Objectives To investigate the infection status of parasites in free-range chickens in a certain area of Yulin, Shanxi Province. Methods 36 fresh feces of free-range chickens from a chicken farm in the Mizhi area of Yulin City, Shaanxi Province, were collected, numbered, and classified. Statistical analyses of parasitic infections in free-range chickens were conducted using saturated saline floatation method, centrifugal precipitationmethod, and Stauer's counting method. Results The total infection rate of parasites in the free-range chickens of this chicken farm was 77.78%, and the mixed infection rate was 33.33%. There were four types of parasites, namely chicken taeniasis, chicken echinococcosis, chicken coccidiosis, and chicken ascariasis, with infection intensities of 456.67, 258.36, 369.35, and 389.23 per g. The dominant species was R.cesticillus, with a prevalence of 44.44%. Conclusions The infection of intestinal parasites in free-range chickens in this area is relatively serious, and regular deworming and strengthened prevention and control should be carried out.