2025 Compare Cities People:
Marshalltown, IA vs St. Helens, OR

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Highlights
- St. Helens is 0% more densely populated than Marshalltown.
- People are 19.1% less likely to be married in St. Helens.
- The Median Age is 0.6 years older in St. Helens.
 Marshalltown, IASt. Helens, ORUnited States
 Population  Unlock13,808329,725,481
 Female Population49.6%  Unlock50.5%
 Male Population50.4%  Unlock49.5%
 Median Age  Unlock36.638.4
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 Population - 201027,605  Unlock309,327,143
 Population - 2000  Unlock10,019285,036,114
 Population - 199025,178  Unlock251,960,433
 Pop. 2000 to Now  Unlock40.4%15.6%
 Pop. 1990 to Now6.2%  Unlock30.8%
 space4
 Population Density  Unlock2,885.793.4
 Land Area19.3  Unlock3,531,905.4
 Water Area  Unlock1.1264,836.8
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 Est. Total Population By Age
 Marshalltown, IASt. Helens, ORUnited States
 Age 0 to 47.1%  Unlock5.9%
 Age 5 to 9  Unlock6.0%6.1%
 Age 10 to 148.2%  Unlock6.6%
 Age 15 to 17  Unlock4.7%3.9%
 Age 18 to 203.7%  Unlock4.0%
 Age 21 to 24  Unlock4.7%5.2%
 Age 25 to 3412.0%  Unlock13.8%
 Age 35 to 44  Unlock11.8%12.9%
 Age 45 to 5411.0%  Unlock12.6%
 Age 55 to 59  Unlock7.9%6.7%
 Age 60 to 645.3%  Unlock6.3%
 Age 65 to 74  Unlock8.1%9.6%
 Age 75 to 844.8%  Unlock4.5%
 Age 85 and over  Unlock1.9%1.9%
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 Race
 Marshalltown, IASt. Helens, ORUnited States
 White57.9%  Unlock59.4%
 Black  Unlock0.5%12.2%
 Asian4.7%  Unlock5.6%
 Native American  Unlock0.3%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.6%0.4%
 Two or More Races3.3%  Unlock3.2%
 Hispanic  Unlock7.4%18.4%
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 Marriage & Family
 Marshalltown, IASt. Helens, ORUnited States
 Married Population52.1%  Unlock49.8%
     Currently Married  Unlock41.2%48.0%
 Married but Separated1.2%  Unlock1.8%
 Single Population  Unlock57.9%50.2%
 Never Married31.4%  Unlock33.8%
 Divorced  Unlock18.2%10.8%
 Widowed5.9%  Unlock5.6%
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 Household Size  Unlock2.662.60
 Households10,098  Unlock124,010,992
 Family Households  Unlock3,42880,755,759
     Married couple, w/children37.3%  Unlock30.5%
     Married couple, no children  Unlock35.6%42.9%
 Non Family Households3,576  Unlock43,255,233
     Single householder, w/children  Unlock24.8%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 St. Helens    3 Reviews

Over 12 years ago

Poor community with a lo of riff-raff and shady  More

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Over 15 years ago

I HAVE BEEN HERE FOR 2 YEARS NOW,COMING HERE FROM THE MID-WEST,AND I AM HERE TO STAY FOR THE REST OF MY LIFE AND EVEN INTO THE HEREAFTER. THE BEAUTY OF THE PACIFIC  More

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Over 17 years ago

As a transplant from California, I was suprised at first with the moderate weather as I had been told how wet and dreary the Portland area was in comparison. Yes it  More

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