2025 Compare Cities People:
Stony Brook, NY vs Chesterfield, MO

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Highlights
- Chesterfield is 0% more densely populated than Stony Brook.
- People are 2.6% more likely to be married in Chesterfield.
- The Median Age is 0.9 years older in Chesterfield.
 Stony Brook, NYChesterfield, MOUnited States
 Population  Unlock49,675329,725,481
 Female Population46.7%  Unlock50.5%
 Male Population53.4%  Unlock49.5%
 Median Age  Unlock46.438.4
 space3
 Population - 201013,658  Unlock309,327,143
 Population - 2000  Unlock46,802285,036,114
 Population - 199013,726  Unlock251,960,433
 Pop. 2000 to Now  Unlock1.6%15.6%
 Pop. 1990 to Now-4.2%  Unlock30.8%
 space4
 Population Density  Unlock1,559.593.4
 Land Area5.8  Unlock3,531,905.4
 Water Area  Unlock1.8264,836.8
 space
 Est. Total Population By Age
 Stony Brook, NYChesterfield, MOUnited States
 Age 0 to 45.2%  Unlock5.9%
 Age 5 to 9  Unlock5.3%6.1%
 Age 10 to 146.7%  Unlock6.6%
 Age 15 to 17  Unlock4.8%3.9%
 Age 18 to 202.9%  Unlock4.0%
 Age 21 to 24  Unlock4.2%5.2%
 Age 25 to 3410.0%  Unlock13.8%
 Age 35 to 44  Unlock11.9%12.9%
 Age 45 to 5415.8%  Unlock12.6%
 Age 55 to 59  Unlock7.0%6.7%
 Age 60 to 645.8%  Unlock6.3%
 Age 65 to 74  Unlock12.5%9.6%
 Age 75 to 846.1%  Unlock4.5%
 Age 85 and over  Unlock3.1%1.9%
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 Race
 Stony Brook, NYChesterfield, MOUnited States
 White79.3%  Unlock59.4%
 Black  Unlock3.5%12.2%
 Asian12.4%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.2%0.4%
 Two or More Races0.9%  Unlock3.2%
 Hispanic  Unlock2.9%18.4%
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 Marriage & Family
 Stony Brook, NYChesterfield, MOUnited States
 Married Population62.5%  Unlock49.8%
     Currently Married  Unlock63.5%48.0%
 Married but Separated1.9%  Unlock1.8%
 Single Population  Unlock35.9%50.2%
 Never Married26.4%  Unlock33.8%
 Divorced  Unlock7.7%10.8%
 Widowed4.9%  Unlock5.6%
 space5
 Household Size  Unlock2.412.60
 Households4,335  Unlock124,010,992
 Family Households  Unlock14,19780,755,759
     Married couple, w/children38.7%  Unlock30.5%
     Married couple, no children  Unlock52.9%42.9%
 Non Family Households1,059  Unlock43,255,233
     Single householder, w/children  Unlock6.5%15.8%
     Single householder, no children7.5%  Unlock10.8%
Reviews for Stony Brook    3 Reviews

PROS: Close to the water, very picturesque, hilly and not flat like much of Long Island. High quality of life, low crime rate, clean, hometown feeling. Community  More

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Over 19 years ago

Peaceful, execellent place to  More

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Over 19 years ago

INNDIAN STUDENTS MAY PLEASE CONTACT ME.  More

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Start Your Review of Stony Brook

Reviews for Chesterfield    7 Reviews

I've lived in St. Louis for roughly ten years and I grew up in the surrounding area. I do not recommend St. Louis to live for two reasons: crime and the weather. A lot  More

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Over 17 years ago

The climate in Chesterfield is moderate winters, hot humid summers. The best season is spring and the worst season is winter. The worst problem with the climate in  More

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Over 17 years ago

The good things about Chesterfield are relatively inexpensive cost combined with many things to do in the area and proximity to an airport. Unlike many areas growing  More

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