Home › Counties › Sweet Grass County, MT
The median home value in Sweet Grass County, MT is $487,298 as of 2026-07-31, up 9.62% from a year earlier.
Median Home Value
$487,298
Year-over-Year
+9.62%
National Rank
#230 of 3071
Sweet Grass County ranks 12th out of 56 counties in MT by median home price, and is +107.9% above the U.S. national median of $234,352. Within MT, the typical county has a median home value of $295,182, making Sweet Grass County +65.1% above the MT state median.
Households here earn a median of $77,000 a year against a typical home value of $487,298 — a price-to-income ratio of 6.3×, past the 5× level generally described as severely unaffordable. That is less affordable than roughly 95% of U.S. counties. (How this is calculated.)
The median home value in Sweet Grass County is $487,298. That's up 9.62% from a year earlier. That is about 107.9% above the U.S. national county median of $234,352, and makes Sweet Grass County the 12th most expensive of 56 counties in Montana.
Median household income here is $77,000, so a typical home costs about 6.3× annual household earnings — expensive compared with other U.S. counties.
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