2025 Compare Cities People:
Fountain Valley, CA vs Louisville, KY

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Highlights
- Louisville is 0% more densely populated than Fountain Valley.
- People are 17.6% less likely to be married in Louisville.
- The Median Age is 6.3 years younger in Louisville.
 Fountain Valley, CALouisville, KYUnited States
 Population  Unlock630,260329,725,481
 Female Population51.0%  Unlock50.5%
 Male Population49.0%  Unlock49.5%
 Median Age  Unlock37.638.4
 space3
 Population - 201055,385  Unlock309,327,143
 Population - 2000  Unlock584,729285,036,114
 Population - 199053,691  Unlock251,960,433
 Pop. 2000 to Now  Unlock5.8%15.6%
 Pop. 1990 to Now3.2%  Unlock30.8%
 space4
 Population Density  Unlock2,392.893.4
 Land Area9.1  Unlock3,531,905.4
 Water Area  Unlock11.8264,836.8
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 Est. Total Population By Age
 Fountain Valley, CALouisville, KYUnited States
 Age 0 to 44.8%  Unlock5.9%
 Age 5 to 9  Unlock6.0%6.1%
 Age 10 to 145.9%  Unlock6.6%
 Age 15 to 17  Unlock3.8%3.9%
 Age 18 to 203.6%  Unlock4.0%
 Age 21 to 24  Unlock5.2%5.2%
 Age 25 to 3411.2%  Unlock13.8%
 Age 35 to 44  Unlock12.8%12.9%
 Age 45 to 5414.2%  Unlock12.6%
 Age 55 to 59  Unlock6.7%6.7%
 Age 60 to 646.8%  Unlock6.3%
 Age 65 to 74  Unlock9.3%9.6%
 Age 75 to 846.5%  Unlock4.5%
 Age 85 and over  Unlock1.7%1.9%
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 Race
 Fountain Valley, CALouisville, KYUnited States
 White39.3%  Unlock59.4%
 Black  Unlock23.5%12.2%
 Asian37.1%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.7%  Unlock0.2%
 Other  Unlock0.4%0.4%
 Two or More Races4.8%  Unlock3.2%
 Hispanic  Unlock6.5%18.4%
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 Marriage & Family
 Fountain Valley, CALouisville, KYUnited States
 Married Population53.5%  Unlock49.8%
     Currently Married  Unlock42.0%48.0%
 Married but Separated1.3%  Unlock1.8%
 Single Population  Unlock55.9%50.2%
 Never Married32.5%  Unlock33.8%
 Divorced  Unlock12.7%10.8%
 Widowed5.5%  Unlock5.6%
 space5
 Household Size  Unlock2.392.60
 Households18,852  Unlock124,010,992
 Family Households  Unlock151,84680,755,759
     Married couple, w/children33.0%  Unlock30.5%
     Married couple, no children  Unlock39.2%42.9%
 Non Family Households4,970  Unlock43,255,233
     Single householder, w/children  Unlock21.0%15.8%
     Single householder, no children13.1%  Unlock10.8%
Reviews for Fountain Valley    3 Reviews

We are just average home gardeners and having lived in Fountain Valley for over 40 years, my wife and I have found the climate excellent for growing nearly ever kind of  More

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Over 18 years ago

fountain valley is nice but very expensive. Average home price will run you around $700,000.Beaches are close by. People are okay but no sense of community or sense of  More

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The weather is very moderate year-around. Warm summers, comfortable spring-time, cool  More

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Start Your Review of Fountain Valley

Reviews for Louisville    32 Reviews

Over 3 years ago

I've lived in Louisville for 68 years it's one of the best cities to live in. The worse thing about Louisville is how much it has grown. Crime has increased in downtown  More

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Over 4 years ago

I spent a day in Louisville as a tourist. Horrible. Nothing to see. Kind of decrepited. I wished I'd skipped it  More

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Over 4 years ago

Love/miss Louisville! Not to big, not to small. JUST PERFECT!  More

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