2025 Compare Cities People:
Thompson, CT vs Killingly, CT

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Highlights
- Killingly is 0% more densely populated than Thompson.
- People are 6.3% less likely to be married in Killingly.
- The Median Age is 8.1 years younger in Killingly.
 Thompson, CTKillingly, CTUnited States
 Population  Unlock17,681329,725,481
 Female Population51.1%  Unlock50.5%
 Male Population48.9%  Unlock49.5%
 Median Age  Unlock42.238.4
 space3
 Population - 20109,489  Unlock309,327,143
 Population - 2000  Unlock16,472285,036,114
 Population - 19908,668  Unlock251,960,433
 Pop. 2000 to Now  Unlock5.1%15.6%
 Pop. 1990 to Now8.1%  Unlock30.8%
 space4
 Population Density  Unlock365.793.4
 Land Area46.9  Unlock3,531,905.4
 Water Area  Unlock1.5264,836.8
 space
 Est. Total Population By Age
 Thompson, CTKillingly, CTUnited States
 Age 0 to 44.4%  Unlock5.9%
 Age 5 to 9  Unlock6.8%6.1%
 Age 10 to 144.5%  Unlock6.6%
 Age 15 to 17  Unlock3.1%3.9%
 Age 18 to 202.3%  Unlock4.0%
 Age 21 to 24  Unlock3.8%5.2%
 Age 25 to 3412.9%  Unlock13.8%
 Age 35 to 44  Unlock13.8%12.9%
 Age 45 to 5412.2%  Unlock12.6%
 Age 55 to 59  Unlock7.6%6.7%
 Age 60 to 6410.3%  Unlock6.3%
 Age 65 to 74  Unlock10.9%9.6%
 Age 75 to 842.6%  Unlock4.5%
 Age 85 and over  Unlock2.2%1.9%
 space1
 Race
 Thompson, CTKillingly, CTUnited States
 White90.4%  Unlock59.4%
 Black  Unlock1.2%12.2%
 Asian0.9%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.4%0.4%
 Two or More Races3.8%  Unlock3.2%
 Hispanic  Unlock5.7%18.4%
 space2
 Marriage & Family
 Thompson, CTKillingly, CTUnited States
 Married Population50.4%  Unlock49.8%
     Currently Married  Unlock45.2%48.0%
 Married but Separated0.7%  Unlock1.8%
 Single Population  Unlock52.8%50.2%
 Never Married28.5%  Unlock33.8%
 Divorced  Unlock14.3%10.8%
 Widowed6.1%  Unlock5.6%
 space5
 Household Size  Unlock2.442.60
 Households3,802  Unlock124,010,992
 Family Households  Unlock4,46380,755,759
     Married couple, w/children24.7%  Unlock30.5%
     Married couple, no children  Unlock47.0%42.9%
 Non Family Households1,364  Unlock43,255,233
     Single householder, w/children  Unlock21.5%15.8%
     Single householder, no children7.1%  Unlock10.8%
Reviews for Thompson    1 Reviews

In a nutshell, the town raised the tax rate from 24 to 26/1000 in value. Also, it seemed that the transition from Massachusetts was more expensive and more bureaucratic  More

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Reviews for Killingly    3 Reviews

Over 5 years ago

This is a nasty, vile, racist town that would rather elect a well known White Nationalist racist to the school board than change their racist school name. People in town  More

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Over 11 years ago

Killingly is in my opinion not a great place to live anymore, the cost of living is to high. Most jobs in town are now low paying retail. We use to have mill/factory  More

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Over 17 years ago

I have lived in Northeastern Ct. for a good part of my life and in Killingly for most of it. I think the quality of life is good there and the community keeps up with  More

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