Here is some history about how polygon started and evolved over the years.
Here is the PDF file.
Here is the link to find your polygon:
https://hcpss-gis.maps.arcgis.com/apps/webappviewer/index.html?id=b1d3153921514fbead0abb0f92090217
polygon
HCPSS student number by polygon
Here is the data associated with polygon. School attendance boundary is assigned by polygon number.
HCPSS Student Number by Polygon
POLYGON NUMBER
Please click here find your polygon number at http://hcpss-gis.maps.arcgis.com/apps/webappviewer/index.html?id=06528401636a4a48b1ef681c66a61a07
The data is downloaded from HCPSS website https://www.hcpss.org/f/schoolplanning/2019/data-enroll-projections-suppressed.xlsx?c