Corson County, SD
3,826 residents · 2,470 sq mi · 1.5/sq mi · 100% rural
About Corson County
Corson County is a county in the U.S. state of South Dakota. As of the 2020 census, the population was 3,902. Its county seat is McIntosh. The county was named for Dighton Corson, a native of Maine, who came to the Black Hills in 1876, and in 1877 began practicing law at Deadwood.
Prepper Assessment
Living in this area offers a rural, expansive environment with a very low population density of 1.5 people per square mile. The climate features an annual mean temperature of 43.9°F, with a growing season influenced by USDA zone 6b, making it suitable for various crops. The county receives about 18.4 inches of rainfall annually, which supports self-sufficient living, though water availability may be a concern due to its dry sub-humid classification.
Natural hazards present notable risks, including a high likelihood of cold waves (FEMA rank 92) and significant winter weather challenges (FEMA rank 77). Wildfire risk is moderate (FEMA rank 77), while hail and ice storms also pose threats. The area’s violence percentile is at 54, indicating average safety levels, and the cost of living is relatively low with a median home price of $76,000 and an effective property tax rate of 1.18%.
This county may appeal to individuals or families seeking a quiet, self-sufficient lifestyle in a very rural setting, particularly those comfortable with cold winters and the associated hazards. However, those who prefer urban amenities or are unprepared for harsh weather may find it challenging. A potential dealbreaker could be the limited broadband access, with only 69% of households subscribed, which may hinder remote work or online connectivity.