The aim was to study the relationship of body mass index (BMI) and abdominal obesity with the frequency of comorbid pathology in rural population of Krasnodarsky kray. Materials and methods. The study included 700 rural workers (18 years of age and older) who underwent a preventive medical examination (57,2% of women and 42,8% of men, mean age 49,11±16,57 years). Results. In rural population of Krasnodarsky kray the proportion of the individuals with BMI 25.0–29.9 kg/m2 was 34.7% (statistically more significant in men than in women, р<0.0001), the proportion of the individuals with BMI ≥ 30.0 kg/m2 was 39.7% (statistically more significant in women than in men, р<0.0001). Abdominal obesity was found in 70.1% of individuals (77.3% of women and 60.5% of men, p=0.0001). In the group of patients with increased BMI, abdominal obesity was more common in women than in men (p=0.0001). In the group of patients with BMI ≥ 30.0 kg/m2 abdominal obesity was revealed in 100% of cases. Risk factors for chronic non-infectious diseases such as hypercholesterolemia (26.7%), hyperglycemia (16.4%), and arterial hypertension (26.1%) were statistically more frequent in the individuals with BMI ≥ 30.0 kg/m2 than in those with normal and increased BMI. The diseases that can be enhanced by the presence of abdominal obesity were registered more often in patients with BMI ≥ 30.0 kg/m2 (97.8%) in comparison with patients with elevated BMI (23.5%; р<0,0001) and with normal BMI (4%; р<0,0001). Conclusions. Elevated BMI, abdominal obesity and high frequency of comorbid pathology is prevalent in Krasnodarsky kray.