At the 2016 census, Warruwi and its surrounding outstations had a population of 389.[2] There is a school, health clinic, arts centre and other facilities. FlyTiwi has a daily passenger flight to Darwin from the airport, while freight is carried on a barge which runs weekly.[3]
Warruwi has a tropical savanna climate (Köppen:Aw) with a wet season from November to April and a dry season from May to October.[4] On average, the town experiences 86.3 clear days and 104.3 cloudy days per annum. Extreme temperatures ranged from 38.0°C (100.4°F) on 23 October 1979 to 15.3°C (59.5°F) on 28 June 1988. The wettest recorded day was 7 January 1934 with 266.2mm (10.48in) of rainfall.[5]