2026 Compare Cities People:
Westfield, IN vs Oak Park, IL

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Highlights
- Oak Park is 0% more densely populated than Westfield.
- People are 23.4% less likely to be married in Oak Park.
- The Median Age is 3.4 years older in Oak Park.
 Westfield, INOak Park, ILUnited States
 Population  Unlock54,100329,725,481
 Female Population51.5%  Unlock50.5%
 Male Population48.5%  Unlock49.5%
 Median Age  Unlock39.938.4
 space3
 Population - 201030,249  Unlock309,327,143
 Population - 2000  Unlock52,524285,036,114
 Population - 19903,304  Unlock251,960,433
 Pop. 2000 to Now  Unlock-1.3%15.6%
 Pop. 1990 to Now1,296.6%  Unlock30.8%
 space4
 Population Density  Unlock11,510.693.4
 Land Area30.4  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Westfield, INOak Park, ILUnited States
 Age 0 to 46.6%  Unlock5.9%
 Age 5 to 9  Unlock7.3%6.1%
 Age 10 to 148.7%  Unlock6.6%
 Age 15 to 17  Unlock4.4%3.9%
 Age 18 to 203.0%  Unlock4.0%
 Age 21 to 24  Unlock3.5%5.2%
 Age 25 to 3412.2%  Unlock13.8%
 Age 35 to 44  Unlock15.2%12.9%
 Age 45 to 5413.7%  Unlock12.6%
 Age 55 to 59  Unlock5.8%6.7%
 Age 60 to 644.8%  Unlock6.3%
 Age 65 to 74  Unlock9.7%9.6%
 Age 75 to 842.7%  Unlock4.5%
 Age 85 and over  Unlock1.5%1.9%
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 Race
 Westfield, INOak Park, ILUnited States
 White81.2%  Unlock59.4%
 Black  Unlock18.2%12.2%
 Asian2.7%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.6%0.4%
 Two or More Races3.8%  Unlock3.2%
 Hispanic  Unlock9.9%18.4%
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 Marriage & Family
 Westfield, INOak Park, ILUnited States
 Married Population65.1%  Unlock49.8%
     Currently Married  Unlock49.1%48.0%
 Married but Separated1.2%  Unlock1.8%
 Single Population  Unlock50.2%50.2%
 Never Married21.0%  Unlock33.8%
 Divorced  Unlock9.6%10.8%
 Widowed4.3%  Unlock5.6%
 space5
 Household Size  Unlock2.352.60
 Households16,837  Unlock124,010,992
 Family Households  Unlock13,22780,755,759
     Married couple, w/children42.6%  Unlock30.5%
     Married couple, no children  Unlock38.4%42.9%
 Non Family Households3,841  Unlock43,255,233
     Single householder, w/children  Unlock13.6%15.8%
     Single householder, no children6.3%  Unlock10.8%
Reviews for Westfield    7 Reviews

The growth in Westfield in the past 15 years has been amazing. Beautiful, well-planned neighborhoods, a great variety of housing, many new amenities for residents...  More

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Over 12 years ago

Westfield, in Hamilton county has the normal amount of dog owners per capita. Dogs are not welcome everywhere but tolerance is getting better. The big downside is a  More

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Over 14 years ago

The Indy metro has a lot going for it, but the climate -- hot, humid summers; icy, sleety winters-- is a big negative, especially if you have allergy or sinus issues.  More

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Reviews for Oak Park    7 Reviews

We've lived in Oak Park for 25 years, raising our two children here. Now, looking ahead a few years, the Cost of Living (127), is a major factor in searching for  More

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I have grew up in the Oak Park area and have lived in other cities in the country. Oak Park is located outside of the city of Chicago. Though located reasonably  More

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Over 16 years ago

If you don't know any better you might think Oak Park is perfect. However, if you are like me and have other places as a comparison, you know better. I will say that  More

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