2026 Compare Cities People:
Alton, NH vs Putnam, CT

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Highlights
- Putnam is 0% more densely populated than Alton.
- People are 27.6% less likely to be married in Putnam.
- The Median Age is 6.4 years younger in Putnam.
 Alton, NHPutnam, CTUnited States
 Population  Unlock9,250329,725,481
 Female Population50.1%  Unlock50.5%
 Male Population49.9%  Unlock49.5%
 Median Age  Unlock44.338.4
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 Population - 20105,247  Unlock309,327,143
 Population - 2000  Unlock9,002285,036,114
 Population - 19903,286  Unlock251,960,433
 Pop. 2000 to Now  Unlock4.1%15.6%
 Pop. 1990 to Now63.2%  Unlock30.8%
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 Population Density  Unlock455.693.4
 Land Area62.9  Unlock3,531,905.4
 Water Area  Unlock0.1264,836.8
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 Est. Total Population By Age
 Alton, NHPutnam, CTUnited States
 Age 0 to 44.4%  Unlock5.9%
 Age 5 to 9  Unlock5.2%6.1%
 Age 10 to 143.1%  Unlock6.6%
 Age 15 to 17  Unlock3.9%3.9%
 Age 18 to 203.8%  Unlock4.0%
 Age 21 to 24  Unlock2.7%5.2%
 Age 25 to 347.3%  Unlock13.8%
 Age 35 to 44  Unlock10.7%12.9%
 Age 45 to 5413.0%  Unlock12.6%
 Age 55 to 59  Unlock8.0%6.7%
 Age 60 to 647.5%  Unlock6.3%
 Age 65 to 74  Unlock8.4%9.6%
 Age 75 to 849.4%  Unlock4.5%
 Age 85 and over  Unlock4.2%1.9%
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 Race
 Alton, NHPutnam, CTUnited States
 White98.0%  Unlock59.4%
 Black  Unlock0.7%12.2%
 Asian0.0%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.1%0.4%
 Two or More Races1.1%  Unlock3.2%
 Hispanic  Unlock9.0%18.4%
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 Marriage & Family
 Alton, NHPutnam, CTUnited States
 Married Population61.5%  Unlock49.8%
     Currently Married  Unlock44.0%48.0%
 Married but Separated0.0%  Unlock1.8%
 Single Population  Unlock55.5%50.2%
 Never Married27.1%  Unlock33.8%
 Divorced  Unlock13.9%10.8%
 Widowed7.6%  Unlock5.6%
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 Household Size  Unlock2.392.60
 Households2,134  Unlock124,010,992
 Family Households  Unlock2,28580,755,759
     Married couple, w/children27.7%  Unlock30.5%
     Married couple, no children  Unlock38.8%42.9%
 Non Family Households331  Unlock43,255,233
     Single householder, w/children  Unlock15.6%15.8%
     Single householder, no children6.9%  Unlock10.8%
Reviews for Alton    1 Reviews

My sister lives in Alton Bay. It is very scenic in the summer months and most of the local restaurants are over crowded with vacationers. In the winter it is dull, dull,  More

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Reviews for Putnam    1 Reviews

Not very long ago (4 - 5 years), Putnam was a tremendously viable destination for antiques. Two of every three stores in Putnam's town center were dedicated to the  More

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