2025 Compare Cities People:
Round Rock, TX vs Vallejo, CA

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Highlights
- Vallejo is 0% more densely populated than Round Rock.
- People are 11.4% less likely to be married in Vallejo.
- The Median Age is 4.2 years older in Vallejo.
 Round Rock, TXVallejo, CAUnited States
 Population  Unlock125,350329,725,481
 Female Population50.8%  Unlock50.5%
 Male Population49.2%  Unlock49.5%
 Median Age  Unlock39.838.4
 space3
 Population - 2010100,774  Unlock309,327,143
 Population - 2000  Unlock116,760285,036,114
 Population - 199030,923  Unlock251,960,433
 Pop. 2000 to Now  Unlock3.4%15.6%
 Pop. 1990 to Now344.9%  Unlock30.8%
 space4
 Population Density  Unlock4,084.193.4
 Land Area36.1  Unlock3,531,905.4
 Water Area  Unlock18.9264,836.8
 space
 Est. Total Population By Age
 Round Rock, TXVallejo, CAUnited States
 Age 0 to 45.9%  Unlock5.9%
 Age 5 to 9  Unlock5.9%6.1%
 Age 10 to 147.8%  Unlock6.6%
 Age 15 to 17  Unlock3.6%3.9%
 Age 18 to 203.5%  Unlock4.0%
 Age 21 to 24  Unlock5.4%5.2%
 Age 25 to 3413.9%  Unlock13.8%
 Age 35 to 44  Unlock13.5%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  Unlock10.4%9.6%
 Age 75 to 841.9%  Unlock4.5%
 Age 85 and over  Unlock1.7%1.9%
 space1
 Race
 Round Rock, TXVallejo, CAUnited States
 White50.5%  Unlock59.4%
 Black  Unlock17.5%12.2%
 Asian6.9%  Unlock5.6%
 Native American  Unlock0.2%0.6%
 Hawaiian, Pacific Islander0.2%  Unlock0.2%
 Other  Unlock1.2%0.4%
 Two or More Races3.5%  Unlock3.2%
 Hispanic  Unlock28.8%18.4%
 space2
 Marriage & Family
 Round Rock, TXVallejo, CAUnited States
 Married Population52.7%  Unlock49.8%
     Currently Married  Unlock44.5%48.0%
 Married but Separated1.5%  Unlock1.8%
 Single Population  Unlock53.3%50.2%
 Never Married31.8%  Unlock33.8%
 Divorced  Unlock11.2%10.8%
 Widowed4.0%  Unlock5.6%
 space5
 Household Size  Unlock2.822.60
 Households43,705  Unlock124,010,992
 Family Households  Unlock29,56180,755,759
     Married couple, w/children42.0%  Unlock30.5%
     Married couple, no children  Unlock38.5%42.9%
 Non Family Households12,976  Unlock43,255,233
     Single householder, w/children  Unlock20.1%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 Vallejo    32 Reviews

Over 5 years ago

If you move to Vallejo, you will quickly realize that you're paying a lot of money to live in well-polished squalor. I moved to Vallejo in mid-2008 just as the city  More

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Over 7 years ago

I would love to live in a place where there are not fireworks all year round or gunshots every night. Police are understaffed and overworked and this is coming from a  More

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Over 7 years ago

I've lived in Vallejo for 5 years I moved here from Alameda California where I spent about 3 years and before that was in Seattle for 18 years. People said to  More

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