Clark, SD vs Langford, SD
Langford is moderately more affordable than Clark, with a 10.4% lower cost of living index. Clark scores 64 compared to 58 for Langford, where the US average is 100. This difference means residents of Clark can expect to pay noticeably more for everyday expenses, housing, and services.
On the housing front, median rent in Clark is $738/month compared to $592/month in Langford — a 25% difference. Home values follow the same pattern: Langford is more affordable at $105,800 median vs $125,700.
Median household income in Clark is $49,464 compared to $74,063 in Langford (-33.2%). Langford offers a double advantage: higher earnings combined with a lower cost of living, giving residents significantly more purchasing power. Looking at affordability, residents of Clark spend roughly 17.9% of their income on rent, more than the 9.6% in Langford.
Climate-wise, both cities share similar average temperatures (43°F vs 44°F). Clark receives more rainfall at 22.7" per year compared to 21.8" in Langford.
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Climate
NOAA 30-year normals (1991-2020)