Among women aged 22–49 years who have ever had sexual intercourse, 24.3% have ever used emergency contraception.
The percentage of women who have ever used emergency contraception increased with education level, from 12.6% among women without a high school diploma or GED to 27.9% among women with a bachelor’s degree or higher.
Source: National Survey of Family Growth, 2017–2019. https://www.cdc.gov/nchs/nsfg/index.htm