Location The municipality of
San Pedro Yeloixtlahuaca, is located in the southern part of the state of
Puebla, is part of the
Acatlán Valley. The municipal seat is San Pedro Yeloixtlahuaca.
Extension It has an area of '' '164.59'
square kilometers that places it in the place '81' '' with respect to the other municipalities of the State.
Orography The municipality is located within the morphological region of the '' 'Sierra Mixteca Baja' '' which constitutes the southern anticline of the syncline that is part of the
Acatlán valley The relief of the municipality shows a rather irregular topography with a slope south–north, with discontinuities such as isolated hills and small mountain ranges, highlight the hills: the Chivato, the Magueyera, Coralillo, Matlatepeque and Loma la Pelada. The height of the municipality ranges between 1,000 and 1,800 meters above sea level.
Hydrography The main river that feeds San Pedro is the
Petlalcingo, which bathes the north for more than 12 kilometers, serving in a stretch as limit with
Acatlán; continues with the valley and joins the
Acatlán river, tributary of the
Mixteco, one of the main tributaries of the .
Climate In the municipality three climates are identified:
Warm semi-dry, is presented in the west of the municipality.
Warm subhumid, with rain in summer, is presented at the center of the municipality.
Semi-warm climate, with rains in summer, are identified in the extreme southeast of the municipality.
Flora and fauna Most of the municipality is covered by low deciduous forest associated with shrub and arboreal secondary vegetation that has been gradually dismantled, to be incorporated into the agricultural activity where corn and peanuts are grown, as well as pastures where goats exist. Within the fauna we find: the rattlesnake, scorpion, iguana, chameleon, mazacuata, black and white viper, rabbits, tlacuache, fox, coyote, skunk and raccoon. They have also come to see deer. == Economy ==