Ho-Ho-Kus
- County:
- Bergen County
- County Seat:
- No
- Area (mi²):
- 1.739
- State:
- New Jersey
Ho-Ho-Kus is a borough located in Bergen County, New Jersey. Ho-Ho-Kus has a 2026 population of 4,342. Ho-Ho-Kus is currently growing at a rate of 1.66% annually and its population has increased by 2.29% since the most recent census, which recorded a population of 4,245 in 2020.