Prosperidad, Agusan del Sur

Prosperidad, officially the Municipality of Prosperidad, (Cebuano: Lungsod sa Prosperidad; Tagalog: Bayan ng Prosperidad), is a 1st class municipality and capital of the province of Agusan del Sur, Philippines. According to the 2015 census, it has a population of 82,631 people.

Prosperidad was created on June 18, 1960 through ''Republic Act No. 2650''.

Prosperidad is the venue of the Naliyagan Festival, an annual event celebrated by the entire province of Agusan del Sur. It also hosts its own festival called the Angot Festival celebrated every 28th of September in honor of St. Michael the Archangel.