The purposes of this research were to study and compare the problems of the administration of early childhood schools under the Rayong Primary Education Service Area Office 1 classified by position, education, work experience and school size. The samples consisted of 72 school administrators and 72 chiefs of early childhood department. The research instrument was a five rating scale questionnaire for 4 aspects: academic administration, personnel administration, budget administration and general administration. The data were analyzed using by mean, standard deviation, t-test and one-way ANOVA.