2025 Compare Cities People:
Mountain Brook, AL vs Kennesaw, GA

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Highlights
- Kennesaw is 0% more densely populated than Mountain Brook.
- People are 28.5% less likely to be married in Kennesaw.
- The Median Age is 6.3 years younger in Kennesaw.
 Mountain Brook, ALKennesaw, GAUnited States
 Population  Unlock33,036329,725,481
 Female Population51.6%  Unlock50.5%
 Male Population48.4%  Unlock49.5%
 Median Age  Unlock35.638.4
 space3
 Population - 201020,316  Unlock309,327,143
 Population - 2000  Unlock21,675285,036,114
 Population - 199019,810  Unlock251,960,433
 Pop. 2000 to Now  Unlock60.2%15.6%
 Pop. 1990 to Now1.1%  Unlock30.8%
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 Population Density  Unlock3,437.793.4
 Land Area12.8  Unlock3,531,905.4
 Water Area  Unlock0.1264,836.8
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 Est. Total Population By Age
 Mountain Brook, ALKennesaw, GAUnited States
 Age 0 to 48.3%  Unlock5.9%
 Age 5 to 9  Unlock5.4%6.1%
 Age 10 to 147.5%  Unlock6.6%
 Age 15 to 17  Unlock4.4%3.9%
 Age 18 to 203.0%  Unlock4.0%
 Age 21 to 24  Unlock6.7%5.2%
 Age 25 to 3410.3%  Unlock13.8%
 Age 35 to 44  Unlock15.1%12.9%
 Age 45 to 5416.0%  Unlock12.6%
 Age 55 to 59  Unlock5.5%6.7%
 Age 60 to 647.0%  Unlock6.3%
 Age 65 to 74  Unlock7.0%9.6%
 Age 75 to 843.1%  Unlock4.5%
 Age 85 and over  Unlock1.2%1.9%
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 Race
 Mountain Brook, ALKennesaw, GAUnited States
 White97.7%  Unlock59.4%
 Black  Unlock20.3%12.2%
 Asian1.0%  Unlock5.6%
 Native American  Unlock0.0%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.9%0.4%
 Two or More Races0.5%  Unlock3.2%
 Hispanic  Unlock14.9%18.4%
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 Marriage & Family
 Mountain Brook, ALKennesaw, GAUnited States
 Married Population70.0%  Unlock49.8%
     Currently Married  Unlock49.2%48.0%
 Married but Separated0.1%  Unlock1.8%
 Single Population  Unlock50.0%50.2%
 Never Married21.5%  Unlock33.8%
 Divorced  Unlock12.7%10.8%
 Widowed4.0%  Unlock5.6%
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 Household Size  Unlock2.572.60
 Households8,365  Unlock124,010,992
 Family Households  Unlock8,45980,755,759
     Married couple, w/children48.8%  Unlock30.5%
     Married couple, no children  Unlock39.2%42.9%
 Non Family Households2,050  Unlock43,255,233
     Single householder, w/children  Unlock14.0%15.8%
     Single householder, no children3.2%  Unlock10.8%
Reviews for Mountain Brook    1 Reviews

Over 18 years ago

Life's good in Mountain Brook! My father was in a hospital for surgery in Birmingham. I got lost and found myself wandering through gorgeous, wooded Montain Brook. Very  More

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Reviews for Kennesaw    9 Reviews

Over 6 years ago

Lived here for 15 years. Lived in Colorado and Missouri also and spent a lot of time in Southern California. I can tell you this place is terrible! Summers are long,  More

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Over 7 years ago

Warm autumn and always something to do no matter what  More

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Kennesaw - Here's a bit of our background to help in your assessment. We moved to GA from southern CA. I've lived in Kennesaw for 8yrs. We are a multicultural family  More

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Start Your Review of Kennesaw


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