- Catalao is a city located in the state of Goias, Brazil. It is the second-largest city in the southern region of the state and has a population of approximately 98,000 people. Catalao is an important industrial and agricultural center known for its production of soybeans, corn, and cattle farming. The city is also home to several universities and colleges, making it a hub for education in the region. Catalao offers a range of amenities and attractions, including parks, shopping centers, and historical landmarks.