Home › Counties › Granite County, MT
The median home value in Granite County, MT is $471,817 as of 2026-08-31, up 3.3% from a year earlier.
Median Home Value
$471,817
Year-over-Year
+3.3%
National Rank
#251 of 3071
Granite County ranks 13th out of 56 counties in MT by median home price, and is +100.7% above the U.S. national median of $235,072. Within MT, the typical county has a median home value of $296,564, making Granite County +59.1% above the MT state median.
The typical home value increased by 1.0%, from $467,364 in May 2026 to $471,817 in Aug 2026.
Monthly Zillow Home Value Index snapshots retained by HomePriceMap. A short history is shown now and grows automatically as each new monthly release arrives.
| Month | Typical home value | Year-over-year change |
|---|---|---|
| May 2026 | $467,364 | +0.5% |
| Jun 2026 | $473,877 | +1.4% |
| Jul 2026 | $475,901 | +2.3% |
| Aug 2026 | $471,817 | +3.3% |
Households here earn a median of $59,265 a year against a typical home value of $471,817 — a price-to-income ratio of 8.0×, past the 5× level generally described as severely unaffordable. That makes it one of the least affordable counties in the country relative to local wages. (How this is calculated.)
The median home value in Granite County is $471,817. That's up 3.3% from a year earlier. That is about 100.7% above the U.S. national county median of $235,072, and makes Granite County the 13th most expensive of 56 counties in Montana.
Median household income here is $59,265, so a typical home costs about 8.0× annual household earnings — expensive compared with other U.S. counties.
Jefferson County · Carbon County · Stillwater County · Sweet Grass County · Lewis and Clark County · Sanders County · Lincoln County · Beaverhead County