Kalāheo, Hawaii
| Kalāheo | |
|---|---|
| Location in Kauai County and the state of Hawaii | |
| Coordinates: 21°55′28″N 159°31′46″W / 21.92444°N 159.52944°W | |
| Country | United States | 
| State | Hawaii | 
| County | Kauai | 
| Area | |
|  • Total | 3.54 sq mi (9.18 km2) | 
| • Land | 3.50 sq mi (9.06 km2) | 
| • Water | 0.04 sq mi (0.11 km2) | 
| Elevation | 682 ft (208 m) | 
| Population  (2020) | |
|  • Total | 4,996 | 
| • Density | 1,427.84/sq mi (551.25/km2) | 
| Time zone | UTC-10 (Hawaii-Aleutian) | 
| ZIP code | 96741 | 
| Area code | 808 | 
| FIPS code | 15-24950 | 
| GNIS feature ID | 0360001 | 
Kalāheo (literally, "the proud day" in Hawaiian) is an unincorporated community and census-designated place (CDP) in Kauaʻi County, island of Kauaʻi, Hawaiʻi, United States. The population was 4,996 at the 2020 census, up from 3,913 at the 2000 census.
The National Tropical Botanical Garden is located in Kalāheo.