2025 Compare Cities People:
Simi Valley, CA vs Penn Hills, PA

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Highlights
- Penn Hills is 0% more densely populated than Simi Valley.
- People are 11.4% less likely to be married in Penn Hills.
- The Median Age is 3.0 years older in Penn Hills.
 Simi Valley, CAPenn Hills, PAUnited States
 Population  Unlock41,132329,725,481
 Female Population51.0%  Unlock50.5%
 Male Population49.1%  Unlock49.5%
 Median Age  Unlock4438.4
 space3
 Population - 2010124,424  Unlock309,327,143
 Population - 2000  Unlock46,809285,036,114
 Population - 1990100,217  Unlock251,960,433
 Pop. 2000 to Now  Unlock-13.4%15.6%
 Pop. 1990 to Now24.9%  Unlock30.8%
 space4
 Population Density  Unlock2,151.593.4
 Land Area41.5  Unlock3,531,905.4
 Water Area  Unlock0.2264,836.8
 space
 Est. Total Population By Age
 Simi Valley, CAPenn Hills, PAUnited States
 Age 0 to 45.2%  Unlock5.9%
 Age 5 to 9  Unlock5.8%6.1%
 Age 10 to 146.6%  Unlock6.6%
 Age 15 to 17  Unlock3.5%3.9%
 Age 18 to 203.8%  Unlock4.0%
 Age 21 to 24  Unlock4.0%5.2%
 Age 25 to 3413.3%  Unlock13.8%
 Age 35 to 44  Unlock11.2%12.9%
 Age 45 to 5414.8%  Unlock12.6%
 Age 55 to 59  Unlock6.6%6.7%
 Age 60 to 646.7%  Unlock6.3%
 Age 65 to 74  Unlock12.4%9.6%
 Age 75 to 844.5%  Unlock4.5%
 Age 85 and over  Unlock3.1%1.9%
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 Race
 Simi Valley, CAPenn Hills, PAUnited States
 White57.6%  Unlock59.4%
 Black  Unlock38.3%12.2%
 Asian11.1%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.1%  Unlock0.2%
 Other  Unlock1.3%0.4%
 Two or More Races3.8%  Unlock3.2%
 Hispanic  Unlock1.4%18.4%
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 Marriage & Family
 Simi Valley, CAPenn Hills, PAUnited States
 Married Population50.5%  Unlock49.8%
     Currently Married  Unlock42.7%48.0%
 Married but Separated1.4%  Unlock1.8%
 Single Population  Unlock55.3%50.2%
 Never Married33.6%  Unlock33.8%
 Divorced  Unlock11.5%10.8%
 Widowed5.9%  Unlock5.6%
 space5
 Household Size  Unlock2.242.60
 Households43,893  Unlock124,010,992
 Family Households  Unlock10,50080,755,759
     Married couple, w/children32.3%  Unlock30.5%
     Married couple, no children  Unlock45.3%42.9%
 Non Family Households12,928  Unlock43,255,233
     Single householder, w/children  Unlock20.9%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 Penn Hills    2 Reviews

I was born at Mercy Hospital - now U. of Pittsburgh Med. Ctr. in the 1950's. I grew up for the first 5 years in Penn Hills. It was idyllic area for a kid. We lived on  More

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Over 17 years ago

Commuting into the city of Pittsburgh from Penn Hills is very frustrating. A 10-mile trip can take 45 minutes, even outside of normal rush-hour  More

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