
Niles
- County:
- Berrien County
- County Seat:
- No
- Area (mi²):
- 5.794
- State:
- Michigan
Niles is a city located in Berrien County, Michigan. Niles has a 2025 population of 11,464. Niles is currently declining at a rate of -0.86% annually and its population has decreased by -4.2% since the most recent census, which recorded a population of 11,966 in 2020.
The average household income in Niles is $58,091 with a poverty rate of 20.86%. The median age in Niles is 39.2 years: 36.3 years for males, and 41.1 years for females.