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2025 Compare Cities People:
Carlsbad, CA vs Louisville, KY

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Highlights
- Louisville is 0% more densely populated than Carlsbad.
- People are 23.4% less likely to be married in Louisville.
- The Median Age is 4.9 years younger in Louisville.
 Carlsbad, CALouisville, KYUnited States
 Population  Unlock630,260329,725,481
 Female Population50.4%  Unlock50.5%
 Male Population49.6%  Unlock49.5%
 Median Age  Unlock37.638.4
 space3
 Population - 2010105,768  Unlock309,327,143
 Population - 2000  Unlock584,729285,036,114
 Population - 199063,126  Unlock251,960,433
 Pop. 2000 to Now  Unlock5.8%15.6%
 Pop. 1990 to Now83.1%  Unlock30.8%
 space4
 Population Density  Unlock2,392.893.4
 Land Area37.8  Unlock3,531,905.4
 Water Area  Unlock11.8264,836.8
 space
 Est. Total Population By Age
 Carlsbad, CALouisville, KYUnited States
 Age 0 to 44.4%  Unlock5.9%
 Age 5 to 9  Unlock6.0%6.1%
 Age 10 to 148.0%  Unlock6.6%
 Age 15 to 17  Unlock3.8%3.9%
 Age 18 to 202.6%  Unlock4.0%
 Age 21 to 24  Unlock5.2%5.2%
 Age 25 to 3410.9%  Unlock13.8%
 Age 35 to 44  Unlock12.8%12.9%
 Age 45 to 5414.6%  Unlock12.6%
 Age 55 to 59  Unlock6.7%6.7%
 Age 60 to 646.5%  Unlock6.3%
 Age 65 to 74  Unlock9.3%9.6%
 Age 75 to 845.6%  Unlock4.5%
 Age 85 and over  Unlock1.7%1.9%
 space1
 Race
 Carlsbad, CALouisville, KYUnited States
 White67.9%  Unlock59.4%
 Black  Unlock23.5%12.2%
 Asian9.4%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.2%  Unlock0.2%
 Other  Unlock0.4%0.4%
 Two or More Races5.0%  Unlock3.2%
 Hispanic  Unlock6.5%18.4%
 space2
 Marriage & Family
 Carlsbad, CALouisville, KYUnited States
 Married Population57.6%  Unlock49.8%
     Currently Married  Unlock42.0%48.0%
 Married but Separated1.0%  Unlock1.8%
 Single Population  Unlock55.9%50.2%
 Never Married27.3%  Unlock33.8%
 Divorced  Unlock12.7%10.8%
 Widowed3.9%  Unlock5.6%
 space5
 Household Size  Unlock2.392.60
 Households44,350  Unlock124,010,992
 Family Households  Unlock151,84680,755,759
     Married couple, w/children34.6%  Unlock30.5%
     Married couple, no children  Unlock39.2%42.9%
 Non Family Households13,206  Unlock43,255,233
     Single householder, w/children  Unlock21.0%15.8%
     Single householder, no children9.2%  Unlock10.8%
Voting
Reviews for Carlsbad    38 Reviews
Fun · Carlsbad, CA
If you can afford it, Carlsbad is the place
Over 3 years ago

I've lived in Carlsbad (92008) for 8 years now and really appreciate all that it has to offer. Yes, ALL of San Diego County is expensive, but Carlsbad has [possibly]  More

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Tog · Athens, GA
Brutal winters
Over 4 years ago

Carlson has the worst winters. It averages about 10 meters of snow per week. Every shop is  More

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Tim · Broomfield, CO
Too rude for me, but Climate is nice.
Over 4 years ago

Ok, I get it, the climate is mild and tolerable but even that is over-rated when you consider how many cloudy days there are in this town. The sun coming out at 3 and  More

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Reviews for Louisville    32 Reviews
Bobby · Louisville, KY
Great Place to Live
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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Charles · Andover, MA
Go somewhere else
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

   |    Reply
Jesse · Georgetown, KY
LOUI??VILLE
Over 4 years ago

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

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Learn More About Carlsbad, California
Overview
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Learn More About Louisville, Kentucky
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