A small icon of a blue circle containing a stylized lowercase letter "f" in black, resembling the Facebook logo.
Blue circle with a white "X" in the center, representing X (formerly Twitter).
A blue circular icon featuring a white outline of a camera, symbolizing the Instagram logo.
A blue circular icon with a white play symbol in the center, resembling a video play button, representing YouTube.
A small blue circular logo, featuring a bold, white letter "U", representing the Ustream platform.
Aerial view of a city skyline with low-rise buildings surrounded by dense trees. A distant mountain sits beneath a clear blue sky, creating a serene scene.

Geographic Information Systems (GIS)

Aerial view of an urban area with large, modern buildings encircling parking lots. Sparse greenery surrounds, merging into a residential area.

Empowering DeKalb County through Data, Mapping, and Location Intelligence

The GIS Department manages the county’s Enterprise GIS system, ensuring efficient and accurate mapping services for county operations. GIS data supports planning, zoning, land records, parks, transportation, public safety, utilities, economic development, environmental management, and more. Our GIS is integrated with key county systems, including property appraisal, tax billing, permitting, code enforcement, fire marshal, and business licensing. A standardized address system connects with multiple applications, including E911, to provide reliable information across departments.

GIS Hub

The GIS Hub is DeKalb County’s centralized platform for geographic information and mapping resources. It provides convenient access to interactive applications, maps, and data that support County operations and keep residents informed. Users can explore departmental information, view current and past initiatives, and access reliable GIS data in one place. Designed to promote transparency and accessibility, the GIS Hub makes it easier to understand how geographic data is used to plan, deliver, and enhance services across DeKalb County.

Access GIS Maps, Apps, and Data

A gray globe outline on a white background with bold blue text reading "ACCESS MAPS & APPS." The tone is informative and tech-focused.
Information
Contact GIS

GIS  178 Sams Street, 3rd Floor  
Decatur, GA 30030

General Information: 404-371-2257

Hours Business: Monday-Friday,  
8:30 AM-5:00 PM

Walk-In: 8:30 AM-4:00 PM

Learn more about DeKalb County GIS.

Quick Access

DeKalb County Newsletter

Sign Up