Opaci is a village in Căușeni District, Moldova.Clasificatorul unităților administrativ-teritoriale al Republicii Moldova (CUATM) The population in 2012 was 3,114. There were 1,560 men and 1,554 women.
Notable people Ion Ungureanu Andrei Ivanțoc
References
2. https://www.citypopulation.de/php/moldova-admin.php?adm2id=073385,