CDCs Abortion Surveillance System FAQs

Abortion Surveillance—Findings and Reports

Abortion Surveillance 2019

In 2019, 629,898 legal induced abortions were reported to CDC from 49 reporting areas. Among 48 reporting areas with data each year during 2010–2019, in 2019, a total of 625,346 abortions were reported, the abortion rate was 11.4 abortions per 1,000 women aged 15–44 years, and the abortion ratio was 195 abortions per 1,000 live births.

From 2010 to 2019, the number, rate, and ratio of reported abortions decreased 18%, 21%, and 13%, respectively. However, compared with 2018, in 2019, the total number increased 2%, the rate of reported abortions increased by 0.9%, and the abortion ratio increased by 3%.

Similar to previous years, in 2019, women in their twenties accounted for the majority of abortions (56.9%). The majority of abortions in 2019 took place early in gestation: 92.7% of abortions were performed at ≤13 weeks’ gestation; a smaller number of abortions (6.2%) were performed at 14–20 weeks’ gestation, and even fewer (<1.0%) were performed at ≥21 weeks’ gestation. Early medical abortion is defined as the administration of medications(s) to induce an abortion at ≤9 completed weeks’ gestation, consistent with the current Food and Drug Administration labeling for mifepristone (implemented in 2016). In 2019, 42.3% of all abortions were early medical abortions. Use of early medical abortion increased 10% from 2018 to 2019 and 123% from 2010 to 2019. MMWR Surveill Summ 2021;70(No. SS-9):1–29.