Home › Counties › Sully County, SD
The median home value in Sully County, SD is $281,770 as of 2026-07-31, down 1.45% from a year earlier.
Median Home Value
$281,770
Year-over-Year
-1.45%
National Rank
#1096 of 3071
Sully County ranks 22nd out of 50 counties in SD by median home price, and is +20.2% above the U.S. national median of $234,352. Within SD, the typical county has a median home value of $262,556, making Sully County +7.3% above the SD state median.
Households here earn a median of $72,578 a year against a typical home value of $281,770 — a price-to-income ratio of 3.9×, above the 3× level usually considered comfortable, but below 5×. That is less affordable than roughly 59% of U.S. counties. (How this is calculated.)
The median home value in Sully County is $281,770. That's down 1.45% from a year earlier. That is about 20.2% above the U.S. national county median of $234,352, and makes Sully County the 22nd most expensive of 50 counties in South Dakota.
Median household income here is $72,578, so a typical home costs about 3.9× annual household earnings — moderately expensive compared with other U.S. counties.
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