In Sennwald about 65.5% of the population (between age 25–64) have completed either non-mandatory upper secondary education or additional higher education (either university or a Fachhochschule).
In Sennwald, roughly 65.5% of individuals aged 25 to 64 possess a degree equivalent to non-mandatory upper secondary education or further higher education, either from a university or a Fachhochschule.