Asunción Mita () is a town, with a population of 20,936 (2018), and a municipality in the Jutiapa department of Guatemala.
As of 1850, the population was approximately 3,300.
In Asunción Mita two titular celebrations are celebrated: first from the 12th to 15 August, in honor to the Virgin of Asunción; and second from 6 to 12 December, in honor to the Virgin of Concepción. Also, they celebrate in honor to the Flower War on 7 August.
Deportivo Mictlán football club, will play the 2010/2011 season at the highest level of Guatemalan football, the Liga Mayor. They play their home games at the Estadio La Asunción.
Asunción Mita has a tropical savanna climate (Köppen: Aw) characterized by hot temperatures and distinct wet and dry seasons. The wet season lasts from May to October, while the dry season lasts for the rest of the year.