The aim of this study was to determine the prevalence of gastrointestinal nematodes in goats from four districts of the department of Ica, Peru, as well as to establish the association between the prevalence of these parasites with the variables age, sex and origin, determine the average parasite load and identify the genera and species of nematodes present. Stool samples were collected from 728 goats from the districts of Independencia, Humay, El Carmen and Chincha Baja between June and August 2017. For the identification and evaluation of the parasite load, the floatation techniques and modified McMaster were used. In addition, the techniques of Corticelli and modified Lai and Baermann were used for the culture and identification of the infective larvae (L3). A general prevalence of gastrointestinal nematodes of 67.6% (95% CI: 64.1-70.9) was obtained, being 92.5, 80.8, 59.1, 41.9% in t...