People and Society of Guernsey

Nationality

Channel Islander(s)

Ethnic Groups

UK and Norman-French descent

Population

67,491

Life Expectancy at Birth

Life expectancy at birth in Guernsey is notably high, reflecting the island's strong healthcare infrastructure, relatively affluent population, and quality of life. Residents of Guernsey can expect to live an average of approximately 83 years, placing the island among the longer-lived populations in the Western world. Women generally outlive men, with female life expectancy reaching around 85–86 years compared to approximately 81–82 years for males. These figures are broadly consistent with those seen in other prosperous Channel Island jurisdictions and comparable to leading nations such as Switzerland, Japan, and Australia. The island benefits from a well-funded healthcare system administered through the States of Guernsey, which provides residents with access to modern medical facilities, preventive care, and specialist services. The island's general hospital, Princess Elizabeth Hospital, serves as the primary healthcare center, while more complex cases are often referred to hospitals in the United Kingdom. Several factors contribute to Guernsey's favorable life expectancy outcomes. The island has a relatively low population density, a clean environment, and low crime rates — conditions broadly associated with longer, healthier lives. Guernsey also enjoys a high standard of living supported by a robust financial services sector, which contributes to individual wealth levels and access to quality nutrition, housing, and healthcare. The island's outdoor culture, including access to coastal walks and recreational activities, also encourages active lifestyles among residents. The aging population is an important consideration for Guernsey's policymakers. With life expectancy remaining high and birth rates relatively modest, the proportion of older residents is increasing over time, placing growing demand on pension systems, social services, and healthcare capacity. The States of Guernsey has acknowledged these demographic trends in long-term strategic planning, recognizing that supporting an aging population will be one of the island's significant policy challenges in coming decades. Overall, Guernsey's life expectancy statistics reflect a community that prioritizes health and well-being, supported by capable governance, economic stability, and a high standard of public services.

Infant Mortality Rate

Guernsey maintains one of the lowest infant mortality rates in the world, reflecting the island's high standard of living, well-developed healthcare infrastructure, and strong public health practices. The infant mortality rate for Guernsey is estimated at approximately 3 to 4 deaths per 1,000 live births, a figure consistent with other highly developed Western European jurisdictions and comparable to nations such as Sweden, Japan, and Finland. This low rate is largely attributable to Guernsey's robust healthcare system, which includes the Princess Elizabeth Hospital as the island's primary acute care facility. Antenatal and postnatal care services are widely accessible to residents, ensuring that expectant mothers receive consistent medical monitoring before and after childbirth. High rates of skilled birth attendance and access to neonatal intensive care when necessary contribute significantly to positive outcomes for newborns. Socioeconomic factors also play an important role. Guernsey enjoys a high per capita income, low poverty levels, and strong social support systems, all of which correlate with better maternal and infant health outcomes. Nutritional standards are generally high, and public health education around prenatal care, breastfeeding, and infant welfare is well established on the island. As a Crown Dependency of the United Kingdom rather than an independent sovereign state, Guernsey does not always appear in major international health databases as a standalone entry. Estimates for the island are often drawn from regional data or administrative health records published by the States of Guernsey, the island's governing body. Despite this, the available figures consistently indicate that infant mortality in Guernsey is exceptionally low by global standards. For context, the global average infant mortality rate remains significantly higher — around 27 to 28 deaths per 1,000 live births — making Guernsey's performance a strong indicator of the island's overall health and development status. Ongoing investment in healthcare services and public health programs ensures that this favorable trend is likely to continue.

English, French, Norman-French dialect spoken in country districts

• English
• French