The cost of living in Saint Lucia is considered moderate. While some goods and services can be expensive due to importation costs, overall, the cost of living is manageable for locals and expatriates alike.

Saint Lucia has a tropical climate with a wet season from June to November and a dry season from December to May. The island experiences warm temperatures year-round, typically ranging from 21°C to 32°C (70°F to 90°F). Humidity can be high, especially during the wet season, and the island is also subject to the Atlantic hurricane season.

The educational system in Saint Lucia is modeled after the British system and is known for providing a structured and comprehensive education to its students. Education is compulsory for children between the ages of 5 and 15. The system is divided into three main levels: primary, secondary, and tertiary. Primary education starts at the age of 5 and lasts for seven years, culminating in the Common Entrance Examination, which determines placement into secondary schools. Secondary education lasts for five years and is divided into two cycles: lower secondary, which leads to the Caribbean Examination Council (CXC) examinations, and upper secondary, where students can pursue the Caribbean Advanced Proficiency Examination (CAPE). The school year typically runs from September to July, with breaks in December and April. Saint Lucia also has a few special education schools and vocational training centers that cater to the diverse needs of its student population. The government of Saint Lucia places a strong emphasis on education, with a significant portion of the national budget allocated to this sector. This investment has resulted in a high literacy rate and a well-educated populace. Parents moving to Saint Lucia can expect a supportive environment for their children's education, with a variety of public and private schools to choose from.

Saint Lucia has a mixed healthcare system with both public and private healthcare facilities. The public healthcare system is accessible to all citizens and legal residents, including expats who have established residency. It is funded by the government and provides a range of services from primary to tertiary care, though facilities may be limited compared to more developed countries. Private healthcare is also available and offers higher quality services with shorter waiting times, but at a higher cost. Expats and digital nomads can access public healthcare once they have legal residency status, which typically involves contributing to the National Insurance Corporation (NIC). However, many expats and digital nomads choose to have private health insurance to cover the costs of private care or medical treatment abroad. The quality of healthcare can vary, with the main hospital being Victoria Hospital in Castries, and there are health centers distributed throughout the island. The cost of public healthcare is generally low, but private healthcare can be expensive, especially for specialized treatments or complex procedures.