2026 Compare Cities People:
Round Rock, TX vs Cary, NC

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Highlights
- Cary is 0% more densely populated than Round Rock.
- People are 18.6% more likely to be married in Cary.
- The Median Age is 3.5 years older in Cary.
 Round Rock, TXCary, NCUnited States
 Population  Unlock171,603329,725,481
 Female Population50.8%  Unlock50.5%
 Male Population49.2%  Unlock49.5%
 Median Age  Unlock39.138.4
 space3
 Population - 2010100,774  Unlock309,327,143
 Population - 2000  Unlock94,536285,036,114
 Population - 199030,923  Unlock251,960,433
 Pop. 2000 to Now  Unlock83.6%15.6%
 Pop. 1990 to Now344.9%  Unlock30.8%
 space4
 Population Density  Unlock2,995.293.4
 Land Area36.1  Unlock3,531,905.4
 Water Area  Unlock1.1264,836.8
 space
 Est. Total Population By Age
 Round Rock, TXCary, NCUnited States
 Age 0 to 45.9%  Unlock5.9%
 Age 5 to 9  Unlock7.3%6.1%
 Age 10 to 147.8%  Unlock6.6%
 Age 15 to 17  Unlock4.7%3.9%
 Age 18 to 203.5%  Unlock4.0%
 Age 21 to 24  Unlock4.0%5.2%
 Age 25 to 3413.9%  Unlock13.8%
 Age 35 to 44  Unlock15.6%12.9%
 Age 45 to 5414.2%  Unlock12.6%
 Age 55 to 59  Unlock6.5%6.7%
 Age 60 to 644.7%  Unlock6.3%
 Age 65 to 74  Unlock7.7%9.6%
 Age 75 to 841.9%  Unlock4.5%
 Age 85 and over  Unlock1.1%1.9%
 space1
 Race
 Round Rock, TXCary, NCUnited States
 White50.5%  Unlock59.4%
 Black  Unlock7.7%12.2%
 Asian6.9%  Unlock5.6%
 Native American  Unlock0.2%0.6%
 Hawaiian, Pacific Islander0.2%  Unlock0.2%
 Other  Unlock0.6%0.4%
 Two or More Races3.5%  Unlock3.2%
 Hispanic  Unlock8.3%18.4%
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 Marriage & Family
 Round Rock, TXCary, NCUnited States
 Married Population52.7%  Unlock49.8%
     Currently Married  Unlock60.7%48.0%
 Married but Separated1.5%  Unlock1.8%
 Single Population  Unlock37.5%50.2%
 Never Married31.8%  Unlock33.8%
 Divorced  Unlock8.0%10.8%
 Widowed4.0%  Unlock5.6%
 space5
 Household Size  Unlock2.662.60
 Households43,705  Unlock124,010,992
 Family Households  Unlock46,51180,755,759
     Married couple, w/children42.0%  Unlock30.5%
     Married couple, no children  Unlock41.9%42.9%
 Non Family Households12,976  Unlock43,255,233
     Single householder, w/children  Unlock10.4%15.8%
     Single householder, no children10.3%  Unlock10.8%
Reviews for Round Rock    28 Reviews

I plan on relocating from Amarillo to Round Rock or one of the suburbs north of Austin with my wife and kids. I would like to know what people can tell me about the job  More

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Round Rock has a booming real estate market. It is one of the fastest growing communities in America. If you need more info about home buying in Round Rock, or anywhere  More

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We moved from Southern CA, we first lived at beach for many years in SD, then high desert (Hesperia). BEST MOVE I'VE EVER MADE IN MY LIFE!! The weather is great, the  More

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Reviews for Cary    63 Reviews

Cary is up-and-coming “cool.” The downtown is revitalized and growing. The town takes urban planning very seriously. The home prices have definitely spiked in the last  More

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Over 9 years ago

I've lived in NY, CT, MA, and in Miami FL. Now here in Cary NC for the past 10 years. For what I want and need at this phase of my life, I really like it here! All the  More

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Over 9 years ago

As a Real Estate Agent, I consider Cary the most central location in the Triangle, it basically takes you twenty minutes to get to Chapel Hill, Carrboro, Hillsborough,   More

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