A new report – Maternal Mortality Rates in the United States, 2020 – from the Centers for Disease Control and Prevention (CDC) presents maternal mortality rates for 2020 based on data from the National Vital Statistics System. The report updates a previous one that showed maternal mortality rates for 2018 and 2019. In 2020, 861 women were identified as having died of maternal causes in the United States, compared with 754 in 2019. The maternal mortality rate for 2020 was 23.8 deaths per 100,000 live births compared with a rate of 20.1 in 2019 (Table).
In 2020, the maternal mortality rate for non-Hispanic Black women was 55.3 deaths per 100,000 live births, 2.9 times the rate for non-Hispanic White women. Rates for non-Hispanic Black women were significantly higher than rates for non-Hispanic White and Hispanic women. The increases from 2019 to 2020 for non-Hispanic Black and Hispanic women were significant. The observed increase from 2019 to 2020 for non-Hispanic White women was not significant.
Rates increased with maternal age. Rates in 2020 were 13.8 deaths per 100,000 live births for women under age 25, 22.8 for those aged 25–39, and 107.9 for those aged 40 and over. The rate for women aged 40 and over was 7.8 times higher than the rate for women under age 25. Differences in the rates between age groups were statistically significant. Among age groups, the increase in the rates between 2019 and 2020 for women aged 25–39 and 40 and over were statistically significant.
- Maternal Mortality Rates in the United States, 2020. CDC. February 23 2022.