Umuarama is a municipality in the state of Paraná in Brazil. Its population was 112,500 inhabitants in 2020. Umuarama is one of the most impo…Umuarama is a municipality in the state of Paraná in Brazil. Its population was 112,500 inhabitants in 2020. Umuarama is one of the most important cities in Paraná, one of the three states of southern Brazil. The city elevation is 430 m above sea level and the rainfall is about 1600mm/year. Umuarama is known as "The Capital of Friendship".