About police stations, 1 possibilities exist (like "Polsek Pulau Banyak"). For sport places you have 2 locations.
In term of hospitals you can find 1 location in the region (like "Puskesmas Pulau Banyak").
You can find 7 schools locally like "MIS Pulau Banyak", "SMPN 1 Pulau Banyak"
Are you looking for an apartment for sale/rent? Or interested by a house? You can check that on 99.co.