2025 Compare Cities People:
Round Rock, TX vs Pierre, SD

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Highlights
- Pierre is 0% more densely populated than Round Rock.
- People are 9.6% less likely to be married in Pierre.
- The Median Age is 3.8 years older in Pierre.
 Round Rock, TXPierre, SDUnited States
 Population  Unlock14,126329,725,481
 Female Population50.8%  Unlock50.5%
 Male Population49.2%  Unlock49.5%
 Median Age  Unlock39.438.4
 space3
 Population - 2010100,774  Unlock309,327,143
 Population - 2000  Unlock13,876285,036,114
 Population - 199030,923  Unlock251,960,433
 Pop. 2000 to Now  Unlock-1.2%15.6%
 Pop. 1990 to Now344.9%  Unlock30.8%
 space4
 Population Density  Unlock1,084.493.4
 Land Area36.1  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Round Rock, TXPierre, SDUnited States
 Age 0 to 45.9%  Unlock5.9%
 Age 5 to 9  Unlock7.2%6.1%
 Age 10 to 147.8%  Unlock6.6%
 Age 15 to 17  Unlock3.5%3.9%
 Age 18 to 203.5%  Unlock4.0%
 Age 21 to 24  Unlock4.5%5.2%
 Age 25 to 3413.9%  Unlock13.8%
 Age 35 to 44  Unlock14.6%12.9%
 Age 45 to 5414.2%  Unlock12.6%
 Age 55 to 59  Unlock5.4%6.7%
 Age 60 to 644.7%  Unlock6.3%
 Age 65 to 74  Unlock9.4%9.6%
 Age 75 to 841.9%  Unlock4.5%
 Age 85 and over  Unlock1.9%1.9%
 space1
 Race
 Round Rock, TXPierre, SDUnited States
 White50.5%  Unlock59.4%
 Black  Unlock0.1%12.2%
 Asian6.9%  Unlock5.6%
 Native American  Unlock9.8%0.6%
 Hawaiian, Pacific Islander0.2%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races3.5%  Unlock3.2%
 Hispanic  Unlock3.8%18.4%
 space2
 Marriage & Family
 Round Rock, TXPierre, SDUnited States
 Married Population52.7%  Unlock49.8%
     Currently Married  Unlock46.5%48.0%
 Married but Separated1.5%  Unlock1.8%
 Single Population  Unlock52.4%50.2%
 Never Married31.8%  Unlock33.8%
 Divorced  Unlock16.3%10.8%
 Widowed4.0%  Unlock5.6%
 space5
 Household Size  Unlock2.122.60
 Households43,705  Unlock124,010,992
 Family Households  Unlock3,63780,755,759
     Married couple, w/children42.0%  Unlock30.5%
     Married couple, no children  Unlock46.9%42.9%
 Non Family Households12,976  Unlock43,255,233
     Single householder, w/children  Unlock24.3%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 Pierre    4 Reviews

Since coming here, I have gone through cabin fever several times. The State of South Dakota capitol is located here and has stressed it's need to lure professionals to  More

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I love Pierre. It is simply gorgeous in all seasons. In summer I can take quiet, late night walks in the cooler hours without fear. There are quite a few small  More

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Over 16 years ago

Pierre is safe and great for kids, but has no restaurants or activities to do. The town is operated by a few wealthy families that keep large good paying comapanies out.  More

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