Platbookmapper County GIS Directory

County GIS · Parcel viewers · October 18, 2026

Arizona County GIS Websites: Parcel Viewers by County

Which parcel map software each Arizona county uses (14 of 15 verified), how to search the common viewers, and a link to every official map.

Looking for Arizona county GIS websites? Arizona has 15 counties, and their official parcel maps do not all run on the same software. Knowing which viewer a county uses tells you what the search box expects and where the parcel report is.

If you look up land in more than one Arizona county, you will notice the parcel maps don't match. That is because each office chooses its own software. Below, all 15 Arizona entries in our directory are listed with the viewer each one uses, plus tips for the most common types.

Arizona at a glance

The most populous counties

The busiest offices are worth knowing first, since most searches land there.

Name 2023 population Viewer
Maricopa County 4,585,871 county web map
Pima County 1,063,162 county web map
Pinal County 484,239 ArcGIS Experience Builder
Yavapai County 249,081 ArcGIS Experience Builder
Mohave County 223,682 county web map

How to search the most common viewers in Arizona

ArcGIS Experience Builder (6 entries, e.g. Coconino County, Graham County, La Paz County)

  1. Open the official map link from the county's page; an ArcGIS Experience Builder app opens in a new tab. Accept any splash or disclaimer screen.
  2. Search by address or parcel ID, or pan to the area.
  3. Select a parcel to view the information the publisher makes available.
  4. Explore the app's panels for layers, legends or printing.

county web map (5 entries, e.g. Apache County, Maricopa County, Mohave County)

  1. Open the county's own web map.
  2. Search for the property or pan and zoom to it.
  3. Click the lot to bring up what the county publishes about it.
  4. Look for print or measure tools if you need a quick map or rough size.

ArcGIS Web AppBuilder (2 entries, e.g. Cochise County, Gila County)

  1. Click the official map link on the county's page and wait for the Web AppBuilder viewer to load. Some counties show a terms screen first.
  2. Search by street address, owner or parcel ID if the search box offers those options.
  3. Click a lot on the map to read its attributes.
  4. Turn on aerial imagery from the basemap tool and use the layer list to add things like zoning or flood zones when they're published.

Every Arizona entry and its viewer

Name Seat 2023 population Official viewer type
Apache County St. Johns 65,036 county web map
Cochise County Bisbee 124,640 ArcGIS Web AppBuilder
Coconino County Flagstaff 144,472 ArcGIS Experience Builder
Gila County Globe 54,003 ArcGIS Web AppBuilder
Graham County Safford 39,525 ArcGIS Experience Builder
Greenlee County Clifton 9,369 not listed yet
La Paz County Parker 16,710 ArcGIS Experience Builder
Maricopa County Phoenix 4,585,871 county web map
Mohave County Kingman 223,682 county web map
Navajo County Holbrook 109,175 county web map
Pima County Tucson 1,063,162 county web map
Pinal County Florence 484,239 ArcGIS Experience Builder
Santa Cruz County Nogales 49,158 ArcGIS Map Viewer
Yavapai County Prescott 249,081 ArcGIS Experience Builder
Yuma County Yuma 213,221 ArcGIS Experience Builder

Before you rely on what you find

Treat these maps as a starting point. Parcel outlines are tax-map drawings and can be off from the true line; the recorded deed and a licensed survey are what count. To check flood zones, soils or wetlands for a spot you found, open it on the Platbookmapper Land Map, which pulls FEMA, USDA and U.S. Fish & Wildlife layers.

See also: Arizona on Platbookmapper.

Related guides

Sources