2025 Compare Cities People:
San Diego, CA vs Manchester, NH

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Highlights
- Manchester is 0% more densely populated than San Diego.
- People are 11.6% less likely to be married in Manchester.
- The Median Age is 1.5 years older in Manchester.
 San Diego, CAManchester, NHUnited States
 Population  Unlock114,730329,725,481
 Female Population49.0%  Unlock50.5%
 Male Population51.0%  Unlock49.5%
 Median Age  Unlock36.938.4
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 Population - 20101,305,632  Unlock309,327,143
 Population - 2000  Unlock107,006285,036,114
 Population - 19901,110,549  Unlock251,960,433
 Pop. 2000 to Now  Unlock5.2%15.6%
 Pop. 1990 to Now28.1%  Unlock30.8%
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 Population Density  Unlock3,468.893.4
 Land Area325.6  Unlock3,531,905.4
 Water Area  Unlock1.9264,836.8
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 Est. Total Population By Age
 San Diego, CAManchester, NHUnited States
 Age 0 to 45.6%  Unlock5.9%
 Age 5 to 9  Unlock5.2%6.1%
 Age 10 to 145.5%  Unlock6.6%
 Age 15 to 17  Unlock3.1%3.9%
 Age 18 to 204.4%  Unlock4.0%
 Age 21 to 24  Unlock6.2%5.2%
 Age 25 to 3419.0%  Unlock13.8%
 Age 35 to 44  Unlock13.5%12.9%
 Age 45 to 5412.2%  Unlock12.6%
 Age 55 to 59  Unlock6.6%6.7%
 Age 60 to 645.2%  Unlock6.3%
 Age 65 to 74  Unlock7.5%9.6%
 Age 75 to 843.7%  Unlock4.5%
 Age 85 and over  Unlock2.1%1.9%
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 Race
 San Diego, CAManchester, NHUnited States
 White42.0%  Unlock59.4%
 Black  Unlock5.3%12.2%
 Asian16.9%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.4%  Unlock0.2%
 Other  Unlock0.4%0.4%
 Two or More Races4.3%  Unlock3.2%
 Hispanic  Unlock11.0%18.4%
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 Marriage & Family
 San Diego, CAManchester, NHUnited States
 Married Population46.4%  Unlock49.8%
     Currently Married  Unlock39.2%48.0%
 Married but Separated1.6%  Unlock1.8%
 Single Population  Unlock58.9%50.2%
 Never Married40.1%  Unlock33.8%
 Divorced  Unlock14.3%10.8%
 Widowed4.0%  Unlock5.6%
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 Household Size  Unlock2.322.60
 Households509,347  Unlock124,010,992
 Family Households  Unlock25,96780,755,759
     Married couple, w/children33.2%  Unlock30.5%
     Married couple, no children  Unlock43.8%42.9%
 Non Family Households204,848  Unlock43,255,233
     Single householder, w/children  Unlock20.2%15.8%
     Single householder, no children11.6%  Unlock10.8%
Reviews for San Diego    319 Reviews

I have lived in San Diego for more than half my life (I am 30) and love it. It has something for everyone and more from arts, to sporting events, and all cuisine is  More

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The only real knock again San Diego is the cost of living, but it is paradise compared to most cities of similar size. Those who complain about the traffic here or say  More

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I have lived in San Diego since 1968 and I am now almost 62 years old. I love San Diego, I really do. But it has become so crowded and so expensive over the years. It  More

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Reviews for Manchester    8 Reviews

Over 12 years ago

Manchester was a fine city to raise my little family, but as a single person again it isn't for me. It may be okay for some, maybe 20-somethings or 30-somethings, but  More

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Over 14 years ago

The snow wont stop, my phone was taken by a plow, roofs leaking from ice dams and are collapsing by weight of snow, its snowing now!  More

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Over 16 years ago

I lived in Manchester for one year for work purposes and absolutely loved it. Living in New Hampshire was the best place I ahve ever lived and if possible I would gladly  More

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