2025 Compare Cities People:
Webster Groves, MO vs Marengo, IL

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Highlights
- Marengo is 0% more densely populated than Webster Groves.
- People are 19.7% less likely to be married in Marengo.
- The Median Age is 9.0 years younger in Marengo.
 Webster Groves, MOMarengo, ILUnited States
 Population  Unlock7,466329,725,481
 Female Population54.8%  Unlock50.5%
 Male Population45.2%  Unlock49.5%
 Median Age  Unlock30.538.4
 space3
 Population - 201023,006  Unlock309,327,143
 Population - 2000  Unlock6,355285,036,114
 Population - 199022,987  Unlock251,960,433
 Pop. 2000 to Now  Unlock16.1%15.6%
 Pop. 1990 to Now-0.4%  Unlock30.8%
 space4
 Population Density  Unlock944.493.4
 Land Area5.9  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Webster Groves, MOMarengo, ILUnited States
 Age 0 to 46.0%  Unlock5.9%
 Age 5 to 9  Unlock7.1%6.1%
 Age 10 to 146.4%  Unlock6.6%
 Age 15 to 17  Unlock4.0%3.9%
 Age 18 to 204.7%  Unlock4.0%
 Age 21 to 24  Unlock8.7%5.2%
 Age 25 to 3410.9%  Unlock13.8%
 Age 35 to 44  Unlock7.7%12.9%
 Age 45 to 5410.8%  Unlock12.6%
 Age 55 to 59  Unlock5.9%6.7%
 Age 60 to 647.1%  Unlock6.3%
 Age 65 to 74  Unlock6.5%9.6%
 Age 75 to 844.6%  Unlock4.5%
 Age 85 and over  Unlock2.8%1.9%
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 Race
 Webster Groves, MOMarengo, ILUnited States
 White85.0%  Unlock59.4%
 Black  Unlock2.6%12.2%
 Asian1.8%  Unlock5.6%
 Native American  Unlock0.0%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races7.2%  Unlock3.2%
 Hispanic  Unlock15.6%18.4%
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 Marriage & Family
 Webster Groves, MOMarengo, ILUnited States
 Married Population57.4%  Unlock49.8%
     Currently Married  Unlock44.8%48.0%
 Married but Separated0.7%  Unlock1.8%
 Single Population  Unlock53.9%50.2%
 Never Married26.2%  Unlock33.8%
 Divorced  Unlock6.2%10.8%
 Widowed7.1%  Unlock5.6%
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 Household Size  Unlock2.562.60
 Households9,533  Unlock124,010,992
 Family Households  Unlock1,96180,755,759
     Married couple, w/children40.3%  Unlock30.5%
     Married couple, no children  Unlock37.4%42.9%
 Non Family Households3,424  Unlock43,255,233
     Single householder, w/children  Unlock29.3%15.8%
     Single householder, no children7.3%  Unlock10.8%
Reviews for Webster Groves    2 Reviews

Over 12 years ago

Nice community, centrally located, great library, decent restaurants. The drawback for me is that, like most of the St Louis metro area, it's not very walking friendly.  More

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Over 19 years ago

Any comments regarding real estate property costs are  More

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Start Your Review of Webster Groves

Reviews for Marengo    1 Reviews

Over 19 years ago

This town's weather ranges from 90f humid - 10below with wind chill factors... you get a little bit of everything living  More

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Start Your Review of Marengo


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