2026 Compare Cities People:
Simi Valley, CA vs Lake Jackson, TX

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Highlights
- Lake Jackson is 0% more densely populated than Simi Valley.
- People are 9.7% more likely to be married in Lake Jackson.
- The Median Age is 7.2 years younger in Lake Jackson.
 Simi Valley, CALake Jackson, TXUnited States
 Population  Unlock28,008329,725,481
 Female Population51.0%  Unlock50.5%
 Male Population49.1%  Unlock49.5%
 Median Age  Unlock33.838.4
 space3
 Population - 2010124,424  Unlock309,327,143
 Population - 2000  Unlock26,386285,036,114
 Population - 1990100,217  Unlock251,960,433
 Pop. 2000 to Now  Unlock2.6%15.6%
 Pop. 1990 to Now24.9%  Unlock30.8%
 space4
 Population Density  Unlock1,419.493.4
 Land Area41.5  Unlock3,531,905.4
 Water Area  Unlock1.5264,836.8
 space
 Est. Total Population By Age
 Simi Valley, CALake Jackson, TXUnited States
 Age 0 to 45.2%  Unlock5.9%
 Age 5 to 9  Unlock8.1%6.1%
 Age 10 to 146.6%  Unlock6.6%
 Age 15 to 17  Unlock3.9%3.9%
 Age 18 to 203.8%  Unlock4.0%
 Age 21 to 24  Unlock5.6%5.2%
 Age 25 to 3413.3%  Unlock13.8%
 Age 35 to 44  Unlock11.9%12.9%
 Age 45 to 5414.8%  Unlock12.6%
 Age 55 to 59  Unlock7.9%6.7%
 Age 60 to 646.7%  Unlock6.3%
 Age 65 to 74  Unlock7.8%9.6%
 Age 75 to 844.5%  Unlock4.5%
 Age 85 and over  Unlock1.6%1.9%
 space1
 Race
 Simi Valley, CALake Jackson, TXUnited States
 White57.6%  Unlock59.4%
 Black  Unlock4.7%12.2%
 Asian11.1%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.1%  Unlock0.2%
 Other  Unlock0.7%0.4%
 Two or More Races3.8%  Unlock3.2%
 Hispanic  Unlock29.7%18.4%
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 Marriage & Family
 Simi Valley, CALake Jackson, TXUnited States
 Married Population50.5%  Unlock49.8%
     Currently Married  Unlock54.1%48.0%
 Married but Separated1.4%  Unlock1.8%
 Single Population  Unlock44.6%50.2%
 Never Married33.6%  Unlock33.8%
 Divorced  Unlock8.8%10.8%
 Widowed5.9%  Unlock5.6%
 space5
 Household Size  Unlock2.692.60
 Households43,893  Unlock124,010,992
 Family Households  Unlock7,05080,755,759
     Married couple, w/children32.3%  Unlock30.5%
     Married couple, no children  Unlock45.1%42.9%
 Non Family Households12,928  Unlock43,255,233
     Single householder, w/children  Unlock15.6%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 16 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 17 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 Lake Jackson    2 Reviews

Lake Jackson is a really nice place to raise a family. The schools are great in this part of the Brazosport area school district. The town has a lot of white collar  More

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Lake Jackson is an okayish place to grow up, but it is absolutely deadly for an adult. There's nothing there except chemical companies, cattle, and prison farms.   More

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