2025 Compare Cities People:
Spencer, IA vs Marshfield, MO

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Highlights
- Marshfield is 0% more densely populated than Spencer.
- People are 12.2% more likely to be married in Marshfield.
- The Median Age is 8.2 years younger in Marshfield.
 Spencer, IAMarshfield, MOUnited States
 Population  Unlock7,391329,725,481
 Female Population52.6%  Unlock50.5%
 Male Population47.5%  Unlock49.5%
 Median Age  Unlock32.638.4
 space3
 Population - 201011,225  Unlock309,327,143
 Population - 2000  Unlock5,720285,036,114
 Population - 199011,066  Unlock251,960,433
 Pop. 2000 to Now  Unlock34.2%15.6%
 Pop. 1990 to Now-0.7%  Unlock30.8%
 space4
 Population Density  Unlock1,417.393.4
 Land Area10.9  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Spencer, IAMarshfield, MOUnited States
 Age 0 to 45.1%  Unlock5.9%
 Age 5 to 9  Unlock7.0%6.1%
 Age 10 to 147.5%  Unlock6.6%
 Age 15 to 17  Unlock2.6%3.9%
 Age 18 to 203.4%  Unlock4.0%
 Age 21 to 24  Unlock4.8%5.2%
 Age 25 to 3410.8%  Unlock13.8%
 Age 35 to 44  Unlock14.1%12.9%
 Age 45 to 5411.3%  Unlock12.6%
 Age 55 to 59  Unlock4.0%6.7%
 Age 60 to 648.0%  Unlock6.3%
 Age 65 to 74  Unlock9.1%9.6%
 Age 75 to 847.0%  Unlock4.5%
 Age 85 and over  Unlock1.7%1.9%
 space1
 Race
 Spencer, IAMarshfield, MOUnited States
 White91.2%  Unlock59.4%
 Black  Unlock1.2%12.2%
 Asian0.7%  Unlock5.6%
 Native American  Unlock0.3%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races2.7%  Unlock3.2%
 Hispanic  Unlock1.6%18.4%
 space2
 Marriage & Family
 Spencer, IAMarshfield, MOUnited States
 Married Population49.2%  Unlock49.8%
     Currently Married  Unlock54.0%48.0%
 Married but Separated0.7%  Unlock1.8%
 Single Population  Unlock44.8%50.2%
 Never Married30.0%  Unlock33.8%
 Divorced  Unlock16.7%10.8%
 Widowed8.3%  Unlock5.6%
 space5
 Household Size  Unlock2.832.60
 Households5,027  Unlock124,010,992
 Family Households  Unlock1,73680,755,759
     Married couple, w/children25.5%  Unlock30.5%
     Married couple, no children  Unlock42.7%42.9%
 Non Family Households2,170  Unlock43,255,233
     Single householder, w/children  Unlock17.2%15.8%
     Single householder, no children5.3%  Unlock10.8%
Reviews for Spencer    2 Reviews

The summers in Spencer are magical. Fireflies, perfect weather, and beautiful lakes nearby. Everything here grows like a dream. Just plant it and it will grow without  More

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Over 15 years ago

Could use a few more democrats just to spice it up.  More

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Reviews for Marshfield    2 Reviews

Over 4 years ago

I’ve lived here since 1985. It used to be an okay town to live in but not anymore. As in any town it’s who you are and who you know! So if you don’t have the right last  More

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Over 19 years ago

Great place to raise a family and live and  More

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