Layer Estimates:

Layer: Low Mod Block Groups (ID:0)
Count: 1092
Extent:

XMin: 6621534.7978199
YMin: 1775535.38194887
XMax: 7730333.12549439
YMax: 2489019.91495071
Spatial Reference: 102645 (2229)

Layer: ACS_2006_lowmod_summarized_Sbcnty_2014 (ID:1)
Count: 1284