Home › Counties › Carbon County, MT
The median home value in Carbon County, MT is $512,549 as of 2026-08-31, up 4.23% from a year earlier.
Median Home Value
$512,549
Year-over-Year
+4.23%
National Rank
#184 of 3071
Carbon County ranks 10th out of 56 counties in MT by median home price, and is +118.0% above the U.S. national median of $235,072. Within MT, the typical county has a median home value of $296,564, making Carbon County +72.8% above the MT state median.
The typical home value decreased by 0.4%, from $514,732 in May 2026 to $512,549 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 | $514,732 | +5.0% |
| Jun 2026 | $522,510 | +4.5% |
| Jul 2026 | $518,743 | +4.4% |
| Aug 2026 | $512,549 | +4.2% |
Households here earn a median of $80,261 a year against a typical home value of $512,549 — a price-to-income ratio of 6.4×, 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 Carbon County is $512,549. That's up 4.23% from a year earlier. That is about 118.0% above the U.S. national county median of $235,072, and makes Carbon County the 10th most expensive of 56 counties in Montana.
Median household income here is $80,261, so a typical home costs about 6.4× annual household earnings — expensive compared with other U.S. counties.
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