2025 Compare Cities People:
Seaside, CA vs Oroville, CA

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Highlights
- Oroville is 0% more densely populated than Seaside.
- People are 16.5% less likely to be married in Oroville.
- The Median Age is 1.0 years older in Oroville.
 Seaside, CAOroville, CAUnited States
 Population  Unlock20,409329,725,481
 Female Population49.9%  Unlock50.5%
 Male Population50.1%  Unlock49.5%
 Median Age  Unlock34.938.4
 space3
 Population - 201033,178  Unlock309,327,143
 Population - 2000  Unlock13,004285,036,114
 Population - 199038,901  Unlock251,960,433
 Pop. 2000 to Now  Unlock55.6%15.6%
 Pop. 1990 to Now-12.3%  Unlock30.8%
 space4
 Population Density  Unlock1,475.393.4
 Land Area9.2  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Seaside, CAOroville, CAUnited States
 Age 0 to 46.7%  Unlock5.9%
 Age 5 to 9  Unlock5.6%6.1%
 Age 10 to 146.7%  Unlock6.6%
 Age 15 to 17  Unlock4.2%3.9%
 Age 18 to 206.6%  Unlock4.0%
 Age 21 to 24  Unlock5.0%5.2%
 Age 25 to 3416.5%  Unlock13.8%
 Age 35 to 44  Unlock12.6%12.9%
 Age 45 to 5412.4%  Unlock12.6%
 Age 55 to 59  Unlock7.2%6.7%
 Age 60 to 645.1%  Unlock6.3%
 Age 65 to 74  Unlock8.1%9.6%
 Age 75 to 843.1%  Unlock4.5%
 Age 85 and over  Unlock1.7%1.9%
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 Race
 Seaside, CAOroville, CAUnited States
 White30.5%  Unlock59.4%
 Black  Unlock4.9%12.2%
 Asian9.0%  Unlock5.6%
 Native American  Unlock1.4%0.6%
 Hawaiian, Pacific Islander2.2%  Unlock0.2%
 Other  Unlock0.3%0.4%
 Two or More Races4.9%  Unlock3.2%
 Hispanic  Unlock14.9%18.4%
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 Marriage & Family
 Seaside, CAOroville, CAUnited States
 Married Population45.7%  Unlock49.8%
     Currently Married  Unlock35.3%48.0%
 Married but Separated1.2%  Unlock1.8%
 Single Population  Unlock61.8%50.2%
 Never Married40.3%  Unlock33.8%
 Divorced  Unlock14.6%10.8%
 Widowed5.1%  Unlock5.6%
 space5
 Household Size  Unlock2.572.60
 Households10,321  Unlock124,010,992
 Family Households  Unlock4,35780,755,759
     Married couple, w/children34.9%  Unlock30.5%
     Married couple, no children  Unlock28.6%42.9%
 Non Family Households3,214  Unlock43,255,233
     Single householder, w/children  Unlock29.9%15.8%
     Single householder, no children13.2%  Unlock10.8%
Reviews for Seaside    4 Reviews

Over 4 years ago

I’ve lived in Seaside for the past 20 years and I love it. I’m a fourth generation Monterey Bay family. Seaside hands down has the best views in the Monterey Bay. It’s a  More

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Over 15 years ago

Housing in Seaside is more affordable than it was, mainly due to the bursting of the housing bubble. There are still problems, though, mainly because of the huge number  More

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Over 19 years ago

unless you went to grad school, or are already rich, don't expect to be able to get a nice house here. You'll be house-poor(not able to afford anything outside of your  More

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Reviews for Oroville    6 Reviews

We have lived here for 15 years now and have come to love it here. There are good and bad places everywhere and to be honest, in comparison to some other municipalities  More

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Can be a tough little town for some. Highway 70 improvements may help to bring this town up in terms of economy, culture, lifestyle. When the skilled workers left after  More

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If you like to Hike, Bike, Fish or Swim, maybe just lazy around some breath taking veiws, then this place is for you! Lake Oroville boasts some of the best bass fishing  More

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