It is located at an altitude of 1296 m above sea level on the banks of the Lohit River, a tributary of the Brahmaputra River.[1]
It is nearly 50 km south of Walong airstrip, 80 km south of India-China LAC (at Kaho), and 120 km southwest of Diphu Pass near India-China-Myanmar tri-junction.
As per 2011 Indian census,[9] Hawai had a population of 982 of which 625 are males while 357 are females. Population of children with age 0-6 is 83 which is 8.45% of total population of Hawai. Hawai has an average literacy rate of 80.31%, higher than the state average of 65.38% and national average of 74.04%. Male literacy rate is around 76.79%, and female literacy rate is 86.90%. The female sex ratio is 571 against state average of 938. Moreover, child sex ratio in Hawai is around 1128 compared to the state average of 972.