This polygon shapefile contains city limit boundaries of Placer County California. Cities include Lincoln, Roseville, Rocklin, Loomis, Auburn and Colfax. This data is updated on a monthly basis and will include any recent annexations. This layer is part of a collection of public geospatial datasets produced by the Placer County GIS Division. Placer County Geographic Information Systems. (2020). City Limits, Placer County, California, 2020. Placer County Geographic Information Systems. Available at: https://purl.stanford.edu/qy016wf7200 This layer is presented in the WGS84 coordinate system for web display purposes. Downloadable data are provided in native coordinate system or projection.