2025 Compare Cities People:
Castro Valley, CA vs Dayton, NV

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Highlights
- Dayton is 0% more densely populated than Castro Valley.
- People are 6.7% more likely to be married in Dayton.
- The Median Age is 1.3 years older in Dayton.
 Castro Valley, CADayton, NVUnited States
 Population  Unlock15,036329,725,481
 Female Population51.4%  Unlock50.5%
 Male Population48.6%  Unlock49.5%
 Median Age  Unlock43.738.4
 space3
 Population - 201060,625  Unlock309,327,143
 Population - 2000  Unlock5,907285,036,114
 Population - 199048,619  Unlock251,960,433
 Pop. 2000 to Now  Unlock76.7%15.6%
 Pop. 1990 to Now33.1%  Unlock30.8%
 space4
 Population Density  Unlock477.793.4
 Land Area16.6  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Castro Valley, CADayton, NVUnited States
 Age 0 to 45.1%  Unlock5.9%
 Age 5 to 9  Unlock5.8%6.1%
 Age 10 to 145.5%  Unlock6.6%
 Age 15 to 17  Unlock3.9%3.9%
 Age 18 to 201.9%  Unlock4.0%
 Age 21 to 24  Unlock3.9%5.2%
 Age 25 to 3412.2%  Unlock13.8%
 Age 35 to 44  Unlock12.0%12.9%
 Age 45 to 5414.3%  Unlock12.6%
 Age 55 to 59  Unlock9.4%6.7%
 Age 60 to 647.5%  Unlock6.3%
 Age 65 to 74  Unlock13.0%9.6%
 Age 75 to 844.4%  Unlock4.5%
 Age 85 and over  Unlock1.2%1.9%
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 Race
 Castro Valley, CADayton, NVUnited States
 White36.7%  Unlock59.4%
 Black  Unlock0.1%12.2%
 Asian31.2%  Unlock5.6%
 Native American  Unlock1.7%0.6%
 Hawaiian, Pacific Islander0.2%  Unlock0.2%
 Other  Unlock0.9%0.4%
 Two or More Races4.8%  Unlock3.2%
 Hispanic  Unlock21.9%18.4%
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 Marriage & Family
 Castro Valley, CADayton, NVUnited States
 Married Population55.8%  Unlock49.8%
     Currently Married  Unlock58.6%48.0%
 Married but Separated1.3%  Unlock1.8%
 Single Population  Unlock40.4%50.2%
 Never Married29.8%  Unlock33.8%
 Divorced  Unlock11.0%10.8%
 Widowed6.0%  Unlock5.6%
 space5
 Household Size  Unlock2.732.60
 Households22,467  Unlock124,010,992
 Family Households  Unlock4,04380,755,759
     Married couple, w/children35.0%  Unlock30.5%
     Married couple, no children  Unlock44.6%42.9%
 Non Family Households5,775  Unlock43,255,233
     Single householder, w/children  Unlock10.2%15.8%
     Single householder, no children8.5%  Unlock10.8%
Reviews for Castro Valley    7 Reviews

CURMUDGEON - THANK YOU for your post. The most important part of your comment is your second paragraph. "Hodge-Podge" is the correct word for a lot of Castro  More

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Over 11 years ago

Kind of rural but close to Oakland and San  More

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Castro Valley is the largest unincorporated "city" in the Bay Area. Over the years, several attempts have been made to incorporate, but they have all been defeated at  More

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Reviews for Dayton    4 Reviews

We moved from Klamath Falls, OR, where we lived for 14 yrs. and was one of the friendliest towns I've experienced, to Dayton in 2019. Priced out of the housing markets  More

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Over 4 years ago

Do yourself a huge favor before you decide to live here, and visit during both summer and winter. Don't rely on the lying locals that tell you how mild the winters are  More

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Over 10 years ago

After retiring from California we searched from Oregon, Washington, Idaho, Arizona and Nevada and we settled in Dayton Nevada. It is a wonderful small town just 11+  More

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