- slug
- URL slug; the city page is https://travelcityindex.com/city/<slug>.
- city
- City name (GeoNames).
- country
- Country name (GeoNames).
- country_code
- ISO 3166-1 alpha-2 country code.
- continent
- Continent (GeoNames).
- latitude
- Latitude, decimal degrees (GeoNames).
- longitude
- Longitude, decimal degrees (GeoNames).
- population
- Population (GeoNames).
- is_capital
- true when the city is its country's capital.
- budget_usd_day
- Modeled budget daily cost, USD (methodology: US baseline × price level × city-size factor, rounded to $5).
- midrange_usd_day
- Modeled mid-range daily cost, USD.
- luxury_usd_day
- Modeled luxury daily cost, USD.
- price_level
- Country price level, PPP conversion factor ÷ market exchange rate (World Bank; IMF for Taiwan), 2 decimals.
- price_level_year
- Data year of the price level.
- size_factor
- City-size factor applied to the cost tiers.
- currency
- ISO 4217 local currency code.
- fx_rate_per_usd
- Local currency units per US dollar (World Bank), 4 significant digits.
- us_advisory_level
- US State Department travel advisory level for the country, 1 (normal precautions) to 4 (do not travel).
- us_advisory_date
- Date the US advisory was last reviewed.
- best_months
- Months with the highest visit score, space-separated.
- jan_temp_high_c
- jan temp (hours/day)igh (°C), three-year average (Open-Meteo).
- jan_temp_low_c
- jan temp low (°C), three-year average (Open-Meteo).
- jan_precip_mm
- jan precip (mm), three-year average (Open-Meteo).
- jan_sunshine_h
- jan sunshine (hours/day), three-year average (Open-Meteo).
- jan_visit_score
- jan visit score, 0–10 (temperature 50 %, rain 30 %, sunshine 20 %; methodology).
- page_url
- The city's page on travelcityindex.com.