Sandavagur's 2026 population is now estimated at 1,005. In 1985, the population of Sandavagur was 768. Sandavagur experienced a decrease of -33 residents over the past year, marking an annual decline of -3.18%. These population values and projections come from Statistics Faroe Islands IB01030 population by village/city (January) and World Population Review Internal Projections .