The City of Oroville's GIS department has made some GIS data available for the public which can be downloaded below. The data files are in ESRI's shapefile format and have been zipped for ease of download. If you are looking for addresses, streets, or parcel data you please contact Brian Lasagna at the Butte County Association of Governments (BCAG) at (530) 809-4616.
Oroville City Limits (44 KB)
Oroville City Limits (Google Earth KMZ)
Oroville Sphere of Influence (37 KB)
Oroville Annexation History (184 KB)
All files are projected using the following coordinate system: NAD_1983_StatePlane_California_II_FIPS_0402_Feet.