Key points
US mean body mass index by income group, 1865-2022 ｜ In 2022 low income at 30.6 vs high income at 29.0; the SES-obesity link inverted around 1940-60
Image source: @cremieuxrecueil
2026-11-08
US Mean BMI: Low-Income at 30.6 Now Exceeds High-Income at 29.0