In Seattle, Washington, schools residential distribution of the student population is analyzed through a process known as "geoprocessing." This information enabled the district to close schools and design and operate a residence-based desegregation plan. Geoprocessing is also used for enrollment projections, transportation planning,…

The Seattle School District (Washington) assigns each of its students to a particular attendance area, gives that area a code name and computer designation called a geocode, then uses data processing methods to analyze the makeup of the student population in each area and to provide data for a number of planning purposes. The geoprocessing permits…