2025 Compare Cities People:
Naperville, IL vs Beloit, WI

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Highlights
- Beloit is 0% more densely populated than Naperville.
- People are 35.5% less likely to be married in Beloit.
- The Median Age is 5.8 years younger in Beloit.
 Naperville, ILBeloit, WIUnited States
 Population  Unlock36,567329,725,481
 Female Population50.5%  Unlock50.5%
 Male Population49.5%  Unlock49.5%
 Median Age  Unlock33.538.4
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 Population - 2010142,408  Unlock309,327,143
 Population - 2000  Unlock35,775285,036,114
 Population - 199085,351  Unlock251,960,433
 Pop. 2000 to Now  Unlock2.4%15.6%
 Pop. 1990 to Now73.4%  Unlock30.8%
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 Population Density  Unlock2,111.993.4
 Land Area38.8  Unlock3,531,905.4
 Water Area  Unlock0.3264,836.8
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 Est. Total Population By Age
 Naperville, ILBeloit, WIUnited States
 Age 0 to 46.0%  Unlock5.9%
 Age 5 to 9  Unlock7.7%6.1%
 Age 10 to 147.8%  Unlock6.6%
 Age 15 to 17  Unlock3.3%3.9%
 Age 18 to 203.2%  Unlock4.0%
 Age 21 to 24  Unlock6.0%5.2%
 Age 25 to 3411.3%  Unlock13.8%
 Age 35 to 44  Unlock11.6%12.9%
 Age 45 to 5415.0%  Unlock12.6%
 Age 55 to 59  Unlock6.6%6.7%
 Age 60 to 645.9%  Unlock6.3%
 Age 65 to 74  Unlock8.5%9.6%
 Age 75 to 843.5%  Unlock4.5%
 Age 85 and over  Unlock1.4%1.9%
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 Race
 Naperville, ILBeloit, WIUnited States
 White65.1%  Unlock59.4%
 Black  Unlock14.1%12.2%
 Asian20.6%  Unlock5.6%
 Native American  Unlock0.3%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.2%0.4%
 Two or More Races3.2%  Unlock3.2%
 Hispanic  Unlock21.1%18.4%
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 Marriage & Family
 Naperville, ILBeloit, WIUnited States
 Married Population61.8%  Unlock49.8%
     Currently Married  Unlock37.8%48.0%
 Married but Separated0.9%  Unlock1.8%
 Single Population  Unlock60.1%50.2%
 Never Married27.2%  Unlock33.8%
 Divorced  Unlock12.0%10.8%
 Widowed4.0%  Unlock5.6%
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 Household Size  Unlock2.552.60
 Households53,234  Unlock124,010,992
 Family Households  Unlock7,91980,755,759
     Married couple, w/children42.3%  Unlock30.5%
     Married couple, no children  Unlock35.8%42.9%
 Non Family Households13,419  Unlock43,255,233
     Single householder, w/children  Unlock23.9%15.8%
     Single householder, no children5.3%  Unlock10.8%
Reviews for Naperville    26 Reviews

Naperville has a lot to offer. The schools are top notch, it is close to Chicago with a commuter rail that is easily accessible and fast, there are lots of parks and  More

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Over 3 years ago

Lived around the area my whole life, moved to the downtown Naperville 7 years ago and wow has it changed and not for the better. There is way too much traffic and no  More

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Over 7 years ago

Went with my real estate agent to check out a few houses in Naperville.First impression was the town was adorable especially the downtown but way too many people.couldnt  More

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Reviews for Beloit    6 Reviews

We actually do love Beloit. We moved here 4 years ago after living in Mequon and before that Shorewood and Ripon (safe areas with great schools). We have a teen and 2  More

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Over 15 years ago

Excellent school system, outstanding police and fire depts, easy access to two interstate highways plus moderate cost of living make Beloit an excellent choice for a  More

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Over 16 years ago

We have lived in rural Beloit for 12 years, and lived in Milwaukee before that. My perception of Beloit is that people are very friendly. There is plenty of community  More

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