2025 Compare Cities People:
Arvada, CO vs Seaside, CA

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Highlights
- Seaside is 0% more densely populated than Arvada.
- People are 18.6% less likely to be married in Seaside.
- The Median Age is 6.0 years younger in Seaside.
 Arvada, COSeaside, CAUnited States
 Population  Unlock32,631329,725,481
 Female Population50.7%  Unlock50.5%
 Male Population49.3%  Unlock49.5%
 Median Age  Unlock33.938.4
 space3
 Population - 2010106,943  Unlock309,327,143
 Population - 2000  Unlock31,696285,036,114
 Population - 199089,235  Unlock251,960,433
 Pop. 2000 to Now  Unlock7.6%15.6%
 Pop. 1990 to Now36.7%  Unlock30.8%
 space4
 Population Density  Unlock3,531.593.4
 Land Area38.8  Unlock3,531,905.4
 Water Area  Unlock0.1264,836.8
 space
 Est. Total Population By Age
 Arvada, COSeaside, CAUnited States
 Age 0 to 45.6%  Unlock5.9%
 Age 5 to 9  Unlock6.4%6.1%
 Age 10 to 145.8%  Unlock6.6%
 Age 15 to 17  Unlock3.9%3.9%
 Age 18 to 203.0%  Unlock4.0%
 Age 21 to 24  Unlock4.9%5.2%
 Age 25 to 3414.6%  Unlock13.8%
 Age 35 to 44  Unlock12.3%12.9%
 Age 45 to 5413.6%  Unlock12.6%
 Age 55 to 59  Unlock5.7%6.7%
 Age 60 to 646.0%  Unlock6.3%
 Age 65 to 74  Unlock7.5%9.6%
 Age 75 to 844.3%  Unlock4.5%
 Age 85 and over  Unlock2.3%1.9%
 space1
 Race
 Arvada, COSeaside, CAUnited States
 White78.1%  Unlock59.4%
 Black  Unlock7.1%12.2%
 Asian2.2%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.5%0.4%
 Two or More Races3.1%  Unlock3.2%
 Hispanic  Unlock45.7%18.4%
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 Marriage & Family
 Arvada, COSeaside, CAUnited States
 Married Population56.2%  Unlock49.8%
     Currently Married  Unlock44.5%48.0%
 Married but Separated1.0%  Unlock1.8%
 Single Population  Unlock54.3%50.2%
 Never Married27.6%  Unlock33.8%
 Divorced  Unlock8.8%10.8%
 Widowed5.0%  Unlock5.6%
 space5
 Household Size  Unlock3.052.60
 Households49,441  Unlock124,010,992
 Family Households  Unlock7,10780,755,759
     Married couple, w/children33.4%  Unlock30.5%
     Married couple, no children  Unlock35.6%42.9%
 Non Family Households16,902  Unlock43,255,233
     Single householder, w/children  Unlock16.3%15.8%
     Single householder, no children7.5%  Unlock10.8%
Reviews for Arvada    6 Reviews

We absolutely love it here. Schools are top notch and being close to the mountains is amazing.  More

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Over 7 years ago

I sorely miss the agricultural element that was a big part of Arvada, even up through the 1970s. The climate is beautiful, and Arvada used to have a large population of  More

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Over 10 years ago

Having lived in Arvada, Colorado for seven years, I will say that it is a nice and safe city to live in. The educational system is very good, as is the crime rate. The  More

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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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