Reliable data is an essential public good

Government data is the most complete and transparent foundation for understanding the country. We’re committed to presenting it clearly, advocating to improve it, and being up front about its limits.

Why we only use US government data

USAFacts exclusively uses publicly available government data so that you know the ins and outs of US spending, revenue, population and demographics, and policy outcomes regardless of which party is in the majority.


Government data is often the most comprehensive, the most transparent and the only longitudinal source available. The collection and production is paid for by the American taxpayer and the decision-makers are accountable to the public through our Democratic processes. It is an invisible infrastructure used to make many decisions that impact our everyday lives.

A popular government without popular information, or the means of acquiring it, is a prologue to a tragedy, a farce, or perhaps both.

— James Madison in a letter to W. T. Barry, August 4, 1822

Why we trust government data

Most government data is collected by career agency statisticians who work independently of any presidential administration. Data collection follows established laws, methodologies, and disclosure requirements, and many datasets are legally required and independently reviewed. We believe that this data is the most reliable, nonpartisan source for critical civic discussions, unlike information from think tanks or universities, which may carry viewpoints.

Ongoing evaluation of the data

We rely exclusively on data from government agencies – over 90 at last count. While these are the most reliable and current data, they may sometimes contradict themselves or get revised by the original sources. Some government data has significant delays due to agency funding or staffing levels. We always publish the most current reliable numbers available.


Beyond republishing government figures directly, we conduct original analysis on select government sources to produce the data presented on this site. You can read more about our methodology for accessing and presenting data in our Methodologies page.

Frequently asked questions about our data

Top questions from our visitors

How can I trust this data? Is it accurate?

Government data is collected and analyzed by career civil servants who have dedicated their professional lives to producing exceptional data and statistics. In fact, most employees in the executive branch, including those responsible for the data, are governed by the Hatch Act which ensures that government programs are administered in a non-partisan fashion. In addition, government data is funded by you – the American taxpayer – and is overseen by your representatives in Congress. Billions of dollars are invested yearly in this high-quality data with strict oversight, making it some of the best and highest quality data available to the public. And government is incentivized to produce good data because it needs good data itself to make decisions. Agencies like the Federal Reserve make decisions on interest rates after looking at key economic indicators like inflation rates and employment numbers from the Department of Labor. Programs like Medicaid, SNAP, and Pell Grants are given out based on data from the Census Bureau and the Department of Health and Human Services. Congress needs good data to enact legislation on behalf of their constituents. These are just a few of the many examples, but at the end of the day, government needs the data it produces to be accurate in order to function.

How would we know if data is being manipulated?

There is no perfect way to know if data is being manipulated, but we are always monitoring the datasets we use and will continue to call out any irregularities. For example, we sometimes spot mistakes in government data and call them out (civil servants are humans too, and reporting errors do sometimes happen). We also notice when data is taken out of context and make sure to provide full context. That is why we create products like the State of the Union in Numbers, to give the big picture where it is needed. Finally, we partner with other data organizations to monitor the state of government data – some that look broadly across government, and others that have deep expertise in specific subjects. Data manipulation, should it happen, would not go unnoticed.

Is federal data being eliminated, becoming more difficult to access, or being hidden?

Most of the data that USAFacts typically accesses continues to be published and available, although there are certainly instances where data has been removed or reduced. The federal government stopped publishing data on Billion Dollar Disasters in 2025. The annual Food Security Survey was also terminated in 2025. In both cases, USAFacts opposed eliminating these data collections. At the same time, other data has become more accessible. In 2026, the Department of Labor introduced a new tool to visualize union data. The State of Federal Data Products in 2025 brief published by USAFacts and the Partnership for Public Service provides some insight into what has happened to federal data products between 2024 and 2025. We examined 48 data products and how they changed over the year as part of our Federal Data Excellence program, finding that 46 were still active, and 18 had missed or not received any updates.

What are the impacts of the organizational and structural changes to the government that took place in 2025, including reductions in staffing levels and scaling back certain agencies?

Given extensive media reporting on the reductions in workforce and structural changes to agencies that produce government data, we hear this question often. The effects of these changes on the data itself are rarely immediate, and we will learn over time about the impacts of these changes, such as whether data releases start being delayed or data stops being produced altogether. One released, however, USAFacts continues to trust the data. Government agencies like the Census Bureau, the Centers for Disease Control and Prevention, and the Bureau of Labor Statistics all still have very high thresholds for quality for the data they produce even if reductions in force, and we have every reason to believe that the data that is released is still of high quality.

What will USAFacts do if there are changes to quality, availability, or utility of data in ways detrimental to the American public?

USAFacts unequivocally supports the collection, analysis, and presentation of good government data for the American public. Since it’s inception, USAFacts has worked with government officials and members of Congress – across parties – to build a bipartisan coalition of support for good government data. We have testified before Congress, advised agencies, produced data standards, and provided recommendations for improvement to data. We regularly activate our network to advance improvements to government data and prevent declines in the availability or quality of important datasets, and we respond to any decisions that negatively impact access to public data. This does not mean we categorically fight to keep all data or to retain the status quo – even the most vocal advocates for public data will admit that some data isn't necessary, is duplicative, has become obsolete, or has degraded in quality, and most government data products need improvements. But when data is important to the public, we will advocate for it.

How can you trust data that has so many footnotes or is constantly being revised after the fact?

This topic has been in the news a lot recently, but revisions and footnotes are nothing new. Long footnotes and revisions are not something to be alarmed about, rather they are a sign of excellent data. Government data is complicated and relies on inputs from up to 340 million Americans and 90 thousand state and local governments. Professional civil servants take great care to be as transparent as possible about everything they do to make the data useful to the public. Frequently this comes in the form of footnotes and deep explanations. You don’t have to read them, we do it for you. Revisions happen often, especially as the government learns more. Preliminary data is useful to give the country a picture of how things are going, and is frequently released for issues like crime, jobs, and health. But as time goes on and more data becomes available, the government is obligated to update with new information. Initial data is very helpful in the short term, and revised data becomes even more useful for understanding long-term trends in the country. Finally, footnotes are a sign of government transparency. Government does not try to hide limitations of the data, rather they go through great pains to ensure the public has access to everything it needs to decide whether to believe the numbers it produces. Data is often imperfect, but caveats and footnotes are a sign that the agencies are putting their best foot forward in an open, transparent manner.

Does using only government data make USAFacts an automatic supporter of whichever administration is in power?

Supporting and trusting government data does not equate to supporting polices of an administration. USAFacts believes that government data is a professionally created, non-partisan resource for the American public, and therefore we support and use government data produced by every administration from any party. Government data does not always supports the policies of the administration that produces them. For example, economic indicators show the state of the economy, whether good or bad for the President. Administrations do decide in many cases to focus on data collection that illuminates their major policy priorities, and will show new, relevant data as long as it is accurate. USAFacts remains staunchly non-partisan as it has since its founding. We will continue to work across the aisle to advocate for greater access, improvements, and preservation of high quality government data that people need.

Our government is complex. Our data doesn’t have to be.

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Our data and methods

USAFacts is built on official US government data. But collecting the numbers is only the first step. We also examine how the data was produced, how consistent it is over time, and what it actually tells us. Here’s how we approach it:

We prioritize primary sources

We always go straight to the original government datasets rather than relying on secondhand summaries. We review the published methodologies behind those datasets and favor sources that are consistently reported over time, so trends can be compared year to year.


We focus on clarity and context

Government data is often published in separate reports across many agencies. We bring those pieces together and present them in ways that are contextual, accurate, unbiased, comprehensive, and understandable.



We look at the big picture

Data rarely lives in isolation. We compare datasets, examine trends over time, and check whether numbers make sense in the broader context. When something looks unusual or inconsistent, we investigate further.




We're transparent about limitations

Not all government data is perfect or complete. When data has gaps, delays, or uncertainties, we call that out so readers understand what the numbers can — and can't — tell us. Each metric on USAFacts includes details about how it was gathered, such as when an agency last reported the data or how many states contributed information.

data sources

See what data sources we use

Read more

How to cite USAFacts

All USAFacts data and visualizations are licensed under a Creative Commons license, which means you are free to share and adapt our curated material as long as you give appropriate credit. Please include a hyperlink to the page where you found the data.


Here are some ways to credit USAFacts:


“Source: USAFacts

“Data provided by USAFacts

“Source: Bureau of Labor Statistics data compiled by USAFacts