How We Research and Rate Destinations
Cost of Living Tiers
Every destination page reports monthly costs across three tiers for a single expat. The tiers reflect lifestyle choices, not quality of life — a frugal expat in Cuenca is not suffering; they’re spending less because things cost less.
| Tier | What it assumes |
|---|---|
| Frugal | Rent a modest apartment outside the center. Cook most meals at home. Use public transit. Minimal eating out. Local SIM, no international school or car. This is a real lifestyle, not a deprivation exercise — it’s how many local retirees live. |
| Comfortable | Rent a nice apartment in a desirable neighborhood. Eat out several times a week. Maintain private health insurance. Occasional domestic travel. A car or rideshare budget. This is how most American expats describe their daily lives. |
| Premium | Rent or own in a premium neighborhood. Frequent dining out. Full private healthcare. Regular travel. Household help. A car. Western-brand groceries. This tier approaches — but rarely matches — a comparable US metro lifestyle cost. |
All figures are monthly USD estimates for one person unless otherwise noted. Couple estimates typically run 1.4–1.6x the single figure (not 2x) because housing and utilities are shared.
Costs are sourced from Numbeo, Expatistan, and local expat community reports, cross-referenced against each other. We update figures annually and flag the review date in each page’s frontmatter.
Rating Systems
Queer Safety
Three tiers based on legal framework and documented community safety:
| Rating | Meaning |
|---|---|
| More protective legal framework | Marriage equality or civil unions, anti-discrimination law, visible community infrastructure. Legal protections exist and are enforced. |
| Limited legal protections | Homosexuality is legal but no marriage equality, limited anti-discrimination coverage, or significant gap between legal status and practical safety. |
| Hostile legal environment | Criminalization of homosexuality, active enforcement, or documented state-sponsored persecution. |
Black Expat Risk
Three tiers based on documented community experience, not census data:
| Rating | Meaning |
|---|---|
| More established diversity | Documented Black expat community, some institutional support, racial diversity is part of the social fabric. |
| Limited diversity | Small or nascent Black expat presence, documented microaggressions or colorism, limited institutional support. |
| Racially homogeneous with documented friction | Minimal racial diversity, documented staring/hostility, no Black expat community infrastructure. |
State Department Advisory
Directly from the US Department of State travel advisory system:
| Level | Label |
|---|---|
| Level 1 | Exercise Normal Precautions |
| Level 2 | Exercise Increased Caution |
| Level 3 | Reconsider Travel |
| Level 4 | Do Not Travel |
We report the overall country-level advisory. Many countries have regional variations — a Level 2 country may have Level 3 or Level 4 sub-regions. Check the State Department’s country page for specifics.
Air Quality
Each destination includes an air quality assessment with annual average PM2.5 concentration (where available), primary pollution sources, and seasonal patterns. Data is sourced from IQAir, WHO ambient air quality databases, and local monitoring networks.
PM2.5 context: the WHO annual guideline is 5 µg/m³. Most cities on this list exceed it. We note when a destination is significantly above or below the guideline to help people with respiratory sensitivity plan accordingly.
What We Don’t Cover
- Specific real estate listings or prices — markets move too fast, and we’re not a real estate broker.
- Individual tax calculations — we describe the tax framework; you need a cross-border tax professional for your specific situation.
- Visa application walkthroughs — requirements change frequently. We provide the framework; consult the relevant consulate for current forms and fees.
- Healthcare provider recommendations — we list JCI-accredited hospitals and cost ranges, not doctor reviews.