New Buffalo
- County:
- Berrien County
- County Seat:
- No
- Area (mi²):
- 2.467
- State:
- Michigan
New Buffalo is a city located in Berrien County, Michigan. New Buffalo has a 2026 population of 1,695. New Buffalo is currently growing at a rate of 0.06% annually but its population has decreased by -0.76% since the most recent census, which recorded a population of 1,708 in 2020.