2026 Compare Cities People:
Dover, NH vs Jacksonville, FL

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Highlights
- Jacksonville is 0% more densely populated than Dover.
- People are 10.8% less likely to be married in Jacksonville.
- The Median Age is 0.0 years older in Jacksonville.
 Dover, NHJacksonville, FLUnited States
 Population  Unlock937,690329,725,481
 Female Population50.7%  Unlock50.5%
 Male Population49.3%  Unlock49.5%
 Median Age  Unlock36.238.4
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 Population - 201030,038  Unlock309,327,143
 Population - 2000  Unlock735,617285,036,114
 Population - 199025,042  Unlock251,960,433
 Pop. 2000 to Now  Unlock25.1%15.6%
 Pop. 1990 to Now29.6%  Unlock30.8%
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 Population Density  Unlock1,254.093.4
 Land Area26.7  Unlock3,531,905.4
 Water Area  Unlock126.9264,836.8
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 Est. Total Population By Age
 Dover, NHJacksonville, FLUnited States
 Age 0 to 46.0%  Unlock5.9%
 Age 5 to 9  Unlock6.3%6.1%
 Age 10 to 144.3%  Unlock6.6%
 Age 15 to 17  Unlock3.5%3.9%
 Age 18 to 201.9%  Unlock4.0%
 Age 21 to 24  Unlock5.2%5.2%
 Age 25 to 3419.2%  Unlock13.8%
 Age 35 to 44  Unlock13.0%12.9%
 Age 45 to 5411.5%  Unlock12.6%
 Age 55 to 59  Unlock6.8%6.7%
 Age 60 to 644.8%  Unlock6.3%
 Age 65 to 74  Unlock8.7%9.6%
 Age 75 to 844.8%  Unlock4.5%
 Age 85 and over  Unlock1.5%1.9%
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 Race
 Dover, NHJacksonville, FLUnited States
 White87.8%  Unlock59.4%
 Black  Unlock30.3%12.2%
 Asian4.4%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.6%0.4%
 Two or More Races3.1%  Unlock3.2%
 Hispanic  Unlock10.9%18.4%
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 Marriage & Family
 Dover, NHJacksonville, FLUnited States
 Married Population49.9%  Unlock49.8%
     Currently Married  Unlock42.4%48.0%
 Married but Separated1.5%  Unlock1.8%
 Single Population  Unlock55.5%50.2%
 Never Married36.0%  Unlock33.8%
 Divorced  Unlock14.0%10.8%
 Widowed3.7%  Unlock5.6%
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 Household Size  Unlock2.502.60
 Households14,707  Unlock124,010,992
 Family Households  Unlock222,30880,755,759
     Married couple, w/children31.2%  Unlock30.5%
     Married couple, no children  Unlock39.2%42.9%
 Non Family Households6,602  Unlock43,255,233
     Single householder, w/children  Unlock20.5%15.8%
     Single householder, no children9.2%  Unlock10.8%
Reviews for Dover    4 Reviews

I love Dover New Hampshire.I was born in Dover and grew up there.I moved in 2004 to Tennessee.I have been home sick ever since for Dover.I am now searching for a place  More

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Over 18 years ago

The area is well situated for many day trips (Portland, Me, Boston, Ma, Concord NH and the white mountains) Negatives are weather (winters mainly because fall is  More

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Over 20 years ago

Dover, NH, is a terrific place to live. Quite, great seasonal weather, gorgeous autumns, extremely scenic. Short on culture, but 15 minutes to Portsmouth, little over  More

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Reviews for Jacksonville    174 Reviews

I moved from a small town in Ohio around four years ago, I was 24 years old. Now, at 28, my outlook about living here has changed. I have came to the conclusion, that,  More

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I’ve lived in Jacksonville for 12+ years(but visited on and off much longer). There’s things I love and things I hate and just like any place there are pros and cons.  More

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We have been investigating Jax for a while. It looks like the Southside, Baymeadows and the further East you get is great. Any thoughts on moving to those areas, pretty  More

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