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Low confidence · transparency 1.0/5

How Many Americans Live in Monaco

Monaco counts every nationality on its rock and names only the largest few, which Americans do not make. What its statistics support is a ceiling, not a count.

39k
Monaco's Population
The Point of Reference

The American Emigration Revue counts US citizensPeople holding United States citizenship, as counted by Monaco's own official records. A separate population from US-born residents; the two are never added. Definitions ›, US-born residentsPeople born in the United States living in Monaco, whatever citizenship they hold today. A separate population from US citizens; the two are never added. Definitions ›, naturalizations and long-term permits from official government sources, with every figure cited. This page sets out what Monaco publishes, what it does not, and how far the published record can be trusted.

Dual citizenship
Not recognized
Americans must renounce US citizenship
Years to naturalize
10 yrs
minimum residency requirement
01

Why Monaco's Records, Not Washington's

The Context

The context every page needs: who counts Americans abroad, and who doesn't.

The United States publishes no count of its own citizens abroad. Its best federal figure, 3.3 million Americans worldwide, is a statistical model built to size the overseas electorate, and the same model said 4.4 million two years earlier. The Census Bureau decided in 1976 to exclude private Americans abroad from the decennial enumeration (overseas federal employees and military are still counted). What Washington publishes instead is fragments: Social Security checks mailed to foreign addresses, tax returns claiming foreign income, quarterly lists of people who gave up their citizenship. See what each federal source actually counts ›

So this project counts from the receiving side. Every figure on this page comes from records Monaco itself publishes, read under the same rules applied to every country in the project. Where Monaco publishes, it is counted and cited. Where it does not, the gap is shown rather than filled: no estimates, no models. How openly each country reports ›

02

What the Research Found

The Findings

Findings from the Monaco research, drawn from the official record.

Findings
by Daniel ATZ
The top 10 named nationalities account for 86.8% of Monaco's resident population, and Americans are not among them.
U.S. nationals fall within the unnamed remainder of 13.2%, which covers 134 nationalities and about 5,129 people in total.
That structure caps the U.S. resident population in Monaco at roughly 505 people, the threshold at which the smallest named nationalities (Dutch and Portuguese, 1.3% each) appear.
What the Public Record Says
Data transparency1.0 out of 5 (low confidence) — how much Monaco publishes about resident Americans, how often, and how easily the figures can be checked. Scored under How Far to Trust These Figures below.
03

How Far to Trust These Figures

The Publishing Record

What Monaco publishes, how often it publishes, and the sources behind every number on this page.

What We Know · What’s Missing
Low confidence · transparency 1.0/5
Inflows
Permits
US-Born
Citizens
Naturalizations
published every yearone-off figurenot published

The gaps: No US-disaggregated official publication identified for this country.

Sources & Datasets
3 publishing authorities

Every figure on this page comes from one of the publishers below. Links go to the authority and, where stable, straight to the dataset.

04

Frequently Asked Questions

Quick Answers

Every answer is drawn from the official record, from the same sources cited across this page.

Does Monaco recognize dual citizenship with the United States?
No. Monaco does not generally recognize dual citizenship with the United States; naturalizing typically means giving up US citizenship.Institut Monégasque de la Statistique et des Études Économiques (IMSEE)
Where do the figures for Americans in Monaco come from?
Every figure on this page comes from Monaco's own official publishers: Institut Monégasque de la Statistique et des Études Économiques (IMSEE), Direction de la Sûreté Publique (DSP), and Mairie de Monaco. These are counts those bodies published themselves, not estimates or projections. Where Monaco publishes nothing, the page says so rather than filling the gap. Monaco's published record scores 1.0 out of 5 for transparency, which measures how much it publishes, how often, and how easily the figures can be checked.Institut Monégasque de la Statistique et des Études Économiques (IMSEE)
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Edited by Daniel Atz, Founder and Editor in Chief.

The full series, every year, every country

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© 2026, American Emigration Revue. Every figure from a named official source.