Results of a 1994-1995 national survey of 9,985 abortion patients reve
al that women who live with a partner outside marriage or have no reli
gious identification are 3.5-4.0 times as likely as women in the gener
al population to have an abortion. Nonwhites, women aged 18-24, Hispan
ics, separated and never-married women, and those who have an annual i
ncome of less than $15,000 or who are enrolled in Medicaid are 1.6-2.2
times as likely to do so; residents of metropolitan counties have a s
lightly elevated likelihood of abortion. When age is controlled, women
who have had a live birth are more likely to have an abortion than ar
e those who have never had children. Catholics are as likely as women
in the general population to have an abortion, while Protestants are o
nly 69% as likely and Evangelical or born-again Christians are only 39
% as likely. Since 1987, the proportion of abortions obtained by Hispa
nic women and the abortion rate among Hispanics relative to that for o
ther ethnic groups have increased. The proportion of abortion patients
who had been using a contraceptive during the month they became pregn
ant rose from 51% in 1987 to 58%. Nonuse is most common among women wi
th low education and income, blacks, Hispanics, unemployed women and t
hose who want more children. The proportion of abortion patients whose
pregnancy is attributable to condom failure has increased from 15% to
32%, while the proportions reporting the failure of other barrier met
hods and spermicides have decreased.