Layer Estimates:

Layer: KnoxSchool (ID:0)
Count: 3
Extent:

XMin: -9359937.8513
YMin: 4283740.0653
XMax: -9357181.7511
YMax: 4289604.372
Spatial Reference: 102100 (3857)

Layer: Bluegrass_Elementary_Zone (ID:1)
Count: 1
Extent:

XMin: -9360434.0106
YMin: 4277046.5157
XMax: -9355481.7445
YMax: 4287223.6496
Spatial Reference: 102100 (3857)

Layer: West_Valley_Zone (ID:2)
Count: 1
Extent:

XMin: -9366030.2028
YMin: 4277435.7416
XMax: -9352328.3146
YMax: 4290288.8915
Spatial Reference: 102100 (3857)

Layer: Bearden_Zone (ID:3)
Count: 1
Extent:

XMin: -9365943.3885
YMin: 4277000.7606
XMax: -9351571.4046
YMax: 4295534.9031
Spatial Reference: 102100 (3857)

Layer: Knox_County_Population (ID:4)
Count: 121
Extent:

XMin: -9381280.2476816
YMin: 4272287.30576801
XMax: -9311977.27379311
YMax: 4326311.98771593
Spatial Reference: 102100 (3857)