About 1 in 5 births worldwide (21%) are delivered by cesarean section, and that number is climbing. In the United States, the rate is higher: 32.4% of all births in 2024 were c-sections, meaning roughly one in three American babies arrives surgically.
Global Rates Vary Dramatically
The global average of 21% masks enormous differences between regions. Latin America and the Caribbean have the highest rates, with nearly 43% of all births delivered by c-section. Sub-Saharan Africa sits at the opposite extreme, where only about 5% of women deliver surgically, a figure that reflects limited access to operating rooms and trained surgeons rather than lower medical need. The Pacific Islands (Melanesia, Micronesia, and Polynesia) have the lowest recorded rates at roughly 3.6%.
The WHO has found that maternal and newborn deaths decrease as a country’s c-section rate rises toward 10%. Above that threshold, higher rates don’t translate into fewer deaths. The organization no longer recommends a single target number for countries, but that 10% finding remains a useful benchmark: regions well below it likely have women dying from lack of surgical access, while regions far above it are performing many cesareans that don’t improve outcomes.
C-Section Rates Across US States
Within the United States, your chance of having a c-section depends partly on where you live. In 2023, Mississippi had the highest state rate at 37.9%, followed by Florida (36.2%) and Louisiana (36.1%). Southern states consistently cluster at the top. At the other end, Alaska (24%), Utah (24.3%), and South Dakota (24.4%) had the lowest rates. That 14-point gap between the highest and lowest states reflects differences in patient demographics, hospital practices, and local medical culture rather than differences in medical need.
About three out of five cesareans in the US are “primary” procedures, meaning it’s the mother’s first c-section. The remaining two out of five are repeat cesareans in women who had a prior surgical delivery. This distinction matters because once you’ve had one c-section, most hospitals default to scheduling another for your next pregnancy, which compounds the overall rate over time.
Why the Rate Keeps Rising
Several overlapping trends push c-section numbers upward. Rising maternal weight is one of the strongest factors. Women who are overweight at the start of pregnancy are about 1.6 times more likely to deliver by c-section than women at a normal weight, and women with obesity face roughly 2.75 times the likelihood. The biological explanation: excess body fat is hormonally active tissue that can reduce the body’s response to labor, making contractions less effective and stalling progress.
Older maternal age also plays a role. Women are having children later in many countries, and age increases the chance of complications like high blood pressure and gestational diabetes that make cesarean delivery more likely. Larger babies, which correlate with both maternal weight and gestational diabetes, add another layer of risk. Even something as specific as a larger head circumference at birth independently raises the odds of surgical delivery.
Maternal preference accounts for a meaningful slice as well. One hospital-based study found that about 21% of c-sections were performed at the mother’s request without a medical indication. Fear of labor pain, concern about pelvic floor damage, or the desire to schedule delivery around work and family logistics all factor into these decisions.
Recovery Compared to Vaginal Birth
A c-section is major abdominal surgery, and the recovery reflects that. Hospital stays after a cesarean average about twice as long as after a vaginal delivery. Antibiotic use is roughly three to five times higher because of the infection risk that comes with any surgical incision. Overall complication rates run around 11% for cesarean births compared to about 8% for vaginal deliveries.
That said, the comparison isn’t entirely one-sided. Vaginal births, particularly those involving an episiotomy or assisted delivery with forceps or vacuum, carry a higher risk of postpartum hemorrhage in some studies. C-sections virtually eliminate the risk of perineal tearing. For many women with specific medical conditions, a planned cesarean is genuinely the safer route. The key distinction is between a c-section that’s medically necessary and one that isn’t.
Vaginal Birth After a Cesarean
If you’ve had a c-section before, vaginal birth after cesarean (VBAC) is a realistic option for many women. Success rates hover around 79%, meaning roughly four out of five women who attempt it deliver vaginally. The remaining 21% end up needing a repeat cesarean, often because labor stalls or the baby shows signs of distress.
Not every hospital offers VBAC because it requires the ability to perform an emergency c-section quickly if complications arise. Your likelihood of success depends on factors like why your first cesarean was performed, whether you’ve had a vaginal delivery before, and how much time has passed since your previous surgery.
Where Rates Are Heading
Projections published in BMJ Global Health estimate that by 2030, the global c-section rate will reach 28.5%, with roughly 38 million cesarean deliveries performed annually. The steepest increases are expected in East Asia, where rates could hit 63%, and in Latin America, where more than half of all births (54%) may be surgical. North America is projected to reach about 34%, a modest increase from current levels.
The most striking prediction is that by 2030, more developed and less developed countries will converge at nearly identical rates of about 36.5%. The exception is the world’s least developed nations, where rates are projected to reach only 12%, barely crossing the threshold associated with reduced maternal mortality. Sub-Saharan Africa is expected to remain at just 7%, meaning millions of women who need surgical delivery still won’t have access to it.