
Kalihiwai
- County:
- Kauai County
- County Seat:
- No
- Area (mi²):
- 2.642
- State:
- Hawaii
Kalihiwai is a CDP located in Kauai County, Hawaii. Kalihiwai has a 2025 population of 213. Kalihiwai is currently declining at a rate of -6.17% annually and its population has decreased by -25.52% since the most recent census, which recorded a population of 286 in 2020.
The average household income in Kalihiwai is $152,783 with a poverty rate of 4.31%. The median age in Kalihiwai is 50.4 years: 45.6 years for males, and 57.5 years for females.