2025 Compare Cities Housing:
Crystal Lake, IL vs Boulder, CO

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Highlights
- The median age of a home in Crystal Lake is 29.4% younger than the median age of a home in Boulder.
 Crystal Lake, ILBoulder, COUnited States
 Median Home Age34  Unlock42
 Median Home Cost  Unlock$997,100$338,100
 Home Appr. Last 12 months14.5%  Unlock16.6%
 Home Appr. Last 5 yrs.  Unlock51.2%57.0%
 Home Appr. Last 10 yrs.54.6%  Unlock101.1%
 Property Tax Rate  Unlock$5.3$11.0
 Homes Owned73.9%  Unlock57.4%
 Housing Vacant  Unlock5.9%11.2%
 Homes Rented21.6%  Unlock31.4%
 space
 Avg Rent For Home Or Apartment
 Crystal Lake, ILBoulder, COUnited States
 Average Rent  Unlock$2,700$1,840
 Studio Apartment$1,240  Unlock$1,080
 1 Bedroom Home or Apartment  Unlock$1,700$1,180
 2 Bedroom Home or Apartment$1,550  Unlock$1,430
 3 Bedroom Home or Apartment  Unlock$2,740$1,860
 4 Bedroom Home or Apartment$2,330  Unlock$2,160
 space1
 Vacant Housing
 Crystal Lake, ILBoulder, COUnited States
 Vacant For Rent  Unlock1.9%1.9%
 Vacant Rented0.3%  Unlock0.4%
 Vacant For Sale  Unlock0.5%0.7%
 Vacant Sold0.4%  Unlock0.4%
 Vacant Vacation  Unlock1.2%3.6%
 Vacant Other1.1%  Unlock4.1%
 space2
 Owner-Occupied Housing Value
 Crystal Lake, ILBoulder, COUnited States
 Less Than $20,000  Unlock0.9%2.6%
 $20,000 to $39,9990.5%  Unlock2.4%
 $40,000 to $59,999  Unlock0.7%2.8%
 $60,000 to $79,9991.2%  Unlock3.9%
 $80,000 to $99,999  Unlock0.6%4.5%
 $100,000 to $149,9994.8%  Unlock11.3%
 $150,000 to $199,999  Unlock2.0%13.0%
 $200,000 to $299,99942.2%  Unlock20.1%
 $300,000 to $399,999  Unlock5.3%13.6%
 $400,000 to $499,9994.3%  Unlock8.3%
 $500,000 to $749,999  Unlock22.0%9.7%
 $750,000 to $999,9990.2%  Unlock3.9%
 $1,000,000 to $1,499,999  Unlock16.3%2.2%
 $1,500,000 to $1,999,9990.0%  Unlock0.8%
 $2,000,000 and over  Unlock8.4%1.1%
 space3
 Housing Units By Year Built
 Crystal Lake, ILBoulder, COUnited States
 2015 and Newer0.4%  Unlock0.2%
 2010 to 2014  Unlock7.8%13.6%
 2000 to 200912.6%  Unlock13.6%
 1990 to 1999  Unlock12.0%13.6%
 1980 to 198913.8%  Unlock13.2%
 1970 to 1979  Unlock19.6%14.8%
 1960 to 196929.8%  Unlock13.6%
 1950 to 1959  Unlock9.0%10.0%
 1940 to 19492.1%  Unlock4.7%
 1939 or Earlier  Unlock7.7%12.2%
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 Boulder    55 Reviews

Outside of the university, Boulder had a very distinctive "wealthy hippy" feel. A lot of alternative medicine and a matching ethos. This is changing some among my  More

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We moved here from Texas about 4 years ago and love it here! The amazing sense of community and high regard for the environment are two of the main reasons we love  More

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Over 5 years ago

Most people do much worse than Boulder. I'm the most critical person I've ever met who is never happy or satisfied -- so that's a pretty huge compliment.   More

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