:Kizilcik Mah. Orta Sk. No: 49 İc Kapi No: A Karasu / Sakarya
There are 22 middle schools in Karasu.
Those middle schools are distributed on 19 neighborhoods.
The highest number of middle schools are in Aziziye. There are 2 middle schools in Aziziye.
Whereas the lowest number of middle schools are in Adatepe. There are only 1 middle schools in Adatepe.