Behaviors chosen by individuals in their daily life are considered as their life style reflection within their structural limitations. This paper is focused on health lifestyles differences by sex and age by surveying a sample of 600 persons aged 18-65 years old, and applying multi-stage cluster sampling method along with a structured questionnaire. It is notable that behaviors such as smoking, alcohol drinking, physical and sport activities were less prevalent among the women. Furthermore, physical and sport activities, caring to appearance and fitness are more prevalent among the youth; whereas aspects such as sleeping on time and healthy nutrition habits are more prevalent in middle age group and older persons. By and large, it was observed that women compared with men; middle age group and older persons compared with youngsters had healthier life styles in various aspects, except for physical and sport activities.