2025 Compare Cities People:
Westfield, IN vs Round Lake, IL

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Highlights
- Round Lake is 0% more densely populated than Westfield.
- People are 16.5% less likely to be married in Round Lake.
- The Median Age is 0.5 years older in Round Lake.
 Westfield, INRound Lake, ILUnited States
 Population  Unlock18,720329,725,481
 Female Population51.5%  Unlock50.5%
 Male Population48.5%  Unlock49.5%
 Median Age  Unlock3738.4
 space3
 Population - 201030,249  Unlock309,327,143
 Population - 2000  Unlock5,842285,036,114
 Population - 19903,304  Unlock251,960,433
 Pop. 2000 to Now  Unlock207.8%15.6%
 Pop. 1990 to Now1,296.6%  Unlock30.8%
 space4
 Population Density  Unlock3,367.593.4
 Land Area30.4  Unlock3,531,905.4
 Water Area  Unlock0.2264,836.8
 space
 Est. Total Population By Age
 Westfield, INRound Lake, ILUnited States
 Age 0 to 46.6%  Unlock5.9%
 Age 5 to 9  Unlock8.5%6.1%
 Age 10 to 148.7%  Unlock6.6%
 Age 15 to 17  Unlock6.2%3.9%
 Age 18 to 203.0%  Unlock4.0%
 Age 21 to 24  Unlock5.6%5.2%
 Age 25 to 3412.2%  Unlock13.8%
 Age 35 to 44  Unlock17.8%12.9%
 Age 45 to 5413.7%  Unlock12.6%
 Age 55 to 59  Unlock4.7%6.7%
 Age 60 to 644.8%  Unlock6.3%
 Age 65 to 74  Unlock7.2%9.6%
 Age 75 to 842.7%  Unlock4.5%
 Age 85 and over  Unlock0.8%1.9%
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 Race
 Westfield, INRound Lake, ILUnited States
 White81.2%  Unlock59.4%
 Black  Unlock4.5%12.2%
 Asian2.7%  Unlock5.6%
 Native American  Unlock0.4%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock1.2%0.4%
 Two or More Races3.8%  Unlock3.2%
 Hispanic  Unlock26.8%18.4%
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 Marriage & Family
 Westfield, INRound Lake, ILUnited States
 Married Population65.1%  Unlock49.8%
     Currently Married  Unlock53.5%48.0%
 Married but Separated1.2%  Unlock1.8%
 Single Population  Unlock45.7%50.2%
 Never Married21.0%  Unlock33.8%
 Divorced  Unlock10.7%10.8%
 Widowed4.3%  Unlock5.6%
 space5
 Household Size  Unlock3.062.60
 Households16,837  Unlock124,010,992
 Family Households  Unlock4,59580,755,759
     Married couple, w/children42.6%  Unlock30.5%
     Married couple, no children  Unlock38.5%42.9%
 Non Family Households3,841  Unlock43,255,233
     Single householder, w/children  Unlock13.2%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 11 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 13 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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Start Your Review of Westfield

Reviews for Round Lake    2 Reviews

Round Lake, Illinois is a town that stretches from Route 60 on the southern borders to about Fish Lake Road on the western edge to Route 134 on the northern fringes.   More

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Over 18 years ago

Absolutely without a doubt the worst place in America to live. Property taxes are the highest in the State 3.76 % of value. If you have the misfortune of working in  More

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Start Your Review of Round Lake


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