Parcels are identified by an Assessor's Parcel Number (APN) consisting of a three digit Book number, a two digit Map number, a three digit Item number, possibly a Split letter. This dataset contains all active parcels within Maricopa County. State and Federal lands are not represented. Vertical parcels are annotated using the Floor field.

The Maricopa County Assessor static parcel maps are made available as zipped PDF files. Map IDs are broken down as Township & Range - Section - Quarter Section - Quarter Quarter. For example 807-18-04-00 would be: 807 -- Township 3 North, Range 4 East 18 -- Section 18 04 -- The SouthEast Quarter 00 -- There are no separate quarter quarter maps. MapIDs are only generated where parcels exist with Maricopa County. Last update of a MapID is indicated by the BEGIN_DATE field.

Assessor Book Boundaries are the aggregated boundaries of the first three digits of an Assessor Parcel Number (APN).

The Year 2000 Land Use coverage was created as a joint effort of MAG and MAG member agency staff. Land Use components were classified into 46 categories. The Year 2000 Land Use coverage is used for a variety of planning purposes including socioeconomic forecasting and air quality modeling.

REQUIRED: A brief narrative summary of the data set.

Cumulation of the weekly release of COVID-19 data for Maricopa County by High School District. Includes COVID Case Rate per 100k population as viewed on the Maricopa County School Reopening Dashboard map by week. For more information about the data, visit: https://www.maricopa.gov/5594/School-Metrics.

The 1995 Land Use coverage was created as a joint effort of MAG (Maricopa Association of Governments) and MAG member agency staff. Land Use components were classified into 24 categories. The 1995 Land Use coverage is used for a variety of planning purposes including socioeconomic forecasting and air quality modeling.

The City of Tempe ZIP Codes feature class is intended to show the USPS ZIP Code boundaries within Tempe, Arizona.

These data provide a spatial representation of the Arizona Department of Transport planned and existing regional freeway system, from 1960 to 2003.

Parcels are identified by an Assessor's Parcel Number (APN) consisting of a three digit Book number, a two digit Map number, a three digit Item number, possibly a Split letter. This dataset contains all active parcels within the area encompassed by Book Series 500. State and Federal lands are not represented. Vertical parcels are annotated using the Floor field.

This dataset contain the parcels from the Maricopa County Assessor's office. The area covered is in Maricopa County (Phoenix metro area), Arizona. Major cities include Phoenix, Scottsdale, Mesa and Tempe. Various types of property usage are depicted in this layer. The most common are residential, commercial, industrial and agricultural properties. Multiple sources were used to collect the information including but not limited to CAD packages, aerial photography, and digitizing from paper maps. Adjustments are made where necessary in the process of updating and some parcel lines are only approximate. In cases where a line adjustment might create a loss of landsize it is typically taken out from the right of way to minimize the loss of landsize in the property. The line symbology for different property lines are not available in this dataset. In addition to standard fields the data has unique assessor parcel number for identification, basic temporal information and the location of property.

Parcels are identified by an Assessor's Parcel Number (APN) consisting of a three digit Book number, a two digit Map number, a three digit Item number, possibly a Split letter. This dataset contains all active parcels within the area encompassed by Book Series 100. State and Federal lands are not represented. Vertical parcels are annotated using the Floor field.

The simplified classification of Maricopa Association of Governments (MAG) land use map is created by combining the original land use categories into 5 major classes - urban, agriculture, recreation, desert, and other. This has been done for land use/land cover monitoring purposes and to compare the 2000 land use map with historic land use layers including the 1995 MAG land use map.

Parcels are identified by an Assessor's Parcel Number (APN) consisting of a three digit Book number, a two digit Map number, a three digit Item number, possibly a Split letter. This dataset contains all active parcels within the area encompassed by Book Series 400. State and Federal lands are not represented. Vertical parcels are annotated using the Floor field.

Parcels are identified by an Assessor's Parcel Number (APN) consisting of a three digit Book number, a two digit Map number, a three digit Item number, possibly a Split letter. This dataset contains all active parcels within the area encompassed by Book Series 200. State and Federal lands are not represented. Vertical parcels are annotated using the Floor field.

The cities annex feature class is intended to track city and town annexations in Maricopa County, Arizona.

The Historical Aerials web app showcases the next generation ArcGIS Experience Builder Web Mapping technology from ESRI. It offers a simple and intuitive interface to zoom to your area of interest and compare the latest Aerial Imagery with those taken one, two, five, ten years in the past dating all the way back to 1930. They present a fascinating visual history of how Maricopa County grew from a small population of less than one million in 1970 to become the 4th largest County in the US serving a population of 4.6 million today. In addition, this Web App allows the user to search, query and view the entire Parcel database with over 1.7 million records. Each parcel has hyperlinks to access the Maricopa County Assessor, Treasurer and Recorder web pages. A comprehensive 273-page User Guide has been provided explaining the use of each widget and tool to help the user exploit the full potential of this powerful application.The Swipe widget allows the user to slide the Swipe handle to compare the most recent Aerials with those from the past and visually detect the changes. Two custom widgets have been added to open Google Maps and Pictometry in separate windows. The user can open Google Street View and explore their world in 2D and 3D. They can view the high-resolution Oblique Imagery from Pictometry from several years. Is it easy to drill down at any point on the map to find information on the closest Parcel, Subdivision, Zip Code and City. The user can select from a collection of templates to draw points, lines and polygons and display their location, area and perimeter values in units of their choice. A professional quality PDF Map can be created with a Title, custom map scale, map legend, north arrow, author and copyright information. Jack Dangermond personally liked this Experience Builder App! This application will be featured as a Case Study in the next ESRI publication.

The centerlines feature class is intended to show current and future street centerlines in Maricopa County, Arizona.

The Existing Land Use (EXLU) dataset represents land use in Maricopa and Pinal Counties, Arizona. This dataset was created as a joint effort of MAG and MAG member agency staff. This dataset serves as a land use inventory and is used for a variety of planning purposes including socioeconomic forecasting and air quality modeling. Because of the level of generalization involved in creating this dataset, land use boundaries may not be accurate representations of ground conditions if used at small scales. These data were developed primarily from assessor parcel data collected in July 2022 for both Maricopa and Pinal Counties.

This dataset contains the Maricopa County, Arizona City Council District boundaries for those cities with council districts. This includes Phoenix, Surprise, Buckeye, Peoria, Glendale and Mesa.