Per-Pupil revenue is obtained from the Kansas Department of Education (KSDE). Revenue for the 2011 school year averaged $12,283 per-pupil. USD 230 Spring Hill had the lowest revenue at $9,263 per-pupil and USD 422 Greensburg had the highest revenue at $22,847 per-pupil. See Data Notes to learn how KSDE calculates local revenue and to download the formula used to calculate state aid to schools.