Layer Estimates:

Layer: Supervisorial Districts (ID:0)
Count: 5
Extent:

XMin: -122.202653
YMin: 36.892976
XMax: -121.208178
YMax: 37.4846370000001
Spatial Reference: 4019 (4019)

Layer: Cities and Unincorporated Areas By District (ID:1)
Count: 25
Extent:

XMin: -122.202653
YMin: 36.892976
XMax: -121.208178
YMax: 37.4846370000001
Spatial Reference: 4019 (4019)

Layer: Cities and Unincorporated Areas Countywide (ID:2)
Count: 16
Extent:

XMin: -122.202653
YMin: 36.892976
XMax: -121.208178
YMax: 37.4846370000001
Spatial Reference: 4019 (4019)