50440   Zip Code Grafton Worth IA United States

City Grafton
County Worth
State Iowa
Latitude 43.33213
Longitude -93.06891
Population 361
Density 12.44 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: $76,429
Median individual: $43,313

Race

Mode: 96.4% White

Gender

 56.0% male 

Rent

  $638 / month  

Median house value: $142,569.0

Age

Median: 56.2 years old

Education

With at least college degree: 16.3%
With STEM degree: 28.9%

Marital Status

 56.8% married 

Never married: 23.8%

Labor Force Participation

 70.9% working 

Unemployed: 4.1%

Average Family Size

 2.52 people 

Commute Time

 21.0 minutes 

Health Care

 4.7% uninsured 

Poverty

 7.5%

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

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