
Waimea
- County:
- Kauai County
- County Seat:
- No
- Area (mi²):
- 1.854
- State:
- Hawaii
Waimea is a CDP located in Kauai County, Hawaii. Waimea has a 2025 population of 1,975. Waimea is currently growing at a rate of 0.41% annually and its population has increased by 17.42% since the most recent census, which recorded a population of 1,682 in 2020.
The average household income in Waimea is $100,149 with a poverty rate of 7.72%. The median age in Waimea is 49.7 years: 44.7 years for males, and 52.1 years for females.