What percentage of population has each blood type?
Average distribution of blood types in the United States as of 2021
| Characteristic | Distribution of blood types |
|---|---|
| O-positive | 38% |
| A-positive | 34% |
| B-positive | 9% |
| O-negative | 7% |
What blood type is 7% of the population?
Only 7% of the population are O negative. However, the need for O negative blood is the highest because it is used most often during emergencies. The need for O+ is high because it is the most frequently occurring blood type (37% of the population). The universal red cell donor has Type O negative blood.
What blood type is the majority of the population?
O+
O+ is the most frequently occurring blood type and is found in 37 percent of the population. O- is found in six percent of the population.
How common are each blood type?
How Rare Is My Type?*
| Blood Type | How Many Have It | Frequency |
|---|---|---|
| A – | 1 person in 16 | 6.3% |
| B + | 1 person in 12 | 8.5% |
| B – | 1 person in 67 | 1.5% |
| AB + | 1 person in 29 | 3.4% |
What blood type are most Caucasian?
O-negative blood type
O-negative blood type is most common in the U.S. among Caucasian adults, at around eight percent of the Caucasian population, while only around one percent of the Asian population has O-negative blood type. Only around seven percent of.
What race is blood type A?
Distribution of blood types in the United States as of 2021, by ethnicity
| Characteristic | O-positive | A-positive |
|---|---|---|
| Caucasian | 37% | 33% |
| African American | 47% | 24% |
| Asian | 39% | 27% |
| Latino-American | 53% | 29% |