Abstract
The author researched the existing attendance area of primary school in urban areas and studies the size and the density of attendance area in many different cases. And he obtained the following conclusions. 1. The distribution ranges of the size and the density of attendance area were varied according to its land use, location and development stages. 2. The differences of its characters appeared chiefly on the ratis of non-residential area in attendance area. 3. When the non-residential are excluded from the attendance area, the distribution ranges of the size and the density of residential area fell into same ranges as following, in usual cases. the size of residential area: from 20ha to 100ha. the density of residential area: from 100 persons/ha to 500 persons/ha.
