Based on data from China Family Panel Survey 2012 and 2014, this paper uses the logit model to estimate the household income effects on the chance of children's preschool attendance and the choice of preschools for a nationally representative sample. Results show that, as an important factor of purchasing preschool service, a 100% increase in household income per capital is associated with an increase of 2.6 percentage points in the probability of a child attending preschool. After the classification of preschool according to their characteris...