2026 Compare Cities People:
Somerville, MA vs Longmont, CO

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Highlights
- Longmont is 0% more densely populated than Somerville.
- People are 48.4% more likely to be married in Longmont.
- The Median Age is 7.7 years older in Longmont.
 Somerville, MALongmont, COUnited States
 Population  Unlock98,789329,725,481
 Female Population49.9%  Unlock50.5%
 Male Population50.1%  Unlock49.5%
 Median Age  Unlock39.538.4
 space3
 Population - 201075,870  Unlock309,327,143
 Population - 2000  Unlock71,093285,036,114
 Population - 199076,210  Unlock251,960,433
 Pop. 2000 to Now  Unlock38.5%15.6%
 Pop. 1990 to Now6.2%  Unlock30.8%
 space4
 Population Density  Unlock3,585.393.4
 Land Area4.1  Unlock3,531,905.4
 Water Area  Unlock1.5264,836.8
 space
 Est. Total Population By Age
 Somerville, MALongmont, COUnited States
 Age 0 to 44.0%  Unlock5.9%
 Age 5 to 9  Unlock5.6%6.1%
 Age 10 to 142.2%  Unlock6.6%
 Age 15 to 17  Unlock4.6%3.9%
 Age 18 to 204.7%  Unlock4.0%
 Age 21 to 24  Unlock4.9%5.2%
 Age 25 to 3433.1%  Unlock13.8%
 Age 35 to 44  Unlock14.3%12.9%
 Age 45 to 549.2%  Unlock12.6%
 Age 55 to 59  Unlock7.0%6.7%
 Age 60 to 644.3%  Unlock6.3%
 Age 65 to 74  Unlock9.8%9.6%
 Age 75 to 842.7%  Unlock4.5%
 Age 85 and over  Unlock2.1%1.9%
 space1
 Race
 Somerville, MALongmont, COUnited States
 White68.8%  Unlock59.4%
 Black  Unlock1.1%12.2%
 Asian9.3%  Unlock5.6%
 Native American  Unlock0.4%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.1%0.4%
 Two or More Races3.8%  Unlock3.2%
 Hispanic  Unlock23.5%18.4%
 space2
 Marriage & Family
 Somerville, MALongmont, COUnited States
 Married Population33.4%  Unlock49.8%
     Currently Married  Unlock48.4%48.0%
 Married but Separated1.0%  Unlock1.8%
 Single Population  Unlock50.4%50.2%
 Never Married58.0%  Unlock33.8%
 Divorced  Unlock13.5%10.8%
 Widowed2.9%  Unlock5.6%
 space5
 Household Size  Unlock2.502.60
 Households34,523  Unlock124,010,992
 Family Households  Unlock24,79280,755,759
     Married couple, w/children28.2%  Unlock30.5%
     Married couple, no children  Unlock45.6%42.9%
 Non Family Households20,884  Unlock43,255,233
     Single householder, w/children  Unlock14.8%15.8%
     Single householder, no children12.1%  Unlock10.8%
Reviews for Somerville    3 Reviews

I've lived in Somerville/Cambridge for 10 years, the last 4.5 with my husband in Spring Hill. It really is a great place to live if you are in your 20s & 30s: it is  More

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Living in Somerville is OK. I'm not a 'city' person and I would rather be out in the country some place, but it's not too bad here. I'm in my early 50s and own a house.  More

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Over 18 years ago

we are midwest transplants to the Boston area and lucked out by finding this great little neighborhood - right on the train line, little stores and good community - we  More

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Reviews for Longmont    19 Reviews

I lived here for 4 years and it's pretty nice. It gets cold and stays cold for a good 8 months, but other than that I loved it. There are a lot of amenities. It is  More

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Over 7 years ago

I just move from other state to Longmont. In my opinion Longmont is one of the safest city in US which is have a low crime, its great city to raised family .Has a great  More

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Fantastic place to live. Four golf courses, many parks, 10 minutes to the foothills and 40 minutes from the Rockies, the location is hard to beat if you want to be 45  More

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