Vatican City

The economy is non-commercial and unique, supported by the sale of postage stamps, tourist mementos, and fees for admission to the Vatican Museums. Financial contributions from Catholics globally, known as Peter's Pence, also provide significant revenue for the state's operations. The state uses the euro (€) as its official currency and maintains its own banking system, the Institute for the Works of Religion. While traditional GDP growth and unemployment rates are not typically reported, the workforce consists of approximately 4,800 lay employees who commute from Italy.

The literacy rate is estimated at 100 percent, reflecting a population of highly educated clergy and specialized staff. Although specific life expectancy data is generally aligned with Italian statistics, the resident population enjoys exceptional access to healthcare and specialized services. Internet use is universal, and the state manages its own telecommunications and the .va internet domain. Most residents are multilingual, with Italian and Latin serving as the primary languages for administration and official documentation.

The territory experiences a Mediterranean climate characterized by mild, rainy winters and hot, dry summers. Temperatures typically range from an average low of 3 °C (37 °F) in the winter to highs of 30 °C (86 °F) during the summer months. The urban environment and the greenery of the Vatican Gardens, which sit at an elevation of 78 m (256 ft), influence the local microclimate.