Oyndarfjordur's 2026 population is now estimated at 128. In 1985, the population of Oyndarfjordur was 178. Oyndarfjordur has grown by 10 in the last year, which represents a 8.47% annual change. These population values and projections come from Statistics Faroe Islands IB01030 population by village/city (January) and World Population Review Internal Projections .