Layer Estimates:

Layer: SF_Race_Population (ID:5)
Count: 605
Extent:

XMin: -13638301.6259806
YMin: 4538276.16632436
XMax: -13617481.4302236
YMax: 4555780.33947763
Spatial Reference: 102100 (3857)

Layer: SF_Precinct_Boundaries (ID:0)
Count: 605
Extent:

XMin: -13638301.6259411
YMin: 4538276.16635496
XMax: -13617481.4302051
YMax: 4555780.33952866
Spatial Reference: 102100 (3857)