ZIP Code
ZIP Code 57473
Seneca, Faulk County, South Dakota SD
Population
246
Density
0.5/sq mi
Timezone
America/Chicago
Safety Score
50
50
Average
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Overview
ZIP code 57473 is located in Seneca, Faulk County, South Dakota. The area has a population of approximately 246 residents with a population density of 0.5 per square mile. It is in the America/Chicago timezone.