2025 Compare Cities People:
San Ramon, CA vs Grayslake, IL

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Highlights
- Grayslake is 0% more densely populated than San Ramon.
- People are 9.5% less likely to be married in Grayslake.
- The Median Age is 2.9 years younger in Grayslake.
 San Ramon, CAGrayslake, ILUnited States
 Population  Unlock20,827329,725,481
 Female Population50.0%  Unlock50.5%
 Male Population50.0%  Unlock49.5%
 Median Age  Unlock37.738.4
 space3
 Population - 201071,784  Unlock309,327,143
 Population - 2000  Unlock18,506285,036,114
 Population - 199035,303  Unlock251,960,433
 Pop. 2000 to Now  Unlock11.2%15.6%
 Pop. 1990 to Now134.7%  Unlock30.8%
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 Population Density  Unlock1,896.093.4
 Land Area18.7  Unlock3,531,905.4
 Water Area  Unlock0.2264,836.8
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 Est. Total Population By Age
 San Ramon, CAGrayslake, ILUnited States
 Age 0 to 45.2%  Unlock5.9%
 Age 5 to 9  Unlock5.9%6.1%
 Age 10 to 149.8%  Unlock6.6%
 Age 15 to 17  Unlock4.3%3.9%
 Age 18 to 203.0%  Unlock4.0%
 Age 21 to 24  Unlock6.0%5.2%
 Age 25 to 348.2%  Unlock13.8%
 Age 35 to 44  Unlock13.2%12.9%
 Age 45 to 5418.6%  Unlock12.6%
 Age 55 to 59  Unlock7.7%6.7%
 Age 60 to 644.7%  Unlock6.3%
 Age 65 to 74  Unlock7.6%9.6%
 Age 75 to 843.4%  Unlock4.5%
 Age 85 and over  Unlock1.2%1.9%
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 Race
 San Ramon, CAGrayslake, ILUnited States
 White35.9%  Unlock59.4%
 Black  Unlock6.9%12.2%
 Asian47.6%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.5%  Unlock0.2%
 Other  Unlock0.6%0.4%
 Two or More Races5.0%  Unlock3.2%
 Hispanic  Unlock9.8%18.4%
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 Marriage & Family
 San Ramon, CAGrayslake, ILUnited States
 Married Population63.9%  Unlock49.8%
     Currently Married  Unlock56.7%48.0%
 Married but Separated0.9%  Unlock1.8%
 Single Population  Unlock42.2%50.2%
 Never Married25.4%  Unlock33.8%
 Divorced  Unlock8.4%10.8%
 Widowed3.3%  Unlock5.6%
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 Household Size  Unlock2.652.60
 Households29,084  Unlock124,010,992
 Family Households  Unlock5,43280,755,759
     Married couple, w/children53.1%  Unlock30.5%
     Married couple, no children  Unlock44.5%42.9%
 Non Family Households6,137  Unlock43,255,233
     Single householder, w/children  Unlock7.4%15.8%
     Single householder, no children5.7%  Unlock10.8%
Reviews for San Ramon    17 Reviews

Over 13 years ago

If you like the weather hot and dry, this is the place for you! Don't come here if you like to see green hills in the summer,if you don't care for sunshine for 7-8  More

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Over 14 years ago

For what you get, "it" does not live up to the premium you have to pay to get "it".!  More

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good climate i expirenced in us is san ramon i am very happy to stay in that  More

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Reviews for Grayslake    3 Reviews

Over 11 years ago

Property tax is one of the highest in the nation a $220000 home will cost you $10980 in taxes annually as of 9/2014 This information can be verified on the  More

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Grayslake weather is very difficult to enjoy outdoor activities. In summer, it is SO humid and hot and full of mosquitos that you cannot enjoy a beautiful summer night.  More

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Over 15 years ago

3% of home value annually/ A $300,000 home will cost you 10K in annual property taxes. Where does it all  More

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