ZIP Code
ZIP Code 78631
Harper, Kimble County, Texas TX
Population
3,465
Density
4.5/sq mi
Timezone
America/Chicago
Safety Score
50
50
Average
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Overview
ZIP code 78631 is located in Harper, Kimble County, Texas. The area has a population of approximately 3,465 residents with a population density of 4.5 per square mile. It is in the America/Chicago timezone.