This study explored election promises on library fields by the candidates for the mayor, the educational superintendent and the chiefs of districts of Daegu Metropolitan City and implementation of their election promises by the elected heads of Daegu Metropolitan City in the 5th local election of Korea. To do this, election promises of 36 candidates were analyzed by investigating the official gazettes for elections deposited in National Election Commission of Korea. Also, the implementation of their promises of 11 elected heads was analyzed by searching through the official websites, news databases and internet. As a result, election promises and implementation by the candidates for the mayor and the educational superintendent were mostly insufficient both in quality and in quantity. 54% of all candidates for the chiefs of districts presented election promises that were mostly related with construction of public libraries and installation of small libraries. Some elected chiefs actively implemented their promises, while the other elected chiefs did not fulfill their promises.