2025 Compare Cities People:
Chesterfield, MO vs Plainfield, IL

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Highlights
- Plainfield is 0% more densely populated than Chesterfield.
- People are 1.9% less likely to be married in Plainfield.
- The Median Age is 9.1 years younger in Plainfield.
 Chesterfield, MOPlainfield, ILUnited States
 Population  Unlock44,296329,725,481
 Female Population51.7%  Unlock50.5%
 Male Population48.3%  Unlock49.5%
 Median Age  Unlock37.338.4
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 Population - 201047,490  Unlock309,327,143
 Population - 2000  Unlock13,038285,036,114
 Population - 199037,991  Unlock251,960,433
 Pop. 2000 to Now  Unlock241.6%15.6%
 Pop. 1990 to Now25.2%  Unlock30.8%
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 Population Density  Unlock1,808.193.4
 Land Area31.9  Unlock3,531,905.4
 Water Area  Unlock1.0264,836.8
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 Est. Total Population By Age
 Chesterfield, MOPlainfield, ILUnited States
 Age 0 to 45.6%  Unlock5.9%
 Age 5 to 9  Unlock8.2%6.1%
 Age 10 to 145.9%  Unlock6.6%
 Age 15 to 17  Unlock5.8%3.9%
 Age 18 to 202.4%  Unlock4.0%
 Age 21 to 24  Unlock4.3%5.2%
 Age 25 to 348.3%  Unlock13.8%
 Age 35 to 44  Unlock15.6%12.9%
 Age 45 to 5414.1%  Unlock12.6%
 Age 55 to 59  Unlock6.0%6.7%
 Age 60 to 647.8%  Unlock6.3%
 Age 65 to 74  Unlock5.6%9.6%
 Age 75 to 847.2%  Unlock4.5%
 Age 85 and over  Unlock1.3%1.9%
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 Race
 Chesterfield, MOPlainfield, ILUnited States
 White75.3%  Unlock59.4%
 Black  Unlock8.3%12.2%
 Asian13.2%  Unlock5.6%
 Native American  Unlock0.2%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.3%0.4%
 Two or More Races4.8%  Unlock3.2%
 Hispanic  Unlock9.9%18.4%
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 Marriage & Family
 Chesterfield, MOPlainfield, ILUnited States
 Married Population64.1%  Unlock49.8%
     Currently Married  Unlock62.1%48.0%
 Married but Separated0.6%  Unlock1.8%
 Single Population  Unlock37.1%50.2%
 Never Married21.3%  Unlock33.8%
 Divorced  Unlock6.5%10.8%
 Widowed6.9%  Unlock5.6%
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 Household Size  Unlock3.272.60
 Households20,254  Unlock124,010,992
 Family Households  Unlock11,52580,755,759
     Married couple, w/children36.3%  Unlock30.5%
     Married couple, no children  Unlock34.6%42.9%
 Non Family Households6,057  Unlock43,255,233
     Single householder, w/children  Unlock9.3%15.8%
     Single householder, no children4.3%  Unlock10.8%
Reviews for Chesterfield    7 Reviews

I've lived in St. Louis for roughly ten years and I grew up in the surrounding area. I do not recommend St. Louis to live for two reasons: crime and the weather. A lot  More

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Over 17 years ago

The climate in Chesterfield is moderate winters, hot humid summers. The best season is spring and the worst season is winter. The worst problem with the climate in  More

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Over 17 years ago

The good things about Chesterfield are relatively inexpensive cost combined with many things to do in the area and proximity to an airport. Unlike many areas growing  More

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Reviews for Plainfield    13 Reviews

Over 11 years ago

Plenty of housing in Plainfield, Joliet, IL area but norm on rent for a three bedroom house is around $2000.00  More

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Over 12 years ago

We transferred from the East Coast to Chicagoland and did not know where to live....We have kids and did NOT want the excess (read Drug Problems) in Naperville....Our  More

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Over 12 years ago

Plainfield is a good place to live, housing is descent, low crime.   More

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