Midai
Midai is a district in the Natuna Regency, Riau Islands, Indonesia. It is located on the eastern half of Midai island and shares the island with the district of Suak Midai.
Villages
All 3 villages in Midai rely on wells for their water. There is only one medical facility in Sabang that is an inpatient health center and a pharmacy. All but 5 families use electricity in the district, and they are in Sebelat. There are 4 mosques in the district, with 1 in each village and 2 in Sabang. There are also 13 musallas, 2 in Air Putih, 3 in Sebelat, and 8 in Sabang as well as a monastery in Sabang. The district is almost exclusively Muslim, with around 1% of people in Sabang being Buddhist and 0.7% of people being Christian. There are 4 lodges in the village of Sabang. The district has one post office in Sabang and the districts postal code is 29784.| Village | Area | % of subdistrict area | Topography |
| Sebelat | 4.73 | 34.33 | Slopes |
| Air Putih | 3.96 | 28.76 | Plains |
| Sabang Barat | 5.08 | 36.90 | Plains |
| Village | Males | Females | Total | % of total population |
| Sebelat | 286 | 277 | 563 | 15.49 |
| Air Putih | 252 | 227 | 479 | 13.18 |
| Sabang Barat | 1,305 | 1,288 | 2,593 | 71.33 |
| Total | 1,843 | 1,792 | 3,635 | 100.00 |
| Village | Population density | Human [sex ratio|Sex ratio] | # of households |
| Sebelat | 119.09 | 103.25 | 207 |
| Air Putih | 120.95 | 111.01 | 148 |
| Sabang Barat | 510.35 | 101.32 | 875 |
| Total | 264.01 | 102.85 | 1,230 |