Kertunlaakso School was fully completed in the spring of 2021. The school has pupils up to the fourth grade. There are about 160 pupils in total. The Kertunlaakso School will be further expanded during the academic year 2024-2025.

Kertunlaakso School is located in Hyllykallio, approximately five kilometres from the city centre of Seinäjoki, in the direction of Lapua. Far-reaching fields and stunning settings for physical activity surround the school. In the summer of 2022, the Kertunlaakso artificial grass field was completed next to the school.

Kertunlaakso School implements flexible preschool and primary education.