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

Change Cities
Highlights
- Plainfield is 0% more densely populated than Killingly.
- People are 15.0% more likely to be married in Plainfield.
- The Median Age is 0.7 years younger in Plainfield.
 Killingly, CTPlainfield, CTUnited States
 Population  Unlock14,991329,725,481
 Female Population52.9%  Unlock50.5%
 Male Population47.1%  Unlock49.5%
 Median Age  Unlock41.538.4
 space3
 Population - 201017,383  Unlock309,327,143
 Population - 2000  Unlock14,619285,036,114
 Population - 199015,889  Unlock251,960,433
 Pop. 2000 to Now  Unlock3.2%15.6%
 Pop. 1990 to Now8.9%  Unlock30.8%
 space4
 Population Density  Unlock353.893.4
 Land Area48.4  Unlock3,531,905.4
 Water Area  Unlock0.6264,836.8
 space
 Est. Total Population By Age
 Killingly, CTPlainfield, CTUnited States
 Age 0 to 44.8%  Unlock5.9%
 Age 5 to 9  Unlock4.7%6.1%
 Age 10 to 145.8%  Unlock6.6%
 Age 15 to 17  Unlock3.0%3.9%
 Age 18 to 202.7%  Unlock4.0%
 Age 21 to 24  Unlock3.8%5.2%
 Age 25 to 3411.9%  Unlock13.8%
 Age 35 to 44  Unlock12.4%12.9%
 Age 45 to 5414.3%  Unlock12.6%
 Age 55 to 59  Unlock7.7%6.7%
 Age 60 to 647.3%  Unlock6.3%
 Age 65 to 74  Unlock8.8%9.6%
 Age 75 to 844.9%  Unlock4.5%
 Age 85 and over  Unlock1.8%1.9%
 space1
 Race
 Killingly, CTPlainfield, CTUnited States
 White88.6%  Unlock59.4%
 Black  Unlock4.0%12.2%
 Asian0.8%  Unlock5.6%
 Native American  Unlock0.4%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.1%0.4%
 Two or More Races3.2%  Unlock3.2%
 Hispanic  Unlock2.9%18.4%
 space2
 Marriage & Family
 Killingly, CTPlainfield, CTUnited States
 Married Population47.2%  Unlock49.8%
     Currently Married  Unlock51.7%48.0%
 Married but Separated2.1%  Unlock1.8%
 Single Population  Unlock45.7%50.2%
 Never Married30.7%  Unlock33.8%
 Divorced  Unlock11.2%10.8%
 Widowed7.8%  Unlock5.6%
 space5
 Household Size  Unlock2.452.60
 Households7,099  Unlock124,010,992
 Family Households  Unlock4,01680,755,759
     Married couple, w/children19.6%  Unlock30.5%
     Married couple, no children  Unlock49.7%42.9%
 Non Family Households2,636  Unlock43,255,233
     Single householder, w/children  Unlock16.9%15.8%
     Single householder, no children11.9%  Unlock10.8%
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

   |    Reply

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

   |    Reply

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

   |    Reply

Start Your Review of Killingly

Reviews for Plainfield    0 Reviews

Start Your Review of Plainfield


Premium Subscription
Includes Cost of Living compares for child care, utilities, transportation, health, taxes, housing for home owners vs renters, weather, insurance premiums and so much more.


The premier source for comprehensive city data for over 30 years.

© Best Places. All rights reserved.