Layer Estimates:

Layer: Block_Groups (ID:0)
Count: 15811
Extent:

XMin: -106.645646
YMin: 25.837164
XMax: -93.5080389999999
YMax: 36.500704
Spatial Reference: 4269 (4269)

Layer: Blocks (ID:1)
Count: 914231
Extent:

XMin: -106.645646
YMin: 25.837164
XMax: -93.5080389999999
YMax: 36.500704
Spatial Reference: 4269 (4269)

Layer: Census_Tracts (ID:2)
Count: 5265
Extent:

XMin: -106.645646
YMin: 25.837164
XMax: -93.5080389999999
YMax: 36.500704
Spatial Reference: 4269 (4269)