2025 Compare Cities People:
DeForest, WI vs Crystal Lake, IL

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Highlights
- Crystal Lake is 0% more densely populated than DeForest.
- People are 11.3% more likely to be married in Crystal Lake.
- The Median Age is 3.0 years older in Crystal Lake.
 DeForest, WICrystal Lake, ILUnited States
 Population  Unlock40,082329,725,481
 Female Population53.5%  Unlock50.5%
 Male Population46.5%  Unlock49.5%
 Median Age  Unlock39.538.4
 space3
 Population - 20108,989  Unlock309,327,143
 Population - 2000  Unlock38,000285,036,114
 Population - 19904,882  Unlock251,960,433
 Pop. 2000 to Now  Unlock4.3%15.6%
 Pop. 1990 to Now123.6%  Unlock30.8%
 space4
 Population Density  Unlock2,127.093.4
 Land Area8.2  Unlock3,531,905.4
 Water Area  Unlock0.6264,836.8
 space
 Est. Total Population By Age
 DeForest, WICrystal Lake, ILUnited States
 Age 0 to 46.6%  Unlock5.9%
 Age 5 to 9  Unlock7.0%6.1%
 Age 10 to 147.1%  Unlock6.6%
 Age 15 to 17  Unlock5.2%3.9%
 Age 18 to 203.2%  Unlock4.0%
 Age 21 to 24  Unlock4.6%5.2%
 Age 25 to 3412.8%  Unlock13.8%
 Age 35 to 44  Unlock14.9%12.9%
 Age 45 to 5415.5%  Unlock12.6%
 Age 55 to 59  Unlock7.4%6.7%
 Age 60 to 645.0%  Unlock6.3%
 Age 65 to 74  Unlock9.6%9.6%
 Age 75 to 842.4%  Unlock4.5%
 Age 85 and over  Unlock1.7%1.9%
 space1
 Race
 DeForest, WICrystal Lake, ILUnited States
 White80.4%  Unlock59.4%
 Black  Unlock0.9%12.2%
 Asian3.1%  Unlock5.6%
 Native American  Unlock0.2%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.3%0.4%
 Two or More Races6.4%  Unlock3.2%
 Hispanic  Unlock12.5%18.4%
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 Marriage & Family
 DeForest, WICrystal Lake, ILUnited States
 Married Population52.0%  Unlock49.8%
     Currently Married  Unlock57.1%48.0%
 Married but Separated0.1%  Unlock1.8%
 Single Population  Unlock42.1%50.2%
 Never Married31.4%  Unlock33.8%
 Divorced  Unlock8.3%10.8%
 Widowed4.4%  Unlock5.6%
 space5
 Household Size  Unlock2.762.60
 Households4,012  Unlock124,010,992
 Family Households  Unlock11,07380,755,759
     Married couple, w/children35.3%  Unlock30.5%
     Married couple, no children  Unlock44.0%42.9%
 Non Family Households1,109  Unlock43,255,233
     Single householder, w/children  Unlock12.3%15.8%
     Single householder, no children6.2%  Unlock10.8%
Reviews for Deforest    2 Reviews

The quality of life is very good in De Forest. Town is quiet with low crime. I never had to worry about my kids ouside on bikes or anywhere. Great place to raise  More

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Over 16 years ago

It is a small town and doesn't have much to do. Just library, no real downtown. It is about 10 minutes away from Madison,  More

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Reviews for Crystal Lake    7 Reviews

Over 11 years ago

Great area for recreational boating, fishing and biking. Great place to involve your kids as there are lots of opportunities' for football, baseball and dance. For  More

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Over 12 years ago

I have been living here for 12 years. It's a nice community with friendly people, but I hate the weather. It feels like winter is 6 months long with many overcast days,  More

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Over 12 years ago

A nice place to raise a family, but not a lot of diversity. We are looking to move from here and searching in the Colorado  More

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