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2025 Compare Cities People:
Philadelphia, PA vs Oak Brook, IL

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Highlights
- Oak Brook is 0% more densely populated than Philadelphia.
- People are 80.0% more likely to be married in Oak Brook.
- The Median Age is 19.1 years older in Oak Brook.
 Philadelphia, PAOak Brook, ILUnited States
 Population  Unlock8,178329,725,481
 Female Population52.4%  Unlock50.5%
 Male Population47.6%  Unlock49.5%
 Median Age  Unlock53.938.4
 space3
 Population - 20101,528,303  Unlock309,327,143
 Population - 2000  Unlock8,702285,036,114
 Population - 19901,585,577  Unlock251,960,433
 Pop. 2000 to Now  Unlock-7.5%15.6%
 Pop. 1990 to Now-0.5%  Unlock30.8%
 space4
 Population Density  Unlock1,026.493.4
 Land Area134.2  Unlock3,531,905.4
 Water Area  Unlock0.3264,836.8
 space
 Est. Total Population By Age
 Philadelphia, PAOak Brook, ILUnited States
 Age 0 to 46.4%  Unlock5.9%
 Age 5 to 9  Unlock5.8%6.1%
 Age 10 to 146.2%  Unlock6.6%
 Age 15 to 17  Unlock3.7%3.9%
 Age 18 to 204.1%  Unlock4.0%
 Age 21 to 24  Unlock3.3%5.2%
 Age 25 to 3418.9%  Unlock13.8%
 Age 35 to 44  Unlock11.4%12.9%
 Age 45 to 5411.3%  Unlock12.6%
 Age 55 to 59  Unlock9.5%6.7%
 Age 60 to 645.9%  Unlock6.3%
 Age 65 to 74  Unlock17.8%9.6%
 Age 75 to 843.9%  Unlock4.5%
 Age 85 and over  Unlock5.2%1.9%
 space1
 Race
 Philadelphia, PAOak Brook, ILUnited States
 White33.8%  Unlock59.4%
 Black  Unlock0.6%12.2%
 Asian7.4%  Unlock5.6%
 Native American  Unlock0.0%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.7%0.4%
 Two or More Races3.2%  Unlock3.2%
 Hispanic  Unlock4.5%18.4%
 space2
 Marriage & Family
 Philadelphia, PAOak Brook, ILUnited States
 Married Population34.6%  Unlock49.8%
     Currently Married  Unlock60.9%48.0%
 Married but Separated3.0%  Unlock1.8%
 Single Population  Unlock37.7%50.2%
 Never Married50.5%  Unlock33.8%
 Divorced  Unlock6.1%10.8%
 Widowed5.7%  Unlock5.6%
 space5
 Household Size  Unlock2.632.60
 Households646,608  Unlock124,010,992
 Family Households  Unlock2,38780,755,759
     Married couple, w/children21.3%  Unlock30.5%
     Married couple, no children  Unlock52.1%42.9%
 Non Family Households298,750  Unlock43,255,233
     Single householder, w/children  Unlock7.0%15.8%
     Single householder, no children19.4%  Unlock10.8%
Voting
Reviews for Philadelphia    139 Reviews
Lawrence · West New York, NJ
Great food, beautiful architecture, walkable
Over 1 years ago

Philadelphia is a very walkable and fun city to explore (albeit be aware of where not to explore at least at night). The city has beautiful old architecture , great  More

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Peter · Philadelphia, PA
Philadelphia is livable, affordable, beautiful…
Over 1 years ago

I’m originally from New York City, then lived in a small city in upstate New York for eight years, then moved down to Philadelphia and have lived here for many years.  More

   |    Reply
Anonymous · Philadelphia, PA
Let’s not like about killadelphia, PA
Over 4 years ago

Now the only reason some people disagree is because MONEY. If you live in “manayunk” (which I lived for 2 years) you can’t compare … you can’t compare your out skirt  More

   |    Reply

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Reviews for Oak Brook    0 Reviews

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