2025 Compare Cities People:
Plainfield, IL vs Longmont, CO

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Highlights
- Longmont is 0% more densely populated than Plainfield.
- People are 21.1% less likely to be married in Longmont.
- The Median Age is 2.2 years older in Longmont.
 Plainfield, ILLongmont, COUnited States
 Population  Unlock98,789329,725,481
 Female Population50.7%  Unlock50.5%
 Male Population49.4%  Unlock49.5%
 Median Age  Unlock39.538.4
 space3
 Population - 201039,990  Unlock309,327,143
 Population - 2000  Unlock71,093285,036,114
 Population - 19904,557  Unlock251,960,433
 Pop. 2000 to Now  Unlock38.5%15.6%
 Pop. 1990 to Now877.4%  Unlock30.8%
 space4
 Population Density  Unlock3,585.393.4
 Land Area24.5  Unlock3,531,905.4
 Water Area  Unlock1.5264,836.8
 space
 Est. Total Population By Age
 Plainfield, ILLongmont, COUnited States
 Age 0 to 45.7%  Unlock5.9%
 Age 5 to 9  Unlock5.6%6.1%
 Age 10 to 1410.5%  Unlock6.6%
 Age 15 to 17  Unlock4.6%3.9%
 Age 18 to 203.8%  Unlock4.0%
 Age 21 to 24  Unlock4.9%5.2%
 Age 25 to 348.7%  Unlock13.8%
 Age 35 to 44  Unlock14.3%12.9%
 Age 45 to 5417.9%  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 842.4%  Unlock4.5%
 Age 85 and over  Unlock2.1%1.9%
 space1
 Race
 Plainfield, ILLongmont, COUnited States
 White68.6%  Unlock59.4%
 Black  Unlock1.1%12.2%
 Asian9.4%  Unlock5.6%
 Native American  Unlock0.4%0.6%
 Hawaiian, Pacific Islander0.1%  Unlock0.2%
 Other  Unlock0.1%0.4%
 Two or More Races3.3%  Unlock3.2%
 Hispanic  Unlock23.5%18.4%
 space2
 Marriage & Family
 Plainfield, ILLongmont, COUnited States
 Married Population62.9%  Unlock49.8%
     Currently Married  Unlock48.4%48.0%
 Married but Separated0.8%  Unlock1.8%
 Single Population  Unlock50.4%50.2%
 Never Married27.5%  Unlock33.8%
 Divorced  Unlock13.5%10.8%
 Widowed3.2%  Unlock5.6%
 space5
 Household Size  Unlock2.502.60
 Households13,510  Unlock124,010,992
 Family Households  Unlock24,79280,755,759
     Married couple, w/children50.1%  Unlock30.5%
     Married couple, no children  Unlock45.6%42.9%
 Non Family Households1,985  Unlock43,255,233
     Single householder, w/children  Unlock14.8%15.8%
     Single householder, no children6.0%  Unlock10.8%
Reviews for Plainfield    13 Reviews

Over 11 years ago

Plenty of housing in Plainfield, Joliet, IL area but norm on rent for a three bedroom house is around $2000.00  More

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Over 12 years ago

We transferred from the East Coast to Chicagoland and did not know where to live....We have kids and did NOT want the excess (read Drug Problems) in Naperville....Our  More

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Over 12 years ago

Plainfield is a good place to live, housing is descent, low crime.   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 6 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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