Gerga, Republic of DagestanGerga is a rural locality in Kayakentsky District, Republic of Dagestan, Russia. The population was 3,913 as of 2010. There are 49 streets.GeographyGerga is located 8 km southwest of Novokayakent by road. Shalasi and Novye Vikri are the nearest rural localities.NationalitiesDargins live there.