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Third Quarter 2026 Basemap Release Includes Over 195 New and Updated Communities

By Shane Matthews

Local Knowledge. Global Impact.

The latest third quarter Esri Community Maps basemap release represents another important step in making the world’s maps more current, detailed, and authoritative.

More than 195 organizations contributed geographic information that is helping improve the representation of communities around the world. From local governments and regional agencies to colleges, universities, and other organizations that maintain authoritative geographic data, these contributors are sharing the information they know best—the geography of their own communities.

Their contributions are helping bring new and updated information into Esri basemaps used every day by people and organizations around the world.

The People Who Know the Place Best

Every community contains geographic knowledge that cannot always be captured by broad, generalized data sources.

Local organizations know where roads have changed, which buildings are new, how addresses are organized, where parks and trails are located, and how their communities are evolving. When that knowledge is shared through the Esri Community Maps Program, it can become part of a larger geographic foundation that benefits map users far beyond the community where the data originated.

Authoritative contributions help strengthen the maps that support government, public safety, utilities, education, business, environmental management, and many other industries.

A single update may represent a local change—but incorporated into a global basemap, that local knowledge can have an impact well beyond its original purpose.

Communities Across the Globe Are Contributing

The Q3 release demonstrates what is possible when organizations around the world share the geographic information they maintain.

Together, these organizations are helping Esri continuously improve the geographic detail and relevance of its basemaps.

The result is more than a collection of individual datasets. It is an evolving representation of communities—built in part from the organizations that understand those communities firsthand.

Thank You for Sharing What You Know

The Q3 release would not be possible without the organizations that continually invest in maintaining and sharing authoritative geographic information.

We extend our thanks to the more than 195 contributors whose data helped shape this release.

Your work maintaining accurate geographic information makes a difference not only within your own organization and community, but also to people who depend on Esri maps to understand the world around them.

Every contribution adds another piece to the picture.

Together, those pieces help make the map more accurate, more current, and more useful.

Learn more about Esri Community Maps and how your organization can participate by clicking the image below, or email us at communitymaps@esri.com.

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