GHSA does not track state pedestrian safety laws but does track bicycle helmet laws in states where they have been enacted. Few states have enacted bicycle helmet laws. While GHSA only tracks state laws, many localities require helmet use for some or all bicyclists.
- 21 states, the District of Columbia and the Northern Mariana Islands have a helmet law for bicyclists below a certain age, generally about 16.
- Only the Virgin Islands and Guam require helmets for all bicyclists.
- The remaining (unlisted) 29 states and Puerto Rico have no bicycle helmet law.
Sources: Insurance Institute for Highway Safety (IIHS) and State Highway Safety Offices (SHSOs).
Laws last reviewed by SHSOs in March 2024.