# CommuteShift U.S. commute profiles from 2021 and 2024 ACS five-year estimates. ## Interpretation - Figures are estimates with 90% margins of error. - 2021 and 2024 periods overlap; changes are directional. - Peer percentiles are single metrics, not a composite score. ## Documentation - https://commuteshift.com/methodology/ - https://commuteshift.com/data/