Keaau Map
Keaau is a census-designated place (CDP) in the Puna District of Hawaii County, Hawaii, United States. The population was 2,010 at the 2000 census.
Keaau is located at 19°37?16?N 155°2?30?W / 19.62111°N 155.04167°W / 19.62111; -155.04167 (19.621072, -155.041706). According to the United States Census Bureau, the CDP has a total area of 2.5 square miles (6.4 km²), all of it land.
The Board on Geographic Names officially designated the populated place as Kea?au in 2003.
Nearby cities include Kurtistown, Pahoa, Papaikou, Honomu, Volcano.