Hands down, the best preschool in Dallas, Oregon is Grace Christian. Both of our daughters attended this preschool and we would highly recommend this school to everyone! We were absolutely thrilled with the level of dedication, professionalism, yet totally fun filled atmosphere there. The religious aspect isn't the main focus if that's what your interest is, but it's more about morals, values, manners and the idea of love for themselves and others based on Christian principles. Our daughters always came home with beautiful arts and crafts, and their ability to do their numbers, letters, writing their name and letter/word recognition beat out the public school kindergarten. By the time our daughter entered the public school kindergarten, she spent the entire year learning the same things she had previously in preschool, which was very disappointing. You could immediately tell which of the children had attended Grace and which had not; all the Grace children could already write their names, read simple words, and had a total grasp of their alphabet.