Layer Estimates:

Layer: County (ID:0)
Count: 1
Extent:

XMin: -10106266.3980002
YMin: 4578899.3929014
XMax: -10044926.0745977
YMax: 4651538.35194753
Spatial Reference: 102100 (3857)

Layer: JeffcoCasesZip (ID:1)
Count: 23
Extent:

XMin: -10119190.3803695
YMin: 4571024.89158584
XMax: -10028617.8316446
YMax: 4665684.02166349
Spatial Reference: 102100 (3857)