O Positive Blood Type (O+) 1. Most Common Blood Type The O positive blood type is the most common and incredibly an important donor in maintaining adequate blood supply. It is present in 1 out of 3 individuals. This means approximately 37.4% of the population has O positive blood. However, not all of the ethnic groups share the same proportions of blood types. O positive blood type is about 37% in Caucasians, 47% in African American, 53% in Hispanic, and 39% in Asian. Learn why type O blood is so important for transfusions, especially O negative and O positive. Find out how to donate blood and be a hero for babies and patients in need. Conclusion O positive is the most common blood type, characterized by the absence of A and B antigens and the presence of the Rh factor. While O negative is the universal red blood cell donor, O positive red blood cells can be given to all Rh-positive recipients, making it incredibly valuable and constantly in high demand in blood banks. Science-backed products for women’s health, from PMS through menopause—hormone balance, vaginal health, gut support & more. Shop trusted women’s vitamins.
