Gallatin County, Montana: home values & rent
Official data · county · Montana · updated 2026-09-10 · ACS 5-year 2023 (US Census Bureau) · cb_2023 county outlines
Median home value
$604,900
ACS 2023 · owner-occupied
Median gross rent
$1,574/mo
ACS 2023 · incl. utilities
Median household income
$87,454
ACS 2023
Owner-occupied
62%
vacant: 10%
Population
122,194
18/km²
Median age
33.8
55,589 housing units
Home values in Gallatin County ($604,900) are 70% above the Montana average ($356,346) and 62% above the US average ($373,432).
All figures come from the ACS 5-year 2023 (US Census Bureau) · cb_2023 county outlines and are shown unadjusted: owner-estimated home values, gross rent including utilities, household income in 2023 dollars, tenure and vacancy. Five-year estimates smooth small counties. TerraSignal is a property search with real neighborhood data — no estimates.
What's behind that address?
Free preview for any US address: price check, walkability and noise. The full report — all 9 insights, verdict and PDF — is US$9.99 one-off.
Check an address →Nearby counties
© 2026 Ovelha Negra · terrasignal.ca · 2026-09-10