None of the households in Porcupine, SD reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
100% of the residents in Porcupine, SD are U.S. citizens.
In 2021, the median property value in Porcupine, SD was $32,200, and the homeownership rate was 98.7%.