Layer Estimates:

Layer: COUNTY_ACS_RACE_ETHNICITY (ID:0)
Count: 36
Extent:

XMin: -13881964.0501354
YMin: 5159793.37409285
XMax: -12964604.7421134
YMax: 5827329.65773199
Spatial Reference: 102100 (3857)

Layer: CENSUS_TRACTS_ACS_RACE_ETHNICITY (ID:1)
Count: 827
Extent:

XMin: -13866670.4443
YMin: 5159751.6524
XMax: -12964631.9127
YMax: 5827558.1403
Spatial Reference: 102100 (3857)