2025 Compare Cities People:
Killingly, CT vs St. Marys, PA

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Highlights
- St. Marys is 0% more densely populated than Killingly.
- People are 4.2% more likely to be married in St. Marys.
- The Median Age is 7.4 years older in St. Marys.
 Killingly, CTSt. Marys, PAUnited States
 Population  Unlock12,771329,725,481
 Female Population52.9%  Unlock50.5%
 Male Population47.1%  Unlock49.5%
 Median Age  Unlock49.638.4
 space3
 Population - 201017,383  Unlock309,327,143
 Population - 2000  Unlock14,502285,036,114
 Population - 199015,889  Unlock251,960,433
 Pop. 2000 to Now  Unlock-16.2%15.6%
 Pop. 1990 to Now8.9%  Unlock30.8%
 space4
 Population Density  Unlock128.693.4
 Land Area48.4  Unlock3,531,905.4
 Water Area  Unlock0.2264,836.8
 space
 Est. Total Population By Age
 Killingly, CTSt. Marys, PAUnited States
 Age 0 to 44.8%  Unlock5.9%
 Age 5 to 9  Unlock4.8%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  Unlock3.3%5.2%
 Age 25 to 3411.9%  Unlock13.8%
 Age 35 to 44  Unlock9.9%12.9%
 Age 45 to 5414.3%  Unlock12.6%
 Age 55 to 59  Unlock9.0%6.7%
 Age 60 to 647.3%  Unlock6.3%
 Age 65 to 74  Unlock13.8%9.6%
 Age 75 to 844.9%  Unlock4.5%
 Age 85 and over  Unlock3.2%1.9%
 space1
 Race
 Killingly, CTSt. Marys, PAUnited States
 White88.6%  Unlock59.4%
 Black  Unlock0.4%12.2%
 Asian0.8%  Unlock5.6%
 Native American  Unlock0.0%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races3.2%  Unlock3.2%
 Hispanic  Unlock1.1%18.4%
 space2
 Marriage & Family
 Killingly, CTSt. Marys, PAUnited States
 Married Population47.2%  Unlock49.8%
     Currently Married  Unlock48.5%48.0%
 Married but Separated2.1%  Unlock1.8%
 Single Population  Unlock50.8%50.2%
 Never Married30.7%  Unlock33.8%
 Divorced  Unlock12.4%10.8%
 Widowed7.8%  Unlock5.6%
 space5
 Household Size  Unlock2.192.60
 Households7,099  Unlock124,010,992
 Family Households  Unlock3,37080,755,759
     Married couple, w/children19.6%  Unlock30.5%
     Married couple, no children  Unlock59.2%42.9%
 Non Family Households2,636  Unlock43,255,233
     Single householder, w/children  Unlock15.8%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

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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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Reviews for St. Marys    4 Reviews

Over 12 years ago

The population continues to decline in St. Marys. The Census Bureau came out with their latest numbers and the population continues to decline. In 2011 it was at  More

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Over 12 years ago

This place is full of nothing but old people and rednecks. They have no idea what the rest of the world is like because they are very isolated geographically and  More

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St. Marys, and the whole Elk County area are a textbook example of the term "Brain Drain." Ever since the mid to late 90's, most of the youth that went away to college  More

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