2025 Compare Cities People:
Allentown, PA vs Decatur, GA

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Highlights
- Decatur is 0% more densely populated than Allentown.
- People are 51.3% more likely to be married in Decatur.
- The Median Age is 6.7 years older in Decatur.
 Allentown, PADecatur, GAUnited States
 Population  Unlock24,334329,725,481
 Female Population51.2%  Unlock50.5%
 Male Population48.8%  Unlock49.5%
 Median Age  Unlock38.638.4
 space3
 Population - 2010118,040  Unlock309,327,143
 Population - 2000  Unlock18,147285,036,114
 Population - 1990105,090  Unlock251,960,433
 Pop. 2000 to Now  Unlock41.4%15.6%
 Pop. 1990 to Now15.6%  Unlock30.8%
 space4
 Population Density  Unlock5,485.693.4
 Land Area17.5  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Allentown, PADecatur, GAUnited States
 Age 0 to 47.7%  Unlock5.9%
 Age 5 to 9  Unlock10.7%6.1%
 Age 10 to 147.4%  Unlock6.6%
 Age 15 to 17  Unlock4.4%3.9%
 Age 18 to 205.8%  Unlock4.0%
 Age 21 to 24  Unlock2.4%5.2%
 Age 25 to 3416.3%  Unlock13.8%
 Age 35 to 44  Unlock15.3%12.9%
 Age 45 to 5410.7%  Unlock12.6%
 Age 55 to 59  Unlock6.5%6.7%
 Age 60 to 645.0%  Unlock6.3%
 Age 65 to 74  Unlock6.9%9.6%
 Age 75 to 843.3%  Unlock4.5%
 Age 85 and over  Unlock1.6%1.9%
 space1
 Race
 Allentown, PADecatur, GAUnited States
 White29.9%  Unlock59.4%
 Black  Unlock15.6%12.2%
 Asian3.0%  Unlock5.6%
 Native American  Unlock0.4%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races1.7%  Unlock3.2%
 Hispanic  Unlock6.9%18.4%
 space2
 Marriage & Family
 Allentown, PADecatur, GAUnited States
 Married Population38.5%  Unlock49.8%
     Currently Married  Unlock56.7%48.0%
 Married but Separated3.9%  Unlock1.8%
 Single Population  Unlock41.7%50.2%
 Never Married46.7%  Unlock33.8%
 Divorced  Unlock9.6%10.8%
 Widowed5.0%  Unlock5.6%
 space5
 Household Size  Unlock2.642.60
 Households45,195  Unlock124,010,992
 Family Households  Unlock5,84980,755,759
     Married couple, w/children25.0%  Unlock30.5%
     Married couple, no children  Unlock31.0%42.9%
 Non Family Households17,255  Unlock43,255,233
     Single householder, w/children  Unlock12.1%15.8%
     Single householder, no children14.6%  Unlock10.8%
Reviews for Allentown    25 Reviews

Winter in Allentown is alright, mild temperatures, there isn't much snow but there are some nearby ski resorts with artificial snow. In the summer there are some fun  More

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do you like cold and snow? Allentown may not be the coldest place in the country but it gets very cold and the winter feels endless...arctic blast after another and  More

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Over 10 years ago

This is a beautiful place, kept clean by weekly street sweeping. A multitude of parks exist including the exceptional Rose Garden and sports fields, and people use them  More

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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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