
Granby
- County:
- Newton County
- County Seat:
- No
- Area (mi²):
- 4.424
- State:
- Missouri
Granby is a city located in Newton County, Missouri. Granby has a 2025 population of 2,103. Granby is currently growing at a rate of 0.53% annually and its population has increased by 2.74% since the most recent census, which recorded a population of 2,047 in 2020.
The average household income in Granby is $57,296 with a poverty rate of 22.74%. The median age in Granby is 38.6 years: 41 years for males, and 38.3 years for females.