2025 Compare Cities People:
Seabrook, NH vs Rochester, NH

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Highlights
- Rochester is 0% more densely populated than Seabrook.
- People are 2.3% less likely to be married in Rochester.
- The Median Age is 8.3 years younger in Rochester.
 Seabrook, NHRochester, NHUnited States
 Population  Unlock32,317329,725,481
 Female Population48.7%  Unlock50.5%
 Male Population51.3%  Unlock49.5%
 Median Age  Unlock42.638.4
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 Population - 20108,677  Unlock309,327,143
 Population - 2000  Unlock28,461285,036,114
 Population - 19906,503  Unlock251,960,433
 Pop. 2000 to Now  Unlock11.5%15.6%
 Pop. 1990 to Now36.0%  Unlock30.8%
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 Population Density  Unlock716.493.4
 Land Area8.9  Unlock3,531,905.4
 Water Area  Unlock0.3264,836.8
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 Est. Total Population By Age
 Seabrook, NHRochester, NHUnited States
 Age 0 to 42.3%  Unlock5.9%
 Age 5 to 9  Unlock6.3%6.1%
 Age 10 to 144.6%  Unlock6.6%
 Age 15 to 17  Unlock3.9%3.9%
 Age 18 to 202.9%  Unlock4.0%
 Age 21 to 24  Unlock4.3%5.2%
 Age 25 to 3410.8%  Unlock13.8%
 Age 35 to 44  Unlock12.4%12.9%
 Age 45 to 5416.7%  Unlock12.6%
 Age 55 to 59  Unlock8.6%6.7%
 Age 60 to 647.6%  Unlock6.3%
 Age 65 to 74  Unlock10.5%9.6%
 Age 75 to 849.9%  Unlock4.5%
 Age 85 and over  Unlock2.8%1.9%
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 Race
 Seabrook, NHRochester, NHUnited States
 White91.4%  Unlock59.4%
 Black  Unlock1.0%12.2%
 Asian0.5%  Unlock5.6%
 Native American  Unlock0.0%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races4.2%  Unlock3.2%
 Hispanic  Unlock2.6%18.4%
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 Marriage & Family
 Seabrook, NHRochester, NHUnited States
 Married Population51.2%  Unlock49.8%
     Currently Married  Unlock49.1%48.0%
 Married but Separated1.4%  Unlock1.8%
 Single Population  Unlock49.9%50.2%
 Never Married25.0%  Unlock33.8%
 Divorced  Unlock15.3%10.8%
 Widowed7.1%  Unlock5.6%
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 Household Size  Unlock2.392.60
 Households3,724  Unlock124,010,992
 Family Households  Unlock8,47680,755,759
     Married couple, w/children19.0%  Unlock30.5%
     Married couple, no children  Unlock49.5%42.9%
 Non Family Households1,246  Unlock43,255,233
     Single householder, w/children  Unlock15.7%15.8%
     Single householder, no children19.1%  Unlock10.8%
Reviews for Seabrook    0 Reviews

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Reviews for Rochester    3 Reviews

After living here for almost twelve years, I become happier each year with my choice. Rochester has lots of space left for development. It provides good community  More

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Awful horrid place, people have such a terrible attitude and can't (or at least won't) keep to their own business, ALWAYS starting and causing DRAMA, BS, HEADGAMES, and  More

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Rochester is a beautiful New England small town within commuting and shopping distance to Portsmouth and Boston. Close to both the White Mountains and the Seacoast  More

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