Just Landed in Guam? Your First 7 Days

Guam has solid 4G/LTE and expanding 5G across the populated north and centre, with fibre and cable broadband widely available in Tamuning, Tumon, Dededo and Mangilao. Coverage thins in the jungly south and inland military areas, so if you move rural, test signal before signing a lease. The island connects to the mainland and Asia through several undersea cables, giving genuinely usable international speeds.

Typical cost: Prepaid SIM around 20 USD; unlimited or large-data monthly plans roughly 45-65 USD; home fibre or cable internet about 60-100 USD per month depending on speed and provider.

Guam runs entirely on US dollars and US card networks, so mainland cards, Apple Pay and Google Pay work everywhere modern retail exists. Because the territory imports almost everything, prices for groceries, fuel and rent run well above the US mainland, so your budget will not stretch as far as the same salary would in a mainland city. There are no currency-exchange headaches, but there are shipping-cost realities baked into every price tag.

Opening an account: Bank of Guam, BankPacific, Bank of Hawaii and First Hawaiian Bank are the main local banks, with branches and ATMs throughout the north. Bring your passport, a Social Security number or ITIN, and proof of a local address; a US SSN makes opening a checking account straightforward, and Bank of Guam and Bank of Hawaii support online tools for Guam residents. Getting local direct deposit set up early smooths rent, payroll and utility payments.

Cash: Cards dominate malls, restaurants and chains, but keep cash for the fish market, roadside barbecue, betel-nut stalls, small family shops, farmers' markets and village fiestas. The Wednesday-night Chamorro Village market in Hagatna is largely a cash affair. ATMs are plentiful in Tamuning, Tumon and Dededo but sparse in the rural south.

Tipping: American-style tipping applies: 15-20 percent at sit-down restaurants, a few dollars for taxis, tour guides and hotel staff. Tipping is not expected at fast food, roadside vendors or when collecting takeaway, and there is no service charge culture beyond that.

As a US territory, Guam has no address-registration or residence-permit system for arrivals, and there is no local town-hall check-in equivalent to what you might find in Europe or Asia. You simply update your address with your employer, bank and the US Postal Service, and register to vote in Guam elections if you are a US citizen and eligible. Foreign nationals hold whatever US immigration status they entered on; there is no separate Guam immigration process. The one time-sensitive item is a driver's licence: if you will drive, convert to a Guam licence within the required window after establishing residency.

Where: Not applicable for residence registration. For a Guam driver's licence or ID card, visit the Department of Revenue and Taxation, Motor Vehicle Division, in Barrigada. To register to vote, contact the Guam Election Commission.

Guam is a car-dependent island. The Guam Regional Transit Authority (GRTA) runs limited fixed-route buses at about 1 USD per ride or 3 USD per day, but they are slow, infrequent and not designed for commuting, so almost everyone drives. A valid US or foreign licence generally works short-term, after which you convert to a Guam licence. Traffic clusters around Marine Corps Drive (Route 1) through Tamuning and Dededo at rush hour, but distances are small.

From the airport: A.B. Won Pat International (GUM) sits just minutes from the Tumon hotel strip and Tamuning. Options are a hotel shuttle (many resorts include one), a taxi (roughly 15-25 USD to Tumon), the Stroll Guam ride-hailing app, or a pre-booked rental car collected at the terminal. There is no train and the GRTA buses do not serve arriving passengers in any practical way, so arrange your ride before you land.

Most newcomers rent flats or houses around Tamuning, Tumon, Dededo, Mangilao and Yigo, found through local property agents, Facebook rental groups, the Pacific Daily News classifieds and sites like Guam Dream Homes. Furnished units near the hotel district cost the most, while Dededo and the south offer more space for less. Typhoon-rated concrete construction is standard here and worth prioritising over cheaper timber builds, both for safety and for lower insurance and repair headaches.

Typical rent: A one-bedroom flat runs roughly 1,000-1,900 USD per month depending on village and finish; two- to three-bedroom houses commonly 1,800-3,000 USD. Electricity is a real budget item because power is generated from imported fuel, so ask about typical monthly bills before signing.

Deposit norm: Typically first month's rent plus a security deposit of one month; some landlords also ask for last month's rent up front. Get the property's condition, the deposit amount and the return terms in writing, and photograph the unit at move-in.

Guam has US-standard private and public healthcare but limited specialist and intensive-care capacity, so complex or serious cases are sometimes referred off-island to Hawaii or the Philippines. Guam Memorial Hospital (public, in Tamuning) and Guam Regional Medical City (private, in Dededo) are the two hospitals, backed by a network of clinics and urgent-care centres. Dental and routine primary care are readily available in the north; some specialties involve waits or travel.

How to access it: For emergencies call 911 or go directly to a hospital emergency room. For routine care, register with a primary-care clinic or use walk-in urgent-care centres in Tamuning and Dededo, which handle minor injuries and illness without an appointment. Book specialist referrals early, as availability is thinner than on the mainland.

Insurance: There is no automatic universal coverage; care is billed US-style and can be expensive without insurance. Employers usually provide US-style health plans, with TakeCare, StayWell and SelectCare the common local insurers, and Medicaid and Medicare operate for those eligible. Confirm your plan is active and know your co-pays and network before you need care, and carry your member card.

• Greet elders with respect; the Chamorro custom of 'manginge' (gently taking an elder's hand to your nose to inhale) reflects the deep value placed on respecting older people.
• Use 'Hafa Adai' as a warm local hello and 'Si Yu'os ma'ase' for thank you; a relaxed, friendly and unhurried manner is appreciated over mainland briskness.
• Accept invitations to a village fiesta if offered and bring an appetite; sharing food generously is central to CHamoru hospitality, and refusing food can feel like a snub.
• Expect and respect 'island time': appointments, services and paperwork move at a slower pace, and family and community obligations take priority over strict schedules.
• Bring a dish or a small contribution when invited to someone's home or a gathering, and offer to help clear up; reciprocity is quietly noticed and valued.
• Sundays are often for church and family, so keep business and heavy errands to weekdays and treat Sunday plans as informal and family-centred.
• Dress modestly away from the beach and hotel strip, especially at church, government offices and village events; swimwear belongs at the shore, not in town.

• Do not treat Guam as generic America; Chamorro identity, land, language and heritage are matters of real pride and sensitivity, and dismissing them lands badly.
• Respect latte stones, ancient sites and deep jungle areas; local belief in 'taotaomo'na' (ancestral spirits) means many people treat these places with genuine caution and ask permission before entering the jungle.
• Take typhoons seriously; the season runs roughly June to December, so know your building's rating and keep water, food, a torch and a battery radio ready at all times.
• Mind the ocean; strong currents, sharp reef and sudden drop-offs cause injuries, so ask locals which beaches are safe and never swim alone in unfamiliar water.
• Do not photograph people, ceremonies or private family fiestas without asking first; a friendly request is expected and almost always granted.