52568   Zip Code Martinsburg Keokuk IA United States

City Martinsburg
County Keokuk
State Iowa
Latitude 41.1779
Longitude -92.25077
Population 73
Density 278.76 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> $150K0102030

Median household: $40,000
Median individual: $30,179

Race

WhiteMultipleOther

Mode: 90.4% White

Gender

 61.6% female 

Rent

No data available.

Age

0%2%4%6%8%10%12%14%16%18%20%22%24%10-1930s50s70s

Median: 46.9 years old

Education

< High SchoolHigh SchoolSome CollegeBachelorsGrad School

With at least college degree: 0.0%

Marital Status

 55.7% married 

Never married: 24.6%

Labor Force Participation

 49.2% working 

Unemployed: 0.0%

Average Family Size

 2.15 people 

Commute Time

 25.9 minutes 

Health Care

 5.5% uninsured 

Poverty

 34.2%

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

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