Research Services calculates enrollment projections on an annual basis. These projections are presented each year at the district's Pupil Population Estimating Conference. For this year's projections, two years of trend data (2005-06 and 2006-07) were used to project student enrollment for 2007-08. Projections are provided by individual grade level and for the district's total Pre-K through grade 12 enrollment. The 2007-08 projected enrollment offered by Research Services continues the decline in student enrollment evident in the district over the past five school years. The district's student enrollment is projected to be 340,149, a decline by 2.2 percent (7,823 students) from 2006-07 to 2007-08. (Contains 3 tables.)