Blood Types

Percent of Americans with this Type

Who can receive this Type

O+

37%

O+, A+, B+, AB+

O-

6%

All blood types

A+

34%

O+, A+, B+, AB+

A-

6%

A+, A–, AB+, AB–

B+

10%

B+, AB+

B-

2%

B+, B–, AB+, AB–

AB+

4%

AB+

AB-

1%

AB+, AB–