Home › Counties › Gallatin County, MT
The median home value in Gallatin County, MT is $700,687 as of 2026-08-31, up 0.68% from a year earlier.
Median Home Value
$700,687
Year-over-Year
+0.68%
National Rank
#70 of 3071
Gallatin County ranks 2nd out of 56 counties in MT by median home price, and is +198.1% above the U.S. national median of $235,072. Within MT, the typical county has a median home value of $296,564, making Gallatin County +136.3% above the MT state median.
The typical home value decreased by 0.7%, from $705,755 in May 2026 to $700,687 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 | $705,755 | -1.0% |
| Jun 2026 | $707,699 | -0.6% |
| Jul 2026 | $701,493 | +0.0% |
| Aug 2026 | $700,687 | +0.7% |
Households here earn a median of $93,528 a year against a typical home value of $700,687 — a price-to-income ratio of 7.5×, past the 5× level generally described as severely unaffordable. That is less affordable than roughly 97% of U.S. counties. (How this is calculated.)
Reporting agencies in Gallatin County recorded a violent crime rate of 405 per 100,000 residents in 2024 — around the middle of the national range. Property crime runs at 1,605 per 100,000.
Based on 4 reporting cities covering 75,014 residents (FBI UCR data — what this covers).
The median home value in Gallatin County is $700,687. That's up 0.68% from a year earlier. That is about 198.1% above the U.S. national county median of $235,072, and makes Gallatin County the 2nd most expensive of 56 counties in Montana.
Median household income here is $93,528, so a typical home costs about 7.5× annual household earnings — expensive compared with other U.S. counties.
Reporting police departments in Gallatin County recorded 405 violent crimes per 100,000 residents. That figure covers 75,014 residents across 4 reporting cities, so it reflects the county's incorporated areas rather than every community within its borders.
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