Secondary school and elementary school teachers in Taiwan have a high occupational socioeconomic status and satisfactory working conditions. Previous studies have revealed that the intragenerational occupational mobility of secondary school and elementary school teachers is particularly low. The occupational outflow and inflow of secondary school and elementary school teachers are highly limited. Whether this occupational characteristic is also reflected by teachers primarily marrying other teachers, leading to closed occupation-based marriage matching that is conducive to the development of class consciousness, must be resolved. In this study, data were retrieved from the Construct and Effect of Social Capital Database instituted by the Institute of Sociology at Academia Sinica. Subsequently, percentage cross tabulation, log-linear analysis, and log multiplication were applied to establish and analyze a marriage matching table to explore the marriage matching structure within secondary school and elementary school teachers and to compare the marriage matching structure with those of people in other occupations. Regarding the probabilities of intraoccupational marriage, people in the fields of agriculture, forestry, fisheries, and animal husbandry exhibited the highest level of intraoccupational marriage, followed by secondary school and elementary school teachers. In addition, people in occupations involving a greater distribution of socioeconomic status were associated with a lower probability of marrying one another.