The main aim of the study was to establish the frequency of orbital tumor occurrence in the patients of the University Hospital Otolaryngology Clinic in Kraków as well as to analyze the clinical features, location in the orbit and to identify the group of patients with the highest risk of orbital tumor. The authors retrospectively analyzed 46 patients (29 women and 17 men) between the ages of 23 and 87. This group of patients was compared to a group of 80 patients who were surgically treated at the same clinic 10 years ago and to a group of 70 patients treated 15 years ago. We established that the tumors localized in the orbit were mainly benign. A variety of histological types of tumors arises in the orbit but it was significant that inflammatory pseudotumors were the most common cases in all three groups of patients treated in our clinic now, about 10 and about 15 years ago. Referring to the group of patients at the highest risk, we established that orbital tumors are definitely most common in women than men. It has turned out to be statistically significant that benign tumors were most common in younger patients and malignant in older people. That suggests the conclusion that being female is a risk factor for orbital tumors and age is a risk factor for them being malignant. Comparing different approaches for the resection of orbital tumors, we established that the lateral orbitotomy provides access to orbital tumors in the most common locations (intraconal and in the top corner of the orbit). Malignant and extensive tumors have to be treated by orbital exenteration.