50588   Zip Code Storm Lake Buena Vista IA United States

City Storm Lake
County Buena Vista
State Iowa
Latitude 42.65777
Longitude -95.16391
Population 13,431
Density 96.89 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: $70,906
Median individual: $39,653

Race

Mode: 49.9% White

Gender

 51.2% female 

Rent

  $897 / month  

Median house value: $187,108.0

Age

Median: 32.2 years old

Education

With at least college degree: 22.3%
With STEM degree: 32.1%

Marital Status

 47.0% married 

Never married: 35.0%

Labor Force Participation

 68.8% working 

Unemployed: 4.0%

Average Family Size

 3.53 people 

Commute Time

 10.9 minutes 

Health Care

 6.7% uninsured 

Poverty

 7.7%

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

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