For police stations you have 1 places with "Nigeria Police, Bonny Divisional Headquarters" for example.
You can find 1 hospitals locally like "General Hospital, Bonny"
In term of schools you can find 1 location in the region (like "Bonny National Grammar School, BNGS").
Are you looking for an apartment for sale/rent? Or interested by a house? You can check that on Nigeria Property Centre.