ZIP Code
ZIP Code 50156
Madrid, Boone County, Iowa IA
Population
4,575
Density
20/sq mi
Timezone
America/Chicago
Safety Score
50
50
Average
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Overview
ZIP code 50156 is located in Madrid, Boone County, Iowa. The area has a population of approximately 4,575 residents with a population density of 20 per square mile. It is in the America/Chicago timezone.