dataindex.us

dataindex.us

@dataindex.us

The nation’s go-to resource to monitor changes to federal datasets.

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🚨 BREAKING: Census Comment Deadline Extended to November 2! Be proud of what public input can achieve. Let's keep the momentum going. 👉 Visit handsoffourcens.us to learn about the proposed changes and submit your comment.

Join us today at 3pm ET for a Rapid Response Data Briefing on the NHIS redesign. 🔗 Register here: us06web.zoom.us/webinar/regi...

dataindex.us@dataindex.us

🚨 Did you know that NCHS has proposed a redesign of the National Health Interview Survey (NHIS)? Join our Rapid Response Data Briefing to learn how you can weigh in on these changes. 📍 Register here: tinyurl.com/NHIS-rapid-response

🚨 The Census Is in Trouble. Join Us Today from 1–2pm ET. We have an amazing lineup of census and data policy experts joining us for today’s webinar to break down the proposed changes to the census 🗓️ Friday, September 18, 2026 ⏰ 1 - 2 PM ET 📍 Register here: tinyurl.com/census-rapid...

Trying to understand the many unprecedented proposed changes to the decennial census? 👀 We broke down what’s in the proposal, why these seemingly arcane process changes matter, and why they would be catastrophic for all Americans. Read our new piece 👇

dataindex.usWhy Seemingly Arcane Process Changes to the Decennial Census Would be Catastrophic for All Americans | dataindex.usby Meeta Anand, Beth Jarosz, and Chris Dick On September 10, 2026 the Census Bureau posted a notice in the Federal Register titled “ Decennial Census of the…

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Replying to @us.theguardian.com

Datasets on health appear to be the most affected by the Trump administration’s crackdown, comprising about 40% of the total number of terminated or altered data collections tracked by dataindex.us.

theguardian.comTrump 2.0 has deleted or altered nearly 400 US datasets, endangering public health, education and moreHealth data appears to be most affected by administration’s attempt to wipe findings that don’t align with its priorities, tracker shows

How do we track terminations of federal data? Since the 2025 admin change, disappearing federal datasets have sparked widespread concern and confusion. Today, dataindex.us published the Federal Data Terminations Tracker—the most policy-relevant, verified source of terminated federal datasets.

dataindex.usFederal Data Terminations Tracker | dataindex.usA verified, regularly updated record of federal datasets, data elements, and tools terminated or removed since January 2025.

The dataindex.us team identified dozens of federal datasets and hundreds of data elements that have been terminated – significantly fewer than other reports, but more tailored to informing effective public engagement and future data policies needed to run a modern society.

fas.orgHow Do We Track Terminations of Federal Data? - Federation of American ScientistsAs federal data policy nerds, the question we get asked all the time is "How much data has the current administration terminated?"

Thank you for joining us for our Rapid Response Data Briefing on critical rulemaking for the 2030 census. Check out the recording here: 🔗https://dataindex.us/events/Rapid-Response-Data-Briefing-Critical-Rulemaking-for-2030-Census

Join us this Thursday at 1:30pm for a Rapid Response Data Briefing on LIHEAP. 🔗 Register: tinyurl.com/LIHEAP-rapid-response And if you'd like additional support writing your comment, join us for Take Action Monthly Office Hours this Friday at 12pm. 🔗 Register: tinyurl.com/take-action-office-hours

dataindex.us@dataindex.us

🚨 Did you know that ACF has proposed removing sex, race, and ethnicity from the Low Income Home Energy Assistance Program (LIHEAP) Annual Report? Join our Rapid Response Data Briefing to learn how you can support this essential dataset. 📍 Register here: tinyurl.com/LIHEAP-rapid-response

🚨 Did you know that ACF has proposed removing sex, race, and ethnicity from the Low Income Home Energy Assistance Program (LIHEAP) Annual Report? Join our Rapid Response Data Briefing to learn how you can support this essential dataset. 📍 Register here: tinyurl.com/LIHEAP-rapid-response

We hope you can join us this Friday to learn how public comments can help shape federal data and policy. 📌 Register here: tinyurl.com/TakeAction-Webinar

dataindex.us@dataindex.us

Ever wondered whether public comments actually matter—or how data advocates use them strategically? Join us to learn how public comments and sign-on letters shape federal data and policy, build alignment within movements, and even energize supporters. 📌 Register here: tinyurl.com/TakeAction-Webinar

Ever wondered whether public comments actually matter—or how data advocates use them strategically? Join us to learn how public comments and sign-on letters shape federal data and policy, build alignment within movements, and even energize supporters. 📌 Register here: tinyurl.com/TakeAction-Webinar

Join us today at 4 pm ET for a Rapid Response Data Briefing on the 2026 Census Test. 🔗 Register here: tinyurl.com/2026-Census-...

dataindex.us@dataindex.us

🚨 Did you know that the 2026 Census Test has been announced, but many of the plans have been scaled back? Join our Rapid Response Data Briefing to learn about the risks it’s facing and how you can support this essential step toward the 2030 Census. 📍 Register here: tinyurl.com/2026-Census-...