Resident Population in Pennington County, SD

Resident Population in Pennington County, SD was 115.97900 Thous. of Persons in January of 2024, according to the United States Federal Reserve. Historically, Resident Population in Pennington County, SD reached a record high of 115.97900 in January of 2024 and a record low of 59.34900 in January of 1970. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Pennington County, SD - last updated from the United States Federal Reserve on March of 2026.



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