2025 Compare Cities People:
Chesterfield, MO vs Flagstaff, AZ

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Highlights
- Flagstaff is 0% more densely populated than Chesterfield.
- People are 48.5% less likely to be married in Flagstaff.
- The Median Age is 20.6 years younger in Flagstaff.
 Chesterfield, MOFlagstaff, AZUnited States
 Population  Unlock76,228329,725,481
 Female Population51.7%  Unlock50.5%
 Male Population48.3%  Unlock49.5%
 Median Age  Unlock25.838.4
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 Population - 201047,490  Unlock309,327,143
 Population - 2000  Unlock52,894285,036,114
 Population - 199037,991  Unlock251,960,433
 Pop. 2000 to Now  Unlock39.8%15.6%
 Pop. 1990 to Now25.2%  Unlock30.8%
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 Population Density  Unlock1,154.693.4
 Land Area31.9  Unlock3,531,905.4
 Water Area  Unlock0.1264,836.8
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 Est. Total Population By Age
 Chesterfield, MOFlagstaff, AZUnited States
 Age 0 to 45.6%  Unlock5.9%
 Age 5 to 9  Unlock4.8%6.1%
 Age 10 to 145.9%  Unlock6.6%
 Age 15 to 17  Unlock3.1%3.9%
 Age 18 to 202.4%  Unlock4.0%
 Age 21 to 24  Unlock11.4%5.2%
 Age 25 to 348.3%  Unlock13.8%
 Age 35 to 44  Unlock10.7%12.9%
 Age 45 to 5414.1%  Unlock12.6%
 Age 55 to 59  Unlock4.1%6.7%
 Age 60 to 647.8%  Unlock6.3%
 Age 65 to 74  Unlock5.8%9.6%
 Age 75 to 847.2%  Unlock4.5%
 Age 85 and over  Unlock0.5%1.9%
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 Race
 Chesterfield, MOFlagstaff, AZUnited States
 White75.3%  Unlock59.4%
 Black  Unlock1.5%12.2%
 Asian13.2%  Unlock5.6%
 Native American  Unlock8.6%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.4%0.4%
 Two or More Races4.8%  Unlock3.2%
 Hispanic  Unlock18.9%18.4%
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 Marriage & Family
 Chesterfield, MOFlagstaff, AZUnited States
 Married Population64.1%  Unlock49.8%
     Currently Married  Unlock32.2%48.0%
 Married but Separated0.6%  Unlock1.8%
 Single Population  Unlock67.0%50.2%
 Never Married21.3%  Unlock33.8%
 Divorced  Unlock9.0%10.8%
 Widowed6.9%  Unlock5.6%
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 Household Size  Unlock2.402.60
 Households20,254  Unlock124,010,992
 Family Households  Unlock13,51980,755,759
     Married couple, w/children36.3%  Unlock30.5%
     Married couple, no children  Unlock41.3%42.9%
 Non Family Households6,057  Unlock43,255,233
     Single householder, w/children  Unlock15.5%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 Flagstaff    50 Reviews

Amber · 

Flagstaff is absolutely the perfect place to call home. Especially for families. 4 perfectly balanced seasons. None too extreme and all beautiful. Ridiculously safe!  More

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Leah · 

I've lived here for one year and have to move because the cost to rent here is astronomical. I've been paying $2550/month and now for a comparable home it is $2900 and  More

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Every place depends on what you are looking for. So I will say a bit about me so you can assess where the review is coming from. I am a professional, single, female  More

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