Town Comparison

Overview for US expats

Dollarised everyday economy (USD and riel), very low living costs versus the US composite on Numbeo (COL index ~34.3, Mar–Apr 2026 snapshot—note uneven contributor counts), Angkor heritage tourism, and a growing Phnom Penh expat scene. Private hospitals in the capital serve much expat care; public facilities are cheaper but crowded, and Siem Reap or coastal towns have thinner specialist depth—medevac insurance is sensible for remote work at the beach. Right-hand traffic, heavy motorbikes, seasonal flooding, and high pollution readings in dry months are practical adjustment points. Visa extensions and labour enforcement expectations evolve—keep receipts and align stay purpose with the correct permit.

Phnom Penh and Siem Reap are major hubs

E-visas, ordinary-visa extensions, work permits via the Ministry of Labour and Vocational Training, stay rules from the General Department of Immigration, tax registration with the General Department of Taxation, and NSSF enrollment are Cambodian national matters. We keep one country profile for Cambodia and separate Phnom Penh and Siem Reap pages for capital and heritage-gateway context.

Phnom Penh capital overview →Siem Reap heritage overview →

Everyday life

Healthcare quality (1–5): 3
Cost of living (1–5, higher = more affordable): 6
Safety (1–5): 3
Ease of living in English (1–5): 3

Data points (where available)

Numbeo cost of living index: 34.3
Safety index: 50.1
Healthcare index: 51.6

Schooling for families (1–5)

Early childhood: 3
Primary (elementary): 3
Secondary (middle/high): 3

Why Cambodia works well for expats

Numbeo Mar–Apr 2026 snapshot: national cost-of-living index ~34 versus a US composite near 100—meals, domestic help, and local services are inexpensive in USD terms
English-friendly pockets in Phnom Penh and Siem Reap plus international schools (IB, British, US tracks) for relocating families
ASEAN location with budget flights to Bangkok, Ho Chi Minh City, Singapore, and Kuala Lumpur
Straightforward e-visa channel for short exploratory visits when rules match your itinerary
Young, entrepreneurial energy in tech and social-enterprise circles relative to market size

Tradeoffs and challenges

Khmer is essential for neighbour disputes, many police or land-registry interactions, and provincial travel
Petty theft, phone snatching, and scams target distracted newcomers—use ride-hail PINs and avoid flashing cash
Governance and rule-of-law indicators trail OECD peers; land titles and long leases need vetted lawyers
Pollution index on Numbeo is high in contributor-weighted data—monitor PM2.5 in dry season
Cambodian nationality law generally requires renunciation of prior citizenship for naturalised adults—dual citizenship is not a reliable outcome; verify with counsel

Visa routes for US citizens

other
Difficulty: easy
US citizens can typically obtain a tourist e-visa or visa on arrival (where offered) for short visits through the official Foreign Ministry e-visa portal—check validity, entries, and permitted ports before travel. Tourist visas are for leisure-aligned stays, not local employment. Cambodia does not market a standalone national remote-worker visa comparable to Malaysia’s DE Rantau; long-term remote work while holding only a tourist-class visa can be a compliance grey area—confirm purpose of stay with immigration counsel.
other
Difficulty: medium
Ordinary visa (E-class) categories and extensions for business meetings, longer exploratory stays, or other purposes stated on the visa label—extension rules and fees change periodically at immigration offices. Align each renewal with your actual activities; running a payroll job or managing a local enterprise without the correct work authorisation creates enforcement risk.
work permit
Difficulty: medium
Foreign work permits issued by the Ministry of Labour and Vocational Training together with an appropriate visa / stay authorisation from the General Department of Immigration—typically employer-led with quotas, contracts, and health checks. US civil documents often require apostille and certified Khmer translation.
entrepreneur
Difficulty: hard
Company registration with the Ministry of Commerce, tax registration with the General Department of Taxation, and sector licences where required. A business registration alone does not replace immigration status—pair corporate setup with an EB visa, quota-backed employment, or other qualifying routes and professional advice.
family reunification
Difficulty: medium
Dependents of principal visa holders when marriage certificates, birth certificates, and sponsorship documentation meet immigration standards—plan legalisation timelines for US-issued civil records.
retirement
Difficulty: hard
No simple passive-income retirement visa branded like Thailand’s O-A; long-stay retirees often cycle extensions on eligible ordinary-visa categories if rules permit or structure other lawful bases. Expect bespoke planning rather than one brochure product.

Cambodia