51431   Zip Code Arthur Ida IA United States

City Arthur
County Ida
State Iowa
Latitude 42.34446
Longitude -95.35146
Population 430
Density 11.4 people per square mile
Time Zone America/Chicago
  • All demographic data comes from the 2024 American Community Survey (5-year study).
  • Learn more about each field.
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Household Income

Median household: $54,258
Median individual: $36,765

Race

Mode: 87.4% White

Gender

 52.8% male 

Rent

  $676 / month  

Age

Median: 38.2 years old

Education

With at least college degree: 20.0%
With STEM degree: 30.8%

Marital Status

 54.3% married 

Never married: 33.7%

Labor Force Participation

 69.5% working 

Unemployed: 0.0%

Average Family Size

 2.84 people 

Commute Time

 21.6 minutes 

Health Care

 1.4% uninsured 

Poverty

 14.2%

All data comes from the SimpleMaps US Zips Comprehensive Database, February 2026.

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