2025 Compare Cities People:
Simi Valley, CA vs Seal Beach, CA

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Highlights
- Seal Beach is 0% more densely populated than Simi Valley.
- People are 0.5% more likely to be married in Seal Beach.
- The Median Age is 18.3 years older in Seal Beach.
 Simi Valley, CASeal Beach, CAUnited States
 Population  Unlock25,216329,725,481
 Female Population51.0%  Unlock50.5%
 Male Population49.1%  Unlock49.5%
 Median Age  Unlock59.338.4
 space3
 Population - 2010124,424  Unlock309,327,143
 Population - 2000  Unlock24,157285,036,114
 Population - 1990100,217  Unlock251,960,433
 Pop. 2000 to Now  Unlock-1.1%15.6%
 Pop. 1990 to Now24.9%  Unlock30.8%
 space4
 Population Density  Unlock2,235.993.4
 Land Area41.5  Unlock3,531,905.4
 Water Area  Unlock1.7264,836.8
 space
 Est. Total Population By Age
 Simi Valley, CASeal Beach, CAUnited States
 Age 0 to 45.2%  Unlock5.9%
 Age 5 to 9  Unlock3.5%6.1%
 Age 10 to 146.6%  Unlock6.6%
 Age 15 to 17  Unlock2.8%3.9%
 Age 18 to 203.8%  Unlock4.0%
 Age 21 to 24  Unlock1.7%5.2%
 Age 25 to 3413.3%  Unlock13.8%
 Age 35 to 44  Unlock8.7%12.9%
 Age 45 to 5414.8%  Unlock12.6%
 Age 55 to 59  Unlock7.2%6.7%
 Age 60 to 646.7%  Unlock6.3%
 Age 65 to 74  Unlock19.7%9.6%
 Age 75 to 844.5%  Unlock4.5%
 Age 85 and over  Unlock7.9%1.9%
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 Race
 Simi Valley, CASeal Beach, CAUnited States
 White57.6%  Unlock59.4%
 Black  Unlock2.0%12.2%
 Asian11.1%  Unlock5.6%
 Native American  Unlock0.2%0.6%
 Hawaiian, Pacific Islander0.1%  Unlock0.2%
 Other  Unlock0.2%0.4%
 Two or More Races3.8%  Unlock3.2%
 Hispanic  Unlock11.8%18.4%
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 Marriage & Family
 Simi Valley, CASeal Beach, CAUnited States
 Married Population50.5%  Unlock49.8%
     Currently Married  Unlock49.1%48.0%
 Married but Separated1.4%  Unlock1.8%
 Single Population  Unlock49.2%50.2%
 Never Married33.6%  Unlock33.8%
 Divorced  Unlock13.5%10.8%
 Widowed5.9%  Unlock5.6%
 space5
 Household Size  Unlock1.912.60
 Households43,893  Unlock124,010,992
 Family Households  Unlock6,13980,755,759
     Married couple, w/children32.3%  Unlock30.5%
     Married couple, no children  Unlock60.4%42.9%
 Non Family Households12,928  Unlock43,255,233
     Single householder, w/children  Unlock8.6%15.8%
     Single householder, no children12.8%  Unlock10.8%
Reviews for Simi Valley    22 Reviews

I've live in two different neighborhoods since fall of 1996 and depending on the neighborhood you're quality of life experience will vary. The price of housing is such  More

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Over 15 years ago

I have lived in Simi Valley for 23 Years. I love it here but due to the cost of living am looking to relocate to another state/City where my money will go further. Simi  More

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Over 16 years ago

simi valley is a very nice place to live within the shadow of the LA metro area. it has low crime and reasonable housing costs with ready access to indoor and outdoor  More

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Reviews for Seal Beach    3 Reviews

Beach towns are notoriously crowded in the summer, but if you can overlook the crowds you will find a small town feeling comforting in Seal Beach. The beach community of  More

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Over 18 years ago

Seal Beach has the best weather of any place I've lived, and I've lived in two coutries, 5 states, and 14 cities or towns. Seal Beach has vitually no air pullution,  More

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My dad and uncle were born and raised in Seal Beach; my grandparents bought their family home back in 1963 (when my dad was 12) for about $50K. 3 bedroom, 2 bath,  More

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