2025 Compare Cities People:
Crystal Lake, IL vs Sycamore, IL

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Highlights
- Sycamore is 0% more densely populated than Crystal Lake.
- People are 9.1% less likely to be married in Sycamore.
- The Median Age is 2.3 years younger in Sycamore.
 Crystal Lake, ILSycamore, ILUnited States
 Population  Unlock18,144329,725,481
 Female Population49.9%  Unlock50.5%
 Male Population50.1%  Unlock49.5%
 Median Age  Unlock37.238.4
 space3
 Population - 201040,764  Unlock309,327,143
 Population - 2000  Unlock12,020285,036,114
 Population - 199024,512  Unlock251,960,433
 Pop. 2000 to Now  Unlock52.4%15.6%
 Pop. 1990 to Now61.7%  Unlock30.8%
 space4
 Population Density  Unlock1,843.293.4
 Land Area18.8  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Crystal Lake, ILSycamore, ILUnited States
 Age 0 to 44.5%  Unlock5.9%
 Age 5 to 9  Unlock6.4%6.1%
 Age 10 to 148.5%  Unlock6.6%
 Age 15 to 17  Unlock5.1%3.9%
 Age 18 to 204.0%  Unlock4.0%
 Age 21 to 24  Unlock5.2%5.2%
 Age 25 to 349.2%  Unlock13.8%
 Age 35 to 44  Unlock13.8%12.9%
 Age 45 to 5414.2%  Unlock12.6%
 Age 55 to 59  Unlock6.0%6.7%
 Age 60 to 645.9%  Unlock6.3%
 Age 65 to 74  Unlock7.5%9.6%
 Age 75 to 843.3%  Unlock4.5%
 Age 85 and over  Unlock1.1%1.9%
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 Race
 Crystal Lake, ILSycamore, ILUnited States
 White80.9%  Unlock59.4%
 Black  Unlock3.5%12.2%
 Asian3.1%  Unlock5.6%
 Native American  Unlock0.0%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races2.1%  Unlock3.2%
 Hispanic  Unlock7.8%18.4%
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 Marriage & Family
 Crystal Lake, ILSycamore, ILUnited States
 Married Population57.9%  Unlock49.8%
     Currently Married  Unlock51.0%48.0%
 Married but Separated0.7%  Unlock1.8%
 Single Population  Unlock47.4%50.2%
 Never Married28.9%  Unlock33.8%
 Divorced  Unlock11.0%10.8%
 Widowed5.0%  Unlock5.6%
 space5
 Household Size  Unlock2.452.60
 Households14,375  Unlock124,010,992
 Family Households  Unlock4,90180,755,759
     Married couple, w/children36.1%  Unlock30.5%
     Married couple, no children  Unlock44.9%42.9%
 Non Family Households3,302  Unlock43,255,233
     Single householder, w/children  Unlock18.7%15.8%
     Single householder, no children7.6%  Unlock10.8%
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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Reviews for Sycamore    8 Reviews

We’ve lived in sycamore for going on 2 years now, it’s definitely a blend of blue collar families like myself and people who couldn’t afford those st Charles or Geneva  More

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Moved to the area about 15 years ago (have lived in Sycamore then another nearby town for 7 years before moving back to Sycamore) and have been in our current  More

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Sycamore is a beautiful, clean, welcoming community. We were outsiders when we moved here from Chicago and people were nothing but lovely. I could not have dreamt of a  More

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