
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30.5%
Married couple, no children
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56.3%
42.9%
Non Family Households
352
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43,255,233
Single householder, w/children
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5.6%
15.8%
Single householder, no children
2.1%
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10.8%
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Learn More About Sandown, New Hampshire
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