There are 18 middle schools in Biga.
Those middle schools are distributed on 7 neighborhoods.
The highest number of middle schools are in Sirintepe. There are 3 middle schools in Sirintepe.
Whereas the lowest number of middle schools are in Gumuscay Beldesi İgdelik. There are only 1 middle schools in Gumuscay Beldesi İgdelik.