Layer Estimates:

Layer: ACS_Health_Insurance_By_Race_Change_Over_Time_Tract (ID:0)
Count: 73642
Extent:

XMin: -19942580.7884
YMin: 2023651.5978
XMax: 20012846.0377
YMax: 11537091.6297
Spatial Reference: 102100 (3857)

Layer: ACS_Health_Insurance_By_Race_Change_Over_Time_County (ID:1)
Count: 3220
Extent:

XMin: -19942592.3656
YMin: 2024070.82160001
XMax: 20012846.0377
YMax: 11523911.8453
Spatial Reference: 102100 (3857)