Marcovia is a municipality in the Honduran department of Choluteca, on the Gulf of Fonseca.
Marcovia was called Pueblo Nuevo until 1882 when it became a municipality and was renamed Marcovia by the president, Marco Aurelio Soto. The majority of the people in Marcovia used to be from El Salvador.
According to the 2013 census, 53% of the population works in agriculture. Fifty-five percent use some type of private water system, and 48% uses public electricity to light their houses. Eighty-four percent use firewood for cooking and 13% of houses have at least one car. Eighty percent of Morolica has a basic education level.
Marcovia has 20 Villages (Aldeas) and 140 Hamlets.