In N/A, Lake Madison, SD had a population of N/A people with a median age of 61.3 and a median household income of $116,648. Between N/A and N/A the population of Lake Madison, SD N/A from N/A to N/A, a N/A% N/A and its median household income grew from $114,250 to $116,648, a 2.1% increase.
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None of the households in Lake Madison, 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.
In 2023, the median property value in Lake Madison, SD was $496,600, and the homeownership rate was 88.4%.