Layer Estimates:

Layer: Schools (ID:0)
Count: 439
Extent:

XMin: -17577.0851999996
YMin: 5638481.334
XMax: 9271.30960000027
YMax: 5672335.4246
Spatial Reference: 102187 (3776)

Layer: Sectors (ID:1)
Count: 9
Extent:

XMin: -22099.2960001161
YMin: 5634042.9208
XMax: 9863.37760000024
YMax: 5675150.6169
Spatial Reference: 102187 (3776)

Layer: Communities (ID:2)
Count: 304
Extent:

XMin: -22099.2960001161
YMin: 5634037.784
XMax: 9863.37760000024
YMax: 5675150.6169
Spatial Reference: 102187 (3776)