65264   Zip Code Martinsburg Audrain MO United States

City Martinsburg
County Audrain
State Missouri
Latitude 39.08852
Longitude -91.69544
Population 919
Density 14.77 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: $46,042
Median individual: $21,333

Race

Mode: 97.7% White

Gender

 59.0% female 

Rent

  $398 / month  

Age

Median: 44.8 years old

Education

With at least college degree: 12.1%
With STEM degree: 30.0%

Marital Status

 74.8% married 

Never married: 11.8%

Labor Force Participation

 62.4% working 

Unemployed: 0.5%

Average Family Size

 3.06 people 

Commute Time

 22.2 minutes 

Health Care

 3.6% uninsured 

Poverty

 8.7%

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

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