Boulder
A city in Jefferson County, Montana — population 1,291 as of 2020.
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This Afternoon
66°F
Sunny1% precip
Tonight
41°F
Partly Cloudy4% precip
Wednesday
65°F
Mostly Sunny5% precip
Wednesday Night
43°F
Mostly Clear
In and around Boulder
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Boulder by the numbers
Population
1,291Population figure, 2020
Households & income
- Area
- 1.12 sq mi (2.91 km²)
- Median age
- 41.4
- Households
- 520
- Persons per household
- 2.3
- Median house value
- $212,300
Municipal office
- Office
- CITY CLERK
- Address
- PO BOX 68, BOULDER, MT 59632