Big Sky, MT ZIP Codes
2 ZIP codes serve Big Sky, Montana: 59730 and 59716. Together they are home to 4,194 residents in 1,763 households. That is more than the 2,445 people counted inside Big Sky Census-designated place, because these ZIP codes reach past its boundary. Median household income ranges from $98,305 in 59730 to $141,716 in 59716.
Big Sky Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 2,445 |
| Households | 1,087 |
| Median household income | $138,805 |
| Median home value | $1,137,900 |
| Median age | 38.4 |
| Median rent | $877 |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 4,194 |
| Households (sum of ZIP codes) | 1,763 |
| Median household income, range across ZIP codes | $98,305 (59730) to $141,716 (59716) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $118,496 |
| Homeowners | 77.9% |
| Households with kids under 18 | 26.7% |
| Moved in the past year | 13.7% |
| Carrier routes in EDDM2GO's route library | 2 routes, 1,159 homes (1 of 2 ZIP codes) |
Top facts
- Highest median household income in Big Sky: 59716 ($141,716)
- Most residents: 59730 (2,399 people)
- Highest homeownership: 59716 (91.1% own their home)
- Most households with kids: 59730 (33.0% of households)
- Most new movers: 59716 (14.2% moved in last year)
- Youngest median age: 59730 (36.9 years)
- Highest median home value: 59716 ($1,094,900)
Every ZIP code in Big Sky
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 59730 | Gallatin Gateway | 2,399 | 943 | $98,305 | $1,014,200 | 66.4% | 33.0% | 13.3% | 2 | 1,247 | 8% of its land |
| 59716 | Big Sky | 1,795 | 820 | $141,716 | $1,094,900 | 91.1% | 19.4% | 14.2% | — | — | 96% of its land; mailing city |
A ZIP code is listed for Big Sky when at least 10% of its land lies inside the Big Sky Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Big Sky. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Big Sky.
Counties
- Madison County — 16 ZIP codes
- Gallatin County — 10 ZIP codes
Price a mailing to Big Sky ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Big Sky, MT?
- 59730 and 59716. A ZIP code is listed for Big Sky when at least 10% of its land lies inside the Big Sky Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Big Sky.
- What is the population of Big Sky, MT?
- The Census Bureau counts 2,445 residents inside Big Sky Census-designated place (ACS 2020–2024). The 2 ZIP codes that serve Big Sky hold 4,194 residents in all.
- What is the median household income in Big Sky, MT?
- $138,805 inside Big Sky Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $98,305 to $141,716.
- Which Big Sky ZIP code has the highest median household income?
- 59716, at $141,716, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Big Sky, MT?
- For the 1 of 2 ZIP codes in EDDM2GO's stored route library: 2 carrier routes reaching 1,159 residential and 88 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.