2025 Compare Cities People:
Oswego, IL vs Louisville, KY

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Highlights
- Louisville is 0% more densely populated than Oswego.
- People are 28.5% less likely to be married in Louisville.
- The Median Age is 1.7 years younger in Louisville.
 Oswego, ILLouisville, KYUnited States
 Population  Unlock630,260329,725,481
 Female Population51.7%  Unlock50.5%
 Male Population48.3%  Unlock49.5%
 Median Age  Unlock37.638.4
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 Population - 201030,659  Unlock309,327,143
 Population - 2000  Unlock584,729285,036,114
 Population - 19903,876  Unlock251,960,433
 Pop. 2000 to Now  Unlock5.8%15.6%
 Pop. 1990 to Now846.8%  Unlock30.8%
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 Population Density  Unlock2,392.893.4
 Land Area14.9  Unlock3,531,905.4
 Water Area  Unlock11.8264,836.8
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 Est. Total Population By Age
 Oswego, ILLouisville, KYUnited States
 Age 0 to 46.8%  Unlock5.9%
 Age 5 to 9  Unlock6.0%6.1%
 Age 10 to 148.5%  Unlock6.6%
 Age 15 to 17  Unlock3.8%3.9%
 Age 18 to 203.2%  Unlock4.0%
 Age 21 to 24  Unlock5.2%5.2%
 Age 25 to 348.9%  Unlock13.8%
 Age 35 to 44  Unlock12.8%12.9%
 Age 45 to 5415.0%  Unlock12.6%
 Age 55 to 59  Unlock6.7%6.7%
 Age 60 to 644.6%  Unlock6.3%
 Age 65 to 74  Unlock9.3%9.6%
 Age 75 to 842.9%  Unlock4.5%
 Age 85 and over  Unlock1.7%1.9%
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 Race
 Oswego, ILLouisville, KYUnited States
 White66.7%  Unlock59.4%
 Black  Unlock23.5%12.2%
 Asian3.1%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.4%0.4%
 Two or More Races4.3%  Unlock3.2%
 Hispanic  Unlock6.5%18.4%
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 Marriage & Family
 Oswego, ILLouisville, KYUnited States
 Married Population61.7%  Unlock49.8%
     Currently Married  Unlock42.0%48.0%
 Married but Separated1.5%  Unlock1.8%
 Single Population  Unlock55.9%50.2%
 Never Married26.8%  Unlock33.8%
 Divorced  Unlock12.7%10.8%
 Widowed3.1%  Unlock5.6%
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 Household Size  Unlock2.392.60
 Households11,738  Unlock124,010,992
 Family Households  Unlock151,84680,755,759
     Married couple, w/children42.9%  Unlock30.5%
     Married couple, no children  Unlock39.2%42.9%
 Non Family Households2,128  Unlock43,255,233
     Single householder, w/children  Unlock21.0%15.8%
     Single householder, no children6.6%  Unlock10.8%
Reviews for Oswego    4 Reviews

Over 17 years ago

I absolutely love living in Oswego. There's always something to do and it still feels like a small hometown. I've lived in this town my whole life and I wouldn't want  More

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Over 18 years ago

Chicago has something for everyone. Musuems, zoos, theater, beaches, shopping, and plenty of parks and forest preserves to keep natives and visitors busy and happy.  More

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Over 19 years ago

Relocated 2 years ago and looked at Naperville for the schools. Learned Oswego had a master plan. It is rolling out now and is well received. Housing is reasonable  More

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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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