2026 Compare Cities People:
Allen, TX vs Flat Rock, NC

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Highlights
- Flat Rock is 0% more densely populated than Allen.
- People are 20.4% more likely to be married in Flat Rock.
- The Median Age is 25.4 years older in Flat Rock.
 Allen, TXFlat Rock, NCUnited States
 Population  Unlock3,460329,725,481
 Female Population49.7%  Unlock50.5%
 Male Population50.3%  Unlock49.5%
 Median Age  Unlock63.138.4
 space3
 Population - 201084,923  Unlock309,327,143
 Population - 2000  Unlock2,565285,036,114
 Population - 199018,309  Unlock251,960,433
 Pop. 2000 to Now  Unlock32.9%15.6%
 Pop. 1990 to Now497.4%  Unlock30.8%
 space4
 Population Density  Unlock427.193.4
 Land Area26.4  Unlock3,531,905.4
 Water Area  Unlock0.1264,836.8
 space
 Est. Total Population By Age
 Allen, TXFlat Rock, NCUnited States
 Age 0 to 45.5%  Unlock5.9%
 Age 5 to 9  Unlock2.9%6.1%
 Age 10 to 148.6%  Unlock6.6%
 Age 15 to 17  Unlock0.8%3.9%
 Age 18 to 203.6%  Unlock4.0%
 Age 21 to 24  Unlock1.6%5.2%
 Age 25 to 3411.5%  Unlock13.8%
 Age 35 to 44  Unlock6.3%12.9%
 Age 45 to 5417.2%  Unlock12.6%
 Age 55 to 59  Unlock9.4%6.7%
 Age 60 to 644.6%  Unlock6.3%
 Age 65 to 74  Unlock27.6%9.6%
 Age 75 to 842.7%  Unlock4.5%
 Age 85 and over  Unlock3.3%1.9%
 space1
 Race
 Allen, TXFlat Rock, NCUnited States
 White54.6%  Unlock59.4%
 Black  Unlock0.0%12.2%
 Asian19.1%  Unlock5.6%
 Native American  Unlock0.0%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races4.8%  Unlock3.2%
 Hispanic  Unlock5.2%18.4%
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 Marriage & Family
 Allen, TXFlat Rock, NCUnited States
 Married Population60.5%  Unlock49.8%
     Currently Married  Unlock70.8%48.0%
 Married but Separated0.4%  Unlock1.8%
 Single Population  Unlock27.1%50.2%
 Never Married26.8%  Unlock33.8%
 Divorced  Unlock10.6%10.8%
 Widowed3.5%  Unlock5.6%
 space5
 Household Size  Unlock2.072.60
 Households33,786  Unlock124,010,992
 Family Households  Unlock1,14080,755,759
     Married couple, w/children48.7%  Unlock30.5%
     Married couple, no children  Unlock85.8%42.9%
 Non Family Households7,144  Unlock43,255,233
     Single householder, w/children  Unlock0.6%15.8%
     Single householder, no children6.3%  Unlock10.8%
Reviews for Allen    14 Reviews

Over 9 years ago

Originally from Dallas, we moved to Allen 2013. We love the schools, my kids are getting a great education. My daughter was tested in the gifted program as soon as we  More

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Over 9 years ago

Allen is quite possibly the best city I've ever had the privilege of visiting. Everyone you meet is courteous, helpful, and respectable. The town fully supports one  More

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Over 10 years ago

We are planning a move to Allen, Texas and would like to know how many months out of the year are warm enough to swim? Getting ready to make an offer on a home and  More

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Reviews for Flat Rock    1 Reviews

Over 10 years ago

I noticed that the population for this Flat Rock in the North has declined by 30%. Can anyone explain this. We are planning on moving to a warmer climate than the North  More

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