Olgina is a small borough () in Narva-Jõesuu municipality, Ida-Viru County in northeastern Estonia. At the 2011 Census, the settlement's population was 459, of which ethnic Estonians were 37 (8.1%). Prior to the 2017 administrative reform of local governments, it was located in Vaivara Parish.
yearpopulation2000 5222006 5522010 5312011 459 (Census)
References