2025 Compare Cities People:
Round Rock, TX vs Elgin, IL

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Highlights
- Elgin is 0% more densely populated than Round Rock.
- People are 1.2% less likely to be married in Elgin.
- The Median Age is 0.6 years younger in Elgin.
 Round Rock, TXElgin, ILUnited States
 Population  Unlock114,156329,725,481
 Female Population50.8%  Unlock50.5%
 Male Population49.2%  Unlock49.5%
 Median Age  Unlock3538.4
 space3
 Population - 2010100,774  Unlock309,327,143
 Population - 2000  Unlock94,487285,036,114
 Population - 199030,923  Unlock251,960,433
 Pop. 2000 to Now  Unlock16.6%15.6%
 Pop. 1990 to Now344.9%  Unlock30.8%
 space4
 Population Density  Unlock3,044.193.4
 Land Area36.1  Unlock3,531,905.4
 Water Area  Unlock0.6264,836.8
 space
 Est. Total Population By Age
 Round Rock, TXElgin, ILUnited States
 Age 0 to 45.9%  Unlock5.9%
 Age 5 to 9  Unlock6.8%6.1%
 Age 10 to 147.8%  Unlock6.6%
 Age 15 to 17  Unlock4.9%3.9%
 Age 18 to 203.5%  Unlock4.0%
 Age 21 to 24  Unlock5.3%5.2%
 Age 25 to 3413.9%  Unlock13.8%
 Age 35 to 44  Unlock12.9%12.9%
 Age 45 to 5414.2%  Unlock12.6%
 Age 55 to 59  Unlock6.7%6.7%
 Age 60 to 644.7%  Unlock6.3%
 Age 65 to 74  Unlock7.3%9.6%
 Age 75 to 841.9%  Unlock4.5%
 Age 85 and over  Unlock1.1%1.9%
 space1
 Race
 Round Rock, TXElgin, ILUnited States
 White50.5%  Unlock59.4%
 Black  Unlock5.0%12.2%
 Asian6.9%  Unlock5.6%
 Native American  Unlock0.0%0.6%
 Hawaiian, Pacific Islander0.2%  Unlock0.2%
 Other  Unlock0.6%0.4%
 Two or More Races3.5%  Unlock3.2%
 Hispanic  Unlock47.4%18.4%
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 Marriage & Family
 Round Rock, TXElgin, ILUnited States
 Married Population52.7%  Unlock49.8%
     Currently Married  Unlock50.0%48.0%
 Married but Separated1.5%  Unlock1.8%
 Single Population  Unlock48.0%50.2%
 Never Married31.8%  Unlock33.8%
 Divorced  Unlock9.3%10.8%
 Widowed4.0%  Unlock5.6%
 space5
 Household Size  Unlock2.942.60
 Households43,705  Unlock124,010,992
 Family Households  Unlock27,37080,755,759
     Married couple, w/children42.0%  Unlock30.5%
     Married couple, no children  Unlock37.0%42.9%
 Non Family Households12,976  Unlock43,255,233
     Single householder, w/children  Unlock16.0%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 Elgin    9 Reviews

When I first moved to Elgin 2 years ago I did not like it. I lived in a mobile home park near the river and highway 90 in a senior community that over prices it's lot  More

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Hi, as a way of updating the post for Elgin and providing a rebuttal for some of the negative reviews, I've decided to post on this board. I've lived in Elgin since  More

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Over 15 years ago

I have lived in Elgin my whole life and it is very sad to read these comments about my town.... I'm a senior at South Elgin High School and I will be graduating this  More

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