The purposes of this research were 1) to study the levels of reality and expectation of people towards Tapon Sub-district Administration Organization in Khlung District in Chanthaburi 2) to compare the levels of reality with the expectation degrees of people on the administrative jobs
performed by Tapon Sub-district Administration Organization in Khlung District in Chanthaburi. The research populations were the 3,201 people from 6 villages in Tapon Sub-district. The sample group in this study was the 356 villagers. The Cronbach’s Alpha Coefficient in this study was .86. The descriptive statistics were percentage, mean, standard deviation, and t-test.