2025 Compare Cities People:
St. Louis, MO vs West Des Moines, IA

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Highlights
- West Des Moines is 0% more densely populated than St. Louis.
- People are 48.2% more likely to be married in West Des Moines.
- The Median Age is 0.2 years younger in West Des Moines.
 St. Louis, MOWest Des Moines, IAUnited States
 Population  Unlock67,640329,725,481
 Female Population51.3%  Unlock50.5%
 Male Population48.7%  Unlock49.5%
 Median Age  Unlock36.138.4
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 Population - 2010319,367  Unlock309,327,143
 Population - 2000  Unlock46,403285,036,114
 Population - 1990396,685  Unlock251,960,433
 Pop. 2000 to Now  Unlock48.8%15.6%
 Pop. 1990 to Now-25.0%  Unlock30.8%
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 Population Density  Unlock1,436.393.4
 Land Area61.7  Unlock3,531,905.4
 Water Area  Unlock1.0264,836.8
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 Est. Total Population By Age
 St. Louis, MOWest Des Moines, IAUnited States
 Age 0 to 46.1%  Unlock5.9%
 Age 5 to 9  Unlock6.0%6.1%
 Age 10 to 145.3%  Unlock6.6%
 Age 15 to 17  Unlock3.2%3.9%
 Age 18 to 203.5%  Unlock4.0%
 Age 21 to 24  Unlock6.1%5.2%
 Age 25 to 3419.9%  Unlock13.8%
 Age 35 to 44  Unlock13.8%12.9%
 Age 45 to 5411.5%  Unlock12.6%
 Age 55 to 59  Unlock6.3%6.7%
 Age 60 to 646.8%  Unlock6.3%
 Age 65 to 74  Unlock8.0%9.6%
 Age 75 to 843.5%  Unlock4.5%
 Age 85 and over  Unlock1.7%1.9%
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 Race
 St. Louis, MOWest Des Moines, IAUnited States
 White44.3%  Unlock59.4%
 Black  Unlock3.9%12.2%
 Asian3.4%  Unlock5.6%
 Native American  Unlock0.1%0.6%
 Hawaiian, Pacific Islander0.1%  Unlock0.2%
 Other  Unlock0.2%0.4%
 Two or More Races2.8%  Unlock3.2%
 Hispanic  Unlock4.9%18.4%
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 Marriage & Family
 St. Louis, MOWest Des Moines, IAUnited States
 Married Population33.6%  Unlock49.8%
     Currently Married  Unlock48.9%48.0%
 Married but Separated2.9%  Unlock1.8%
 Single Population  Unlock50.1%50.2%
 Never Married48.8%  Unlock33.8%
 Divorced  Unlock11.5%10.8%
 Widowed5.2%  Unlock5.6%
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 Household Size  Unlock2.192.60
 Households141,161  Unlock124,010,992
 Family Households  Unlock16,64780,755,759
     Married couple, w/children20.7%  Unlock30.5%
     Married couple, no children  Unlock40.1%42.9%
 Non Family Households78,602  Unlock43,255,233
     Single householder, w/children  Unlock12.5%15.8%
     Single householder, no children16.4%  Unlock10.8%
Reviews for St. Louis    113 Reviews

I'm 65 and lived here my entire life. Growing up in St. Louis I've learned there is a like to like about it. Lots of first class Hospitals and Doctors, LOTS of great  More

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This is an outsider's perspective on St. Louis. Sometimes a fresh perspective looking in from the outside is helpful. I don't live there as of this writing (Dec 22) but  More

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Over 3 years ago

I have travelled extensively and have lived in several other cities around the country. I chose to live in St. Louis city because it has many big city amenities with an  More

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Reviews for West Des Moines    4 Reviews

Over 16 years ago

I just moved here from out-of-state a few months ago and have been pleasantly surprised by the broad range of activities and amenities available in this medium sized IA  More

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Over 16 years ago

Am contemplating a move to WDM from the East Coast (NYC). Might there be anyone out there that may have experienced this and could offer guidance or comment. Thanks.   More

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We just moved to West Des Moines and we love it here! We moved here three months ago and every weekend we have been able to do something different and fun. There is  More

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