2025 Compare Cities People:
Grayslake, IL vs Wauwatosa, WI

Change Cities
Highlights
- Wauwatosa is 0% more densely populated than Grayslake.
- People are 11.4% less likely to be married in Wauwatosa.
- The Median Age is 0.7 years older in Wauwatosa.
 Grayslake, ILWauwatosa, WIUnited States
 Population  Unlock48,072329,725,481
 Female Population48.9%  Unlock50.5%
 Male Population51.1%  Unlock49.5%
 Median Age  Unlock38.438.4
 space3
 Population - 201021,064  Unlock309,327,143
 Population - 2000  Unlock47,271285,036,114
 Population - 19907,388  Unlock251,960,433
 Pop. 2000 to Now  Unlock1.7%15.6%
 Pop. 1990 to Now178.6%  Unlock30.8%
 space4
 Population Density  Unlock3,634.493.4
 Land Area11.0  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Grayslake, ILWauwatosa, WIUnited States
 Age 0 to 46.7%  Unlock5.9%
 Age 5 to 9  Unlock6.4%6.1%
 Age 10 to 146.4%  Unlock6.6%
 Age 15 to 17  Unlock4.1%3.9%
 Age 18 to 203.5%  Unlock4.0%
 Age 21 to 24  Unlock3.3%5.2%
 Age 25 to 3413.2%  Unlock13.8%
 Age 35 to 44  Unlock14.1%12.9%
 Age 45 to 5415.0%  Unlock12.6%
 Age 55 to 59  Unlock6.1%6.7%
 Age 60 to 646.1%  Unlock6.3%
 Age 65 to 74  Unlock9.4%9.6%
 Age 75 to 843.3%  Unlock4.5%
 Age 85 and over  Unlock3.7%1.9%
 space1
 Race
 Grayslake, ILWauwatosa, WIUnited States
 White72.0%  Unlock59.4%
 Black  Unlock7.0%12.2%
 Asian5.9%  Unlock5.6%
 Native American  Unlock0.4%0.6%
 Hawaiian, Pacific Islander0.3%  Unlock0.2%
 Other  Unlock0.2%0.4%
 Two or More Races4.4%  Unlock3.2%
 Hispanic  Unlock3.4%18.4%
 space2
 Marriage & Family
 Grayslake, ILWauwatosa, WIUnited States
 Married Population57.8%  Unlock49.8%
     Currently Married  Unlock49.9%48.0%
 Married but Separated1.1%  Unlock1.8%
 Single Population  Unlock48.7%50.2%
 Never Married30.4%  Unlock33.8%
 Divorced  Unlock9.8%10.8%
 Widowed3.4%  Unlock5.6%
 space5
 Household Size  Unlock2.272.60
 Households7,817  Unlock124,010,992
 Family Households  Unlock12,20580,755,759
     Married couple, w/children41.1%  Unlock30.5%
     Married couple, no children  Unlock42.9%42.9%
 Non Family Households2,385  Unlock43,255,233
     Single householder, w/children  Unlock14.3%15.8%
     Single householder, no children7.0%  Unlock10.8%
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

   |    Reply

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

   |    Reply

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

   |    Reply

Start Your Review of Grayslake

Reviews for Wauwatosa    0 Reviews

Start Your Review of Wauwatosa


Premium Subscription
Includes Cost of Living compares for child care, utilities, transportation, health, taxes, housing for home owners vs renters, weather, insurance premiums and so much more.


The premier source for comprehensive city data for over 30 years.

© Best Places. All rights reserved.