What the US Government Says
How many Americans live abroad, according to Washington: the partial counts the US government publishes, and why this project counts from the receiving countries instead.
What Each Source Sees
There is no count of all Americans abroad. What Washington publishes instead is a handful of separate counts, each of one specific group, drawn to the same scale so you can see how partial each one is.
The top bar is the government's own estimate of everyone, and it is a statistical model. Every bar below it is a real count, by a different agency, of a different group. The counts don't add up to the estimate and don't cover the same people, because they were never designed to. That mismatch is the story of US data on Americans abroad.
One measure of the top bar's precision: the same model put the figure at 4.4M in 2022 and 3.3M in 2024, a swing of a million people from methodology changes alone, not from Americans coming home.
Renunciation: The Only Name-Level Series
Once a quarter, the IRS publishes the names of individuals whose expatriation paperwork it processed. It is the only public US series that records expatriation at all.
Annual totals across the four quarterly Section 6039G notices covering each calendar year. The line tracks when the IRS processed notifications, not when people expatriated — backlogs, not behavior, drive several of the visible swings.
Read with care: Names appear in the quarter the IRS received notification — the 2020 peak largely reflects pandemic-deferred processing catching up. The list also mixes citizen renunciants with long-term permanent residents leaving green-card status; the notices do not separate the two.
The US Source Universe
Every recurring federal source family that touches Americans overseas: does it publish, how often, and at country level? A solid dot means the source publishes; an empty dot means it does not.
Hover a row for what each source captures. The empty-dot rows at the bottom are systems that demonstrably exist (forms are filed, records are kept) but have no public release: data the US produces without publishing.
Which Source Answers Which Question
Twelve questions a reader might bring to the US public record, each mapped to the strongest available source. Hover for the caveat that binds it.
What Exists but Isn't Published
Administrative systems that collect detailed records on Americans abroad without releasing a recurring public number.
The Military Layer, and Why It Matters on Every Other Page
The military is the one group the US government counts well: the Defense Manpower Data Center publishes active-duty personnel by country, every quarter, for 173 countries. The catch is on the receiving side.
US military personnel and their families live abroad under Status of Forces Agreements (SOFAs), not under the host country's visa and permit system. They hold no residence permit, appear in no permit register, and often skip the population register entirely. So on this dashboard's country pages, which are built from host-government records, the military community usually sits on top of the published figures, not inside them.
Reading a garrison country? Add the military layer mentally: the host's count is the civilian record, and the DMDC quarterly count is the uniformed one.
The Bottom Line
The United States does not lack data production; it lacks consolidation. No unified public release covers private citizens abroad directly, independent of tax-form use, benefit receipt, federal employment, or self-selected ballot return. That gap is what the rest of this dashboard fills, country by country, from the receiving side.
News stories our newsroom has published on what Washington publishes about Americans abroad.
Figures on this page come from the Federal Register, the State Department's Bureau of Consular Affairs, the Social Security Administration, the IRS Statistics of Income program, the Defense Manpower Data Center, the Census Bureau and the Federal Voting Assistance Program. Every country page lists its exact publishers, with links to the datasets.
The full series, every year, every country
The public view shows a limited year window for each series. Researchers and journalists can request access to the complete annual record for every country in the project.