Annexations (ANNEX)

This layer displays all annexations of municipal jurisdictions within Pima County. Each annexation is visually represented, with the outer boundary of all annexations serving as the corporate limits. The maintenance of this layer is handled by Pima County. For more detailed information, please refer to the original metadata, found here. Purpose To show the annexations of all jurisdictions within Pima County, including Tucson, Marana, Oro Valley, Sahuarita, and South Tucson. Dataset Classification Level 0 - Open Known Uses -- Known Errors/Qualifications This layer has overlapping map features as a result of deannexations and any subsequent annexations in the same area. Data Contact Pima County Information Technology Department - Geographic Information Systems 201 N Stone Ave., 9th Floor Tucson, AZ 85701 [e-mail] Update Frequency This layer is updated regularly to reflect the latest annexations within Pima County. Updates occur as new annexation agreements are finalized and approved by the relevant authorities. The frequency of updates varies depending on the occurrence of annexation events, but efforts are made to ensure that the dataset remains current and accurate.