2025 Compare Cities People:
Decatur, GA vs Quincy, MA

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Highlights
- Quincy is 0% more densely populated than Decatur.
- People are 19.6% less likely to be married in Quincy.
- The Median Age is 0.3 years younger in Quincy.
 Decatur, GAQuincy, MAUnited States
 Population  Unlock100,544329,725,481
 Female Population52.6%  Unlock50.5%
 Male Population47.4%  Unlock49.5%
 Median Age  Unlock38.338.4
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 Population - 201019,700  Unlock309,327,143
 Population - 2000  Unlock88,025285,036,114
 Population - 199017,336  Unlock251,960,433
 Pop. 2000 to Now  Unlock7.3%15.6%
 Pop. 1990 to Now48.0%  Unlock30.8%
 space4
 Population Density  Unlock6,067.893.4
 Land Area4.4  Unlock3,531,905.4
 Water Area  Unlock10.3264,836.8
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 Est. Total Population By Age
 Decatur, GAQuincy, MAUnited States
 Age 0 to 46.9%  Unlock5.9%
 Age 5 to 9  Unlock3.8%6.1%
 Age 10 to 1410.2%  Unlock6.6%
 Age 15 to 17  Unlock2.0%3.9%
 Age 18 to 203.3%  Unlock4.0%
 Age 21 to 24  Unlock5.4%5.2%
 Age 25 to 347.6%  Unlock13.8%
 Age 35 to 44  Unlock15.1%12.9%
 Age 45 to 5416.0%  Unlock12.6%
 Age 55 to 59  Unlock6.8%6.7%
 Age 60 to 645.3%  Unlock6.3%
 Age 65 to 74  Unlock9.9%9.6%
 Age 75 to 843.0%  Unlock4.5%
 Age 85 and over  Unlock2.8%1.9%
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 Race
 Decatur, GAQuincy, MAUnited States
 White66.9%  Unlock59.4%
 Black  Unlock5.8%12.2%
 Asian3.9%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.5%0.4%
 Two or More Races6.5%  Unlock3.2%
 Hispanic  Unlock4.6%18.4%
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 Marriage & Family
 Decatur, GAQuincy, MAUnited States
 Married Population58.3%  Unlock49.8%
     Currently Married  Unlock45.1%48.0%
 Married but Separated1.6%  Unlock1.8%
 Single Population  Unlock53.2%50.2%
 Never Married27.6%  Unlock33.8%
 Divorced  Unlock8.4%10.8%
 Widowed4.6%  Unlock5.6%
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 Household Size  Unlock2.232.60
 Households8,906  Unlock124,010,992
 Family Households  Unlock23,02280,755,759
     Married couple, w/children52.8%  Unlock30.5%
     Married couple, no children  Unlock44.5%42.9%
 Non Family Households3,057  Unlock43,255,233
     Single householder, w/children  Unlock11.1%15.8%
     Single householder, no children4.2%  Unlock10.8%
Reviews for Decatur    9 Reviews

I have lived in this city for over a year. Even though the area I live in is quiet and the neighbors are nice, the crime that happens around my area is terrible. It  More

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Over 14 years ago

Depending on where you live in Decatur, you will have a different view of the city. Here in Georgia, you have the peculiar situation of having both a city of Decatur and  More

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Over 15 years ago

I am currently living in Memphis, Tn. I am considering moving to Georgia! How is the job market there, and which cities do you recommend to consider buying a  More

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Reviews for Quincy    7 Reviews

Where to start? The principal shouts rude things at parents and students and she often lies about phantom school rules. PTO members have quit over this person. Bullying  More

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Over 11 years ago

Quincy is a seaside community and has an approximate population of 90,000 people. Settled by Myles Standish and Captain Wollaston and established as a township in  More

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Over 15 years ago

Not a very bike friendly city but if you are willing to driver there are biking spots north, west and south of here. Lots and lots of Chinese food places but we have  More

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