Forrester partners with Circana for a semiannual overview of the state of online grocery shopping in the US. Most grocery subcategories that Circana tracks have higher or comparable online sales growth in 2024 than they did two years ago, except for health and home care. In the past year, the liquor and beauty subcategories experienced notably high increases in online sales growth. Online grocery penetration for edible items stayed mostly consistent in the past year. This report provides a Q1 2024 snapshot of the fastest-growing grocery subcategories and the landscape of omnichannel grocery.