School District Composites SY 2017-18 TL 18

The National Center for Education Statistics’ (NCES) Education Demographic and Geographic Estimate (EDGE) program develops annually updated school district boundary composite files that include public elementary, secondary, and unified school district boundaries clipped to the U.S. shoreline. School districts are single-purpose administrative units designed by state and local officials to organize and provide public education for local residents. District boundaries are collected for NCES by the U.S. Census Bureau to support educational research and program administration, and the boundaries are essential for constructing district-level estimates of the number of children in poverty. The Census Bureau’s School District Boundary Review program (SDRP) ( obtains the boundaries, names, and grade ranges from state officials, and integrates these updates into Census TIGER. Census TIGER boundaries include legal maritime buffers for coastal areas by default, but the NCES composite file removes these buffers to facilitate broader use and cleaner cartographic representation. The NCES EDGE program collaborates with the U.S. Census Bureau’s Education Demographic, Geographic, and Economic Statistics (EDGE) Branch to develop the composite school district files. The inputs for this data layer were developed from Census TIGER/Line 2018 and represent boundaries reported for the 2017-2018 school year. For more information about NCES school district boundary data, see

Data and Resources

Additional Info

Field Value
Maintainer OpenDataMgr_NCES
Last Updated April 27, 2022, 16:01 (CDT)
Created April 27, 2022, 16:01 (CDT)
Issued 2020-03-20T22:07:51.000Z
Modified 2021-03-30T14:01:56.000Z
Theme {geospatial}
accessLevel public
bureauCode {018:50,018:00}
datagov_dedupe_retained 20220422150502
metadata_type geospatial
old-spatial {"type": "Polygon", "coordinates": [[[-179.1686, -14.5487], [-179.1686, 71.3896], [179.7487, 71.3896], [179.7487, -14.5487], [-179.1686, -14.5487]]]}
programCode {018:107}
publisher NCES
resource-type Dataset
source_datajson_identifier true
source_hash 314728814eb100db596278dcc6b1dacfe6ca9cfc
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-179.1686, -14.5487], [-179.1686, 71.3896], [179.7487, 71.3896], [179.7487, -14.5487], [-179.1686, -14.5487]]]}