U.S. gestational diabetes rates rise 36% since 2016

Gestational diabetes is becoming an increasingly common complication of pregnancy in the United States. According to a recent analysis reported by Contemporary OB/GYN, rates of gestational diabetes have risen by 36% between 2016 and 2024, based on data from more than 12 million births nationwide.

The findings, published in JAMA Internal Medicine, reveal a steady year-over-year increase, highlighting gestational diabetes as a growing public health concern rather than a temporary fluctuation. Importantly, the rise was observed across all racial and ethnic groups, underscoring the widespread nature of the issue.

That said, disparities remain. In 2024, the highest rates of gestational diabetes were observed among Native American, Asian, and Native Hawaiian or Pacific Islander populations. These differences point to the ongoing influence of social, environmental, and healthcare access factors on maternal health outcomes.

Why Gestational Diabetes Deserves Attention

Gestational diabetes is associated with increased risks during pregnancy, including higher rates of large-for-gestational-age infants, cesarean delivery, and pregnancy complications. Beyond delivery, the condition carries long-term implications: women who experience gestational diabetes face a significantly higher risk of developing type 2 diabetes and cardiovascular disease later in life. Their children are also more likely to experience metabolic and cardiometabolic challenges as they grow.

What’s Driving the Increase?

Experts suggest that the rising prevalence of gestational diabetes reflects broader health trends, including higher rates of obesity, reduced physical activity, and suboptimal nutrition. Additionally, social determinants of health—such as chronic stress, limited access to preventive care, and food insecurity—may further contribute to the growing incidence.

Looking Ahead

As gestational diabetes becomes more common, early detection, continuous monitoring, and proactive management are more critical than ever. Improving awareness among clinicians and expectant parents alike is a key step toward better outcomes for both mothers and babies.