The village is a net exporter of workers, with about 8.7 workers leaving the village for every one entering. From the , 175 or 84.5% were Roman Catholic, while 8 or 3.9% belonged to the Swiss Reformed Church. There were 5 (or about 2.42% of the population) who were Islamic. 11 (or about 5.31% of the population) belonged to no church, are agnostic or atheist, and 8 individuals (or about 3.86% of the population) did not answer the question. In Mase about 66 or (31.9%) of the population have completed non-mandatory upper secondary education, and 10 or (4.8%) have completed additional higher education (either University or a "Fachhochschule"). Of the 10 who completed tertiary schooling, 90.0% were Swiss men, 10.0% were Swiss women.  , there were 25 students from Mase who attended schools outside the village.