Tracking Data for Health Impact Assessments
Data on the National Tracking Network
The National Tracking Network includes data about community design elements, asthma, outdoor air quality, socioeconomic indicators, and more. You can go directly to the data query section of the network to explore these data or visit the data user's guide and for information about how to use Tracking Network data in an HIA. Also, this video will show you how to do a data search on the Tracking Network.
Data on State and Local Networks
CDC funds 23 states and 1 city to build and maintain local tracking networks as part of the National Tracking Network. These local networks may include data that are not on CDC's website. Some of these unique data also may be helpful for conducting HIAs. You can access all 24 state and local networks from this page.
Finding the Data You Need
In addition to providing data through the websites, state and local tracking programs can provide custom data for different levels of geography by request. For example, some tracking programs can provide data for specific ZIP codes or at a community-level. State and city tracking programs can assist with interpretation and visualization of tracking data. For more information, contact CDC's National Tracking Network or explore the state and local networks.
This symbol means you are leaving the CDC.gov Web site. For more information, please see CDC's Exit Notification and Disclaimer policy.
Copyrighted images: Images on this website which are copyrighted were used with permission of the copyright holder and are not in the public domain. CDC has licensed these images for use in the materials provided on this website, and the materials in the form presented on this website may be used without seeking further permission. Any other use of copyrighted images requires permission from the copyright holder.
Tracking Hot Topics
- Consumer's Guide to Radon Reduction
- EPA's Map of Radon Zones
- 28 Days to a Healthier Heart
- Go Red for Women — How to Prevent Heart Disease
- Heart Health and Air Pollution Toolkit
- What You Can Do to Prevent Heart Disease
- Tracking Fellowship Milestone
- View our Tracking Success Stories to learn how Tracking is making a difference across the U.S.