One of my favorite web sites is www.livinginperu.com. It contains news articles of great importance like this one:
"The average height of Peruvians at a national level is 1.57 meter (61.8 inches or 5.15 feet). The average height of men is 1.64 meters (5.38 feet) and for women 1.51 meter (4.95 feet), according to a recent survey made by the Executive Direction of Monitoring Food and Nutricion (DEVAN), part of the National Health Institute (INS)."
It's good to know that at 5' 10" tall, I'm going to be the tall guy in town. The down side of this is getting shoes to fit. When Lena and I were in Peru two years ago, I saw some great sandals. I asked if they carried my size. The guy said, "We go as high as a size 10." I'm an 11 or an 11 1/2. At least nobody will mug me for my shoes.