• Poverty. Women with incomes below 200% of poverty made up 30% of all women of reproductive age, but accounted for 57% of all women having abortions in 2000: Twenty-seven percent of abortions were obtained by women living below the poverty line, and another 31% by women with incomes of 100-199% of poverty. The concentration of economically disadvantaged women among those having abortions was greater in 2000 than in 1994, when 50% of women obtaining abortions had incomes of less than 200% of poverty.
Abortion rates decreased as income rose, from 44 per 1,000 among poor women to 10 per 1,000 among the highest-income women. In 1994 as well, women with incomes below 200% of poverty had higher abortion rates than higher-income women. However, between 1994 and 2000, rates decreased among middle- and higher-income women, whereas they increased among poor and low-income women.
The high abortion rates among economically disadvantaged women were partly due to high pregnancy rates—133 per 1,000 for poor women and 115 per 1,000 for low-income women. As income increased, pregnancy rates declined, and women with the highest incomes had a pregnancy rate of 66 per 1,000. These women were the least likely to abort their pregnancies (15%), and poor and low-income women were the most likely to do so (33%).