
Montpelier
- County:
- Bear Lake County
- County Seat:
- No
- Area (mi²):
- 2.318
- State:
- Idaho
Montpelier is a city located in Bear Lake County, Idaho. Montpelier has a 2025 population of 2,767. Montpelier is currently growing at a rate of 0.95% annually and its population has increased by 4.93% since the most recent census, which recorded a population of 2,637 in 2020.
The average household income in Montpelier is $70,002 with a poverty rate of 13.38%. The median age in Montpelier is 35.4 years: 37.3 years for males, and 35.1 years for females.