2025 Compare Cities People:
Marshalltown, IA vs Boulder City, NV

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Highlights
- Boulder City is 0% more densely populated than Marshalltown.
- People are 1.6% more likely to be married in Boulder City.
- The Median Age is 15.8 years older in Boulder City.
 Marshalltown, IABoulder City, NVUnited States
 Population  Unlock14,868329,725,481
 Female Population49.6%  Unlock50.5%
 Male Population50.4%  Unlock49.5%
 Median Age  Unlock51.838.4
 space3
 Population - 201027,605  Unlock309,327,143
 Population - 2000  Unlock14,966285,036,114
 Population - 199025,178  Unlock251,960,433
 Pop. 2000 to Now  Unlock9.7%15.6%
 Pop. 1990 to Now6.2%  Unlock30.8%
 space4
 Population Density  Unlock71.493.4
 Land Area19.3  Unlock3,531,905.4
 Water Area  Unlock0.0264,836.8
 space
 Est. Total Population By Age
 Marshalltown, IABoulder City, NVUnited States
 Age 0 to 47.1%  Unlock5.9%
 Age 5 to 9  Unlock5.2%6.1%
 Age 10 to 148.2%  Unlock6.6%
 Age 15 to 17  Unlock3.0%3.9%
 Age 18 to 203.7%  Unlock4.0%
 Age 21 to 24  Unlock3.2%5.2%
 Age 25 to 3412.0%  Unlock13.8%
 Age 35 to 44  Unlock9.2%12.9%
 Age 45 to 5411.0%  Unlock12.6%
 Age 55 to 59  Unlock8.2%6.7%
 Age 60 to 645.3%  Unlock6.3%
 Age 65 to 74  Unlock15.6%9.6%
 Age 75 to 844.8%  Unlock4.5%
 Age 85 and over  Unlock4.7%1.9%
 space1
 Race
 Marshalltown, IABoulder City, NVUnited States
 White57.9%  Unlock59.4%
 Black  Unlock1.1%12.2%
 Asian4.7%  Unlock5.6%
 Native American  Unlock0.3%0.6%
 Hawaiian, Pacific Islander0.0%  Unlock0.2%
 Other  Unlock0.0%0.4%
 Two or More Races3.3%  Unlock3.2%
 Hispanic  Unlock8.4%18.4%
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 Marriage & Family
 Marshalltown, IABoulder City, NVUnited States
 Married Population52.1%  Unlock49.8%
     Currently Married  Unlock51.9%48.0%
 Married but Separated1.2%  Unlock1.8%
 Single Population  Unlock47.1%50.2%
 Never Married31.4%  Unlock33.8%
 Divorced  Unlock15.2%10.8%
 Widowed5.9%  Unlock5.6%
 space5
 Household Size  Unlock2.372.60
 Households10,098  Unlock124,010,992
 Family Households  Unlock3,93980,755,759
     Married couple, w/children37.3%  Unlock30.5%
     Married couple, no children  Unlock54.5%42.9%
 Non Family Households3,576  Unlock43,255,233
     Single householder, w/children  Unlock10.1%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 Boulder City    4 Reviews

I'm an Air Force Veteran, born in New Jersey who left home at 18 and have live in at least 20 US towns and communities over the past fifty years. I moved out of Silicon  More

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Boulder City is all about Clean Green, but the only Dog Park in the city is all dirt. Henderson, NV and Las Vegas have multiple Grass dog parks. Boulder City has 3  More

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Over 17 years ago

All heavy truck traffic has been routed off the Hoover Dam since the 9-11 attacks due to national "infrastructure" security concerns and this has had the effect of  More

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