CDP in Gallatin County, Montana · 120 sq mi · 20 people per sq mi
About 2,400 people live in Big Sky. The typical household earns $138,805, and the median resident is 38.4 years old.
2026 projection
From 3,054 in 2020
Poverty rate 4.74%
Men 40.6 · Women 36.6
2011–2026
2,406
2026 projection
21.2% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
2011–2026
2,406
2026 projection
21.2% since 2020 (decrease)
Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.
Use the left and right arrow keys to inspect population observations.
| 2026 | 2,406 | +6 | 0.25% |
|---|---|---|---|
| 2025 | 2,400 | +12 | 0.25% |
| 2023 | 2,388 | -437 | 15.47% |
| 2022 | 2,825 | -316 | 10.06% |
| 2021 | 3,141 | +87 | 2.85% |
| 2020 | 3,054 | -4 | 0.13% |
| 2019 | 3,058 | -40 | 1.29% |
| 2018 | 3,098 | +194 | 6.68% |
| 2017 | 2,904 | +137 | 4.95% |
| 2016 | 2,767 | 0 | 0.00% |
Showing 10 of 15 years.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101
Each square is about 1% of residents (roughly 24 people).
Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.
U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002
Half of households earn more, half earn less
Typical yearly pay for a worker 25 or older.
About 1 in 21 residents
50% of residents age 15 and older are married.
| Status | Overall | Male | Female |
|---|---|---|---|
| Married | 50% | 48% | 51% |
| Never married | 40% | 38% | 43% |
| Divorced | 7% | 12% | 1% |
| Widowed | 2% | 0% | 5% |
| Separated | <1% | 1% | 0% |
U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201
10 sources, all from the U.S. Census Bureau