50158   Zip Code Marshalltown Marshall IA United States

City Marshalltown
County Marshall
State Iowa
Latitude 42.05016
Longitude -92.90143
Population 31,163
Density 146.89 people per square mile
Time Zone America/Chicago
  • All demographic data comes from the 2023 American Community Survey (5-year study).
  • Learn more about each field.
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Household Income

< 5K> $150K051015

Median household: $71,212
Median individual: $37,076

Race

WhiteMultipleOther

Mode: 69.5% White

Gender

 51.1% male 

Rent

  $865 / month  

Median house value: $132,698.0

Age

0%1%2%3%4%5%6%7%8%9%10%11%12%13%14%10-1930s50s70s

Median: 37.3 years old

Education

< High SchoolHigh SchoolSome CollegeBachelorsGrad School

With at least college degree: 20.6%
With STEM degree: 44.4%

Marital Status

 52.4% married 

Never married: 29.8%

Labor Force Participation

 66.1% working 

Unemployed: 4.3%

Average Family Size

 3.24 people 

Commute Time

 17.5 minutes 

Health Care

 5.4% uninsured 

Poverty

 12.6%

All data comes from the SimpleMaps US Zips Comprehensive Database, January 2025.

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