Cúa has a total area of 273 km² (105.4 sq mi mi²), with a population of 123,000 (2004), the city limits by the north with the municipalities Cristóbal Rojas (Charallave) and Guaicaipuro ("Paracotos" parish), by the south with "San Casimiro" municipality (Aragua state), by the east with "Tomás lander" municipality ("Santa Bárbara" and "Ocumare del Tuy" parishes) and by the west again with Guicaipuro municipality ("Tácata" parish).