The town of Nuñoa, located in the southern Peruvian Andes, has been the ongoing focus of anthropological research. Household surveys of diet and food security (n=69) administered during 2012 are analyzed here and compared to past studies from previous decades. Study results show clearly that the amount and diversity of new foods available in the area has increased dramatically, but also gives evidence for continued disparate access to certain types of food along class lines. Socioeconomic status had a significant negative correlation with food insecurity and poor households more frequently consumed both potatoes and other cheap, high carbohydrate foods such as rice, noodles, and flour. In contrast, foods eaten significantly more often by wealthier households included cheese, fish, and vegetables, all of which have become much more available since dietary surveys were conducted in the late 1960s. It is likely that many rural families have migrated into the center of town looking for steady employment, which has decreased dietary seasonality and increased reliance on market access.