Layer Estimates:

Layer: Census Tract Less Than $84,179 (ID:0)
Count: 491
Extent:

XMin: 2928876.92261103
YMin: 13752758.5343513
XMax: 3264929.49066202
YMax: 13983165.3960432
Spatial Reference: 102740 (2278)

Layer: Zip Codes (ID:1)
Count: 290
Extent:

XMin: 2643770.25234516
YMin: 13353618.5883428
XMax: 3471265.46017246
YMax: 14328093.1907564
Spatial Reference: 102740 (2278)