2025 Compare Cities People:
Round Rock, TX vs Plainfield, IN

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Highlights
- Plainfield is 0% more densely populated than Round Rock.
- People are 2.4% less likely to be married in Plainfield.
- The Median Age is 2.5 years older in Plainfield.
 Round Rock, TXPlainfield, INUnited States
 Population  Unlock34,311329,725,481
 Female Population50.8%  Unlock50.5%
 Male Population49.2%  Unlock49.5%
 Median Age  Unlock38.138.4
 space3
 Population - 2010100,774  Unlock309,327,143
 Population - 2000  Unlock18,396285,036,114
 Population - 199030,923  Unlock251,960,433
 Pop. 2000 to Now  Unlock97.2%15.6%
 Pop. 1990 to Now344.9%  Unlock30.8%
 space4
 Population Density  Unlock1,361.293.4
 Land Area36.1  Unlock3,531,905.4
 Water Area  Unlock0.1264,836.8
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 Est. Total Population By Age
 Round Rock, TXPlainfield, INUnited States
 Age 0 to 45.9%  Unlock5.9%
 Age 5 to 9  Unlock7.7%6.1%
 Age 10 to 147.8%  Unlock6.6%
 Age 15 to 17  Unlock4.8%3.9%
 Age 18 to 203.5%  Unlock4.0%
 Age 21 to 24  Unlock5.8%5.2%
 Age 25 to 3413.9%  Unlock13.8%
 Age 35 to 44  Unlock14.4%12.9%
 Age 45 to 5414.2%  Unlock12.6%
 Age 55 to 59  Unlock6.8%6.7%
 Age 60 to 644.7%  Unlock6.3%
 Age 65 to 74  Unlock8.2%9.6%
 Age 75 to 841.9%  Unlock4.5%
 Age 85 and over  Unlock1.5%1.9%
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 Race
 Round Rock, TXPlainfield, INUnited States
 White50.5%  Unlock59.4%
 Black  Unlock7.8%12.2%
 Asian6.9%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.2%  Unlock0.2%
 Other  Unlock0.7%0.4%
 Two or More Races3.5%  Unlock3.2%
 Hispanic  Unlock5.8%18.4%
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 Marriage & Family
 Round Rock, TXPlainfield, INUnited States
 Married Population52.7%  Unlock49.8%
     Currently Married  Unlock50.4%48.0%
 Married but Separated1.5%  Unlock1.8%
 Single Population  Unlock48.6%50.2%
 Never Married31.8%  Unlock33.8%
 Divorced  Unlock12.9%10.8%
 Widowed4.0%  Unlock5.6%
 space5
 Household Size  Unlock2.572.60
 Households43,705  Unlock124,010,992
 Family Households  Unlock8,68780,755,759
     Married couple, w/children42.0%  Unlock30.5%
     Married couple, no children  Unlock40.7%42.9%
 Non Family Households12,976  Unlock43,255,233
     Single householder, w/children  Unlock15.2%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 Plainfield    3 Reviews

I've lived in Plainfield 3 years now and have lived in the Indianapolis metro area since 1998. Here are the major pluses I found with this town. - Pedestrian and  More

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Over 8 years ago

I moved my family (husband and kids) back to IN several years ago to be closer to family. After 6 (7? - I've lost track) years, we are ready to move on. We chose  More

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Over 19 years ago

I moved to Plainfield several years ago, and am really impressed by the focus on families, recreation, and values. The town has built a recreation complex that includes  More

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