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The median home value in Day County, SD is $268,823 as of 2026-07-31, up 4.11% from a year earlier.
Median Home Value
$268,823
Year-over-Year
+4.11%
National Rank
#1195 of 3071
Day County ranks 24th out of 50 counties in SD by median home price, and is +14.7% above the U.S. national median of $234,352. Within SD, the typical county has a median home value of $262,556, making Day County +2.4% above the SD state median.
Households here earn a median of $66,033 a year against a typical home value of $268,823 — a price-to-income ratio of 4.1×, above the 3× level usually considered comfortable, but below 5×. That is less affordable than roughly 65% of U.S. counties. (How this is calculated.)
The median home value in Day County is $268,823. That's up 4.11% from a year earlier. That is about 14.7% above the U.S. national county median of $234,352, and makes Day County the 24th most expensive of 50 counties in South Dakota.
Median household income here is $66,033, so a typical home costs about 4.1× annual household earnings — moderately expensive compared with other U.S. counties.
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