It has an area of 422,2 km2. It is located 343 m over sea level. As of 2020 its population was estimated to be 23,876 inhabitants.[1] Its climate is mild with temperatures of 20 °C (68 °F) to 35 °C (95 °F) in summer and 0 (32 °F) to 15 °C (59 °F) in winter.
Notable residents
Supermodel Gisele Bündchen and Evlyn Eickoff were born in Três de Maio.[2]