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CEN2010V displays the boundaries of voter precincts in Pima County, with 2010 Census population/ethnicity attributes. Known Errors/Qualifications: This layer was screen digitized on the street network base. Only generally rectified to the parcel base. Boundaries overlap parcels in some areas. Lineage: Updated geometry based on final precinct boundaries approved by Elections in 2012; re-calculated population and ethnicity attributes for updated geometry (EG, 4/23/2013). Spatial Domain: Pima County Rectified: parcel Maintenance Description: Updated whenever precinct boundaries are altered by Elections. Maintenance Format: Shape Primary Source Organization: PC Elections Division Primary Source Contact: Bryan Crane Primary Source Date: 2003 Primary Source Format: Paper Secondary Source Organization: US Census Bureau Secondary Source Document: Census 2010 PL94-171 redistricting data Secondary Source Format: Database GIS Contact: Erik Glenn |