Living in the Northern Mariana Islands as a French National: Entry, Stay, Housing, Schooling, Typhoons and Health

The Commonwealth of the Northern Mariana Islands (CNMI) is a territory of the United States. The Department of the Interior notes that it comes from the Trust Territory of the Pacific Islands, administered by the United States for the United Nations from 1947, that the Covenant of 1975 created the territorial link with the United States, that the territory adopted its constitution in 1977 and that its first constitutional government took office in 1978. The territory has its own administrations, including health, education, labour, finance and taxation. The federal minimum wage rules have applied there since 2007, and federal immigration law has been in force there since 28 November 2009, when the Department of Homeland Security (DHS) took over border control (DHS, Department of the Interior).

The territory comprises three main inhabited islands, Saipan, Tinian and Rota, where the public health facilities and public schools are located. The administrations that this guide cites (Medicaid agency, Department of Commerce, Division of Revenue and Taxation) have their address in Saipan. The territory has fewer than 50,000 inhabitants, down from the previous decade (Census Bureau). The World Bank publishes a slightly lower estimate, based on a different method. The official sources consulted do not specify the territory’s official languages; the public school system’s site offers translation into 13 languages, including Chinese, Korean, Tagalog and Spanish, which gives an idea of the diversity of the communities present.

Among the advantages documented by official sources: an American legal framework, a federal minimum wage of $7.25 an hour, a public health network present on the three islands, a public school system of 20 schools and a life expectancy at birth of nearly 79 years (World Bank). Employers in the territory have a dedicated work status, the CW-1, which allows them to hire foreign nationals under certification from the US Department of Labor.

The points of attention are just as factual. The CW-1 programme is scheduled to end on 31 December 2029, with an annual cap that falls each year (USCIS), which limits the length of a work project. Activity depends heavily on visitor spending: the Bureau of Economic Analysis records strong variations in real GDP, and indicates that it is suspending the production of these statistics for lack of funding. The population is declining. Lastly, the CDC notes that emergency care may be limited or may not meet US standards, and care is not coordinated with French Sécurité sociale. For the insurance aspects, see the healthcare system in the Northern Mariana Islands and healthcare reimbursement.

No official source read live publishes a median rent or a consumer price index for the Northern Mariana Islands. The CNMI Department of Labor site points to a Department of Commerce data portal (cnmidata.commerce.gov.mp), which could not be read at the time of consultation: price indicators should be checked on that portal. The economic indicators block on this page, for its part, reproduces the updated indicators available.

For housing, the Census Bureau counts a falling housing stock, in line with the fall in population. Rents should be confirmed against specific offers before signing a lease. On income, the minimum wage is $7.25 an hour, and an employer who recruits a CW-1 worker must pay at least the highest of the prevailing wage for the post, the federal minimum wage and the CNMI minimum wage (CNMI Department of Labor). These benchmarks should be set against the housing budget, and a realistic health budget should be planned, an insurance premium being a significant item.

France Diplomatie describes for the United States a stay of 90 days at most with ESTA, to be requested at least 72 hours before departure, valid for 2 years, with an electronic or biometric passport. It is not a right of entry and authorises neither work, paid or unpaid, nor study. A visa is required beyond 90 days, with a medical examination for long-stay visas. This France Diplomatie page does not mention the Northern Mariana Islands: before booking, confirm the applicable procedure with CBP.

The Northern Mariana Islands also have a scheme of their own, not to be confused with ESTA: the Guam and Northern Mariana Islands visa waiver programme. It limits admission to 45 days and to the territory of Guam or the CNMI only, and the electronic travel authorisation has been mandatory since 29 November 2024. The eligible nationalities are set by federal regulation (8 CFR 212.1) and France is not on the list. The CBP document for air carriers distinguishes, for arrivals in Guam and Saipan, travellers under the ESTA programme from those under the Guam-CNMI programme alone.

For a lasting settlement, you need a status suited to the project. To work, the status specific to the territory is the CW-1, requested by the employer; the spouse and unmarried children under 18 can apply for CW-2 status, which does not authorise work, and these statuses are valid only in the CNMI (USCIS). France Diplomatie specifies, for American visas, that only the married spouse and unmarried children may accompany the holder, unmarried partners, PACS included, not being recognised. See the page working in the Northern Mariana Islands. The sources consulted do not describe tax or social identification numbers: they should be requested from the employer and the CNMI administrations.

Registration on the roll of French nationals living abroad is recommended as soon as you settle. It is done with the French Consulate General in San Francisco, responsible for the Pacific islands according to France Diplomatie; the district list published on the consulate’s site cites the US Pacific territories, Guam and Samoa, without naming the Northern Mariana Islands: the attachment should be confirmed with the consulate.

Public education comes under the CNMI Public School System, which presents 20 schools spread over Saipan, Rota and Tinian, more than 8,000 pupils and more than 1,000 teachers and staff. Enrolment procedures (kindergarten and primary-secondary) are carried out with the school system, which can be reached on +1 670 237 3061; the page consulted does not detail the enrolment conditions for a foreign child, which should be requested directly.

No accredited French school was identified in the official sources consulted for the Northern Mariana Islands. Families who wish to maintain a French curriculum should ask the French Consulate General in San Francisco about the solutions available. See also expat family insurance.

The “Safety” section of France Diplomatie devoted to the United States does not describe the Northern Mariana Islands. It presents the country as one of the safest while recommending caution, reminds readers that distant earthquakes can be accompanied by tsunamis in coastal areas and asks people to follow to the letter the instructions of the local authorities in the event of an alert or evacuation, to check weather forecasts before any outing and to swim only on supervised beaches. The emergency number is 911 throughout US territory.

The French Consulate General in San Francisco is responsible for the Pacific islands according to France Diplomatie. An assistance contract covering medical costs and medical repatriation is deemed essential for the United States; see repatriation and assistance.

The Northern Mariana Islands lie in the western North Pacific Ocean, an area exposed to tropical cyclones. The American weather service in Guam (NOAA / NWS), whose annual outlooks cover Guam and the CNMI, specifies that cyclone activity peaks from September to November for many places in the region, but that cyclones can occur all year round: it invites residents, visitors and mariners to stay prepared at all times. There is therefore no period truly free of risk.

NWS Guam distinguishes two alert levels. Watches and warnings are issued by the weather service: a watch signals possible destructive winds within 48 hours, a warning destructive winds expected within 24 hours. The Conditions of Readiness are set by the local authorities: condition 4 (destructive winds possible within 72 hours), condition 3 (within 48 hours), condition 2 (expected within 24 hours) and condition 1 (expected within 12 hours or under way). The NWS reminds readers that the strength of a typhoon is measured on a scale of five categories, category 1 starting at 74 miles an hour (about 119 km/h), and that damage depends heavily on building materials: from category 1, the sheet metal and plywood of poorly built structures can be torn off.

Among the preparation steps recommended by NWS Guam: filling up with fuel, clearing the garden of objects that could become projectiles, building up supplies of non-perishable food and drinking water for several days, getting batteries, lamps and a battery-powered radio, protecting windows and parking cars under cover. During the storm, stay indoors, away from windows, listen to local bulletins or NOAA weather radio and do not go out before the alert ends. This guidance should be consulted directly with CNMI services and NWS Guam at the time of the stay.

France Diplomatie reminds travellers that the vaccinations of the French schedule must be up to date and that dengue, transmitted by mosquito bite, has no curative treatment: prevention relies on protection against bites. The CDC recommends for the Northern Mariana Islands the hepatitis A and hepatitis B vaccines, typhoid for most travellers and complete measles vaccination; the yellow fever vaccine is neither recommended nor required. The details are in the page healthcare system in the Northern Mariana Islands.

Expavy compares the international health cover suited to a stay in the Northern Mariana Islands; the page health insurance in the Northern Mariana Islands summarises the requirements and costs.