
Holyoke
- County:
- Hampden County
- County Seat:
- No
- Area (mi²):
- 21.169
- State:
- Massachusetts
Holyoke is a city located in Hampden County, Massachusetts. Holyoke has a 2025 population of 37,277. Holyoke is currently declining at a rate of -0.47% annually and its population has decreased by -2.3% since the most recent census, which recorded a population of 38,154 in 2020.
The average household income in Holyoke is $74,268 with a poverty rate of 23.72%. The median age in Holyoke is 39.1 years: 35.8 years for males, and 41.2 years for females.