In term of town halls you can find 1 places (like "Municipalidad de los Conquistadores"). For police stations you have 1 places with "Comisaría 16 Conquistadores" for example.
The major streets are the following: Bartolomé Mitre, San Martín, Avenida Urquiza, Ruta Nacional 127, Ruta Provincial 2.
In term of schools you can find 2 location in the region (like "Centro Educativo 83", "Antonio Galli 37 Agrotecnica").
Are you looking for an apartment for sale/rent? Or interested by a house? You can check that on Zonaprop.