2025 Compare Cities People:
Newcastle, CA vs Vacaville, CA

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Highlights
- Vacaville is 0% more densely populated than Newcastle.
- People are 14.0% more likely to be married in Vacaville.
- The Median Age is 3.1 years younger in Vacaville.
 Newcastle, CAVacaville, CAUnited States
 Population  Unlock102,256329,725,481
 Female Population50.9%  Unlock50.5%
 Male Population49.1%  Unlock49.5%
 Median Age  Unlock37.838.4
 space3
 Population - 20101,116  Unlock309,327,143
 Population - 2000  Unlock88,625285,036,114
 Population - 19901,048  Unlock251,960,433
 Pop. 2000 to Now  Unlock14.3%15.6%
 Pop. 1990 to Now30.1%  Unlock30.8%
 space4
 Population Density  Unlock3,499.493.4
 Land Area2.4  Unlock3,531,905.4
 Water Area  Unlock0.2264,836.8
 space
 Est. Total Population By Age
 Newcastle, CAVacaville, CAUnited States
 Age 0 to 42.6%  Unlock5.9%
 Age 5 to 9  Unlock6.7%6.1%
 Age 10 to 148.9%  Unlock6.6%
 Age 15 to 17  Unlock3.6%3.9%
 Age 18 to 200.5%  Unlock4.0%
 Age 21 to 24  Unlock5.2%5.2%
 Age 25 to 3417.9%  Unlock13.8%
 Age 35 to 44  Unlock13.7%12.9%
 Age 45 to 544.5%  Unlock12.6%
 Age 55 to 59  Unlock6.8%6.7%
 Age 60 to 647.6%  Unlock6.3%
 Age 65 to 74  Unlock9.0%9.6%
 Age 75 to 847.0%  Unlock4.5%
 Age 85 and over  Unlock1.5%1.9%
 space1
 Race
 Newcastle, CAVacaville, CAUnited States
 White73.4%  Unlock59.4%
 Black  Unlock9.2%12.2%
 Asian0.7%  Unlock5.6%
 Native American  Unlock0.4%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.3%0.4%
 Two or More Races8.6%  Unlock3.2%
 Hispanic  Unlock25.7%18.4%
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 Marriage & Family
 Newcastle, CAVacaville, CAUnited States
 Married Population44.7%  Unlock49.8%
     Currently Married  Unlock48.9%48.0%
 Married but Separated0.1%  Unlock1.8%
 Single Population  Unlock49.1%50.2%
 Never Married29.7%  Unlock33.8%
 Divorced  Unlock10.9%10.8%
 Widowed9.4%  Unlock5.6%
 space5
 Household Size  Unlock2.842.60
 Households634  Unlock124,010,992
 Family Households  Unlock24,42380,755,759
     Married couple, w/children21.2%  Unlock30.5%
     Married couple, no children  Unlock43.9%42.9%
 Non Family Households237  Unlock43,255,233
     Single householder, w/children  Unlock13.5%15.8%
     Single householder, no children21.2%  Unlock10.8%
Reviews for Newcastle    3 Reviews

I’ve lived here for six years, and it’s been an interesting experience to say the least. If you’re liberal, don’t expect many people to outwardly share the same  More

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Over 8 years ago

We settled in Newcastle countryside 16 years ago, and it's been a really beautiful place to live. My only complaint is that it is often hot in the summer from July to  More

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Over 13 years ago

I moved here on August 22, 2012 and I have to say it is one of the most magnificent ecosystems I have ever seen. While the cost of living here is higher than the  More

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Reviews for Vacaville    10 Reviews

I am a former Bay Area resident who moved to Vacaville to escape the ridiculous cost of living in the Bay. Now, if you are coming from the Bay, this place can seem more  More

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Over 6 years ago

It’s not a bad or dangerous place to live but I believe it doesn’t deserve the 5 stars most people are giving it. I have no idea where these people lived before moving  More

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If you enjoy a sophisticated urban environment, if you're single, if you're highly educated and appreciate access to continuing higher education at the post-graduate  More

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