Layer Estimates:

Layer: Central_Contra_Costa_Sanitary_Census_Block_Districting_2021 (ID:0)
Count: 3335
Extent:

XMin: -13608203.2846427
YMin: 4540873.82403963
XMax: -13566712.2840342
YMax: 4588867.98763876
Spatial Reference: 102100 (3857)