Chapingo is a small town located on the outskirts of the city of Texcoco, State of Mexico in central Mexico. It is located at 19°29′N 98°53′W / 1…Chapingo is a small town located on the outskirts of the city of Texcoco, State of Mexico in central Mexico. It is located at 19°29′N 98°53′W / 19.483°N 98.883°W, about 25 km east-northeast of Mexico City International Airport.