
Haslett
- County:
- Ingham County
- County Seat:
- No
- Area (mi²):
- 15.392
- State:
- Michigan
Haslett is a CDP located in Ingham County, Michigan. Haslett has a 2025 population of 19,059. Haslett is currently declining at a rate of -0.06% annually and its population has decreased by -0.85% since the most recent census, which recorded a population of 19,223 in 2020.
The average household income in Haslett is $106,435 with a poverty rate of 9.95%. The median age in Haslett is 41.1 years: 39.3 years for males, and 42.1 years for females.