2025 Compare Cities People:
Marshalltown, IA vs Waterloo, IA

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Highlights
- Waterloo is 0% more densely populated than Marshalltown.
- People are 12.6% less likely to be married in Waterloo.
- The Median Age is 0.8 years older in Waterloo.
 Marshalltown, IAWaterloo, IAUnited States
 Population  Unlock67,695329,725,481
 Female Population49.6%  Unlock50.5%
 Male Population50.4%  Unlock49.5%
 Median Age  Unlock36.838.4
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 Population - 201027,605  Unlock309,327,143
 Population - 2000  Unlock68,747285,036,114
 Population - 199025,178  Unlock251,960,433
 Pop. 2000 to Now  Unlock-2.1%15.6%
 Pop. 1990 to Now6.2%  Unlock30.8%
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 Population Density  Unlock1,100.993.4
 Land Area19.3  Unlock3,531,905.4
 Water Area  Unlock1.7264,836.8
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 Est. Total Population By Age
 Marshalltown, IAWaterloo, IAUnited States
 Age 0 to 47.1%  Unlock5.9%
 Age 5 to 9  Unlock6.6%6.1%
 Age 10 to 148.2%  Unlock6.6%
 Age 15 to 17  Unlock4.0%3.9%
 Age 18 to 203.7%  Unlock4.0%
 Age 21 to 24  Unlock5.8%5.2%
 Age 25 to 3412.0%  Unlock13.8%
 Age 35 to 44  Unlock12.4%12.9%
 Age 45 to 5411.0%  Unlock12.6%
 Age 55 to 59  Unlock6.0%6.7%
 Age 60 to 645.3%  Unlock6.3%
 Age 65 to 74  Unlock9.8%9.6%
 Age 75 to 844.8%  Unlock4.5%
 Age 85 and over  Unlock2.1%1.9%
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 Race
 Marshalltown, IAWaterloo, IAUnited States
 White57.9%  Unlock59.4%
 Black  Unlock17.1%12.2%
 Asian4.7%  Unlock5.6%
 Native American  Unlock0.2%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.1%0.4%
 Two or More Races3.3%  Unlock3.2%
 Hispanic  Unlock7.1%18.4%
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 Marriage & Family
 Marshalltown, IAWaterloo, IAUnited States
 Married Population52.1%  Unlock49.8%
     Currently Married  Unlock43.8%48.0%
 Married but Separated1.2%  Unlock1.8%
 Single Population  Unlock54.5%50.2%
 Never Married31.4%  Unlock33.8%
 Divorced  Unlock11.6%10.8%
 Widowed5.9%  Unlock5.6%
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 Household Size  Unlock2.312.60
 Households10,098  Unlock124,010,992
 Family Households  Unlock16,79880,755,759
     Married couple, w/children37.3%  Unlock30.5%
     Married couple, no children  Unlock41.6%42.9%
 Non Family Households3,576  Unlock43,255,233
     Single householder, w/children  Unlock22.6%15.8%
     Single householder, no children4.4%  Unlock10.8%
Reviews for Marshalltown    4 Reviews

I have lived around and worked in Marshalltown for nearly 15 years now, and I have lived in and around the area and the state for half my life. Marshalltown is  More

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Over 7 years ago

I Am Going To Be Straight And Honest With You If You Choose To Live In Marshalltown Iowa You Will Pay Some Of The Most Highest Taxes, And Property Taxes In Iowa.  More

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Over 16 years ago

Another contributor's recent comment on the quality of life in Marshalltown was accurate up to a point, in my opinion as a long-time city resident, but did not offer a  More

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Reviews for Waterloo    5 Reviews

The bike racks recently installed on the MET buses was a great idea for a community that has numerous bike riders and  More

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Over 17 years ago

Unless you're into getting wasted on a regular basis there's not a lot to do here. Most people barhop for fun. Being someone who doesn't drink and doesn't enjoy being  More

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Over 17 years ago

So the weather is emotional here - on and off during the summer its hot and rainy, yet during the fall it is quite often beautiful. Winters can be long, and spring can  More

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