
Mattydale
- County:
- Onondaga County
- County Seat:
- No
- Area (mi²):
- 1.92
- State:
- New York
Mattydale is a CDP located in Onondaga County, New York. Mattydale has a 2025 population of 5,670. Mattydale is currently declining at a rate of -0.91% annually and its population has decreased by -7.06% since the most recent census, which recorded a population of 6,101 in 2020.
The average household income in Mattydale is $76,590 with a poverty rate of 10.14%. The median age in Mattydale is 38.4 years: 39.6 years for males, and 37 years for females.