The maximum likelihood of the expressed willingness of Americans to vo
te for a black for president has not been adequately determined. By em
ploying the probit technique, this paper attempts to determine the pos
sible ranges of probability that Americans would be willing to vote fo
r a black for president. Based on various models from which the probab
ilities are calculated, it is found that group-based racial consciousn
ess is the main determinant of the likelihood that Americans will expr
ess their willingness to vote for a black for president. However, this
effect is mediated by schooling, political identification, attitudes
towards various racial questions, and region. These may be seen as ins
trumental variables that anticipate the type of Americans who would be
mostly likely willing to do so.