As municipal seat, the town of Cuilapan is the governing authority for more than thirty-five other named communities, the largest of which include Cruz Blanca, Carrizal, Manzano and Tiracoz. The municipal population is 15,041 (2005) with just under seventy five percent living in the town proper. The municipality covers an area of 49.75 km2 and borders the municipalities of
San Pedro Ixtlahuaca, Villa de Zaachila,
Santa Cruz Xococotlan and
San Raymundo Jalpan. The valley is surrounded by the densely forested mountains of the
Sierra Madre del Sur. The terrain is steep and rocky with the main source of water being a branch of the
Atoyac River. The climate is temperate and mostly dry with most rain falling in summer and fall. Wildlife consists of rodents and small reptiles. Some larger species such as the
armadillo are in danger of extinction. The soil is highly susceptible to erosion. About sixty percent of the population is dedicated to farming with principal crops being corn, beans and
alfalfa. Thirty percent raise livestock such as pigs, cattle, goats, horses and domestic fowl. About ten percent travel to work in Oaxaca city and some residents are employed as guides at the nearby Monte Albán site. ==References==