Laws by state / Iowa
Iowa
What Iowa's statutes say about riding each kind of personal electric vehicle. Local rules can be stricter.
E-bikes
How the law defines it: Three-class system ("low-speed electric bicycle"): seat, two or three wheels, working pedals, motor under 750 W. Class 1 (pedal assist) and Class 2 (throttle) stop assisting at 20 mph; Class 3 (pedal assist) at 28 mph. Legally a "bicycle"; not a motorcycle or motorized bicycle.
Road
Allowed
Same rights and duties as bicycle riders; allowed on streets, highways, roadways and shoulders.
Bike lane
Allowed
Allowed in bike lanes. Class 3 limited to the posted limit, or 20 mph if none.
Sidewalk
Local rules decide
No state rule on bicycles on sidewalks. Cities may regulate bicycle operation.
Paths and trails
Allowed
Allowed on bikeways and bicycle or multi-use paths. Class 3 limited to the posted limit, or 20 mph if none.
- Helmet
- Not addressed in statute.
- Minimum age
- Class 3: 16 (younger riders may be passengers). None for Class 1/2.
- Speed limit or cap
- Motor assist stops at 20 mph (Class 1/2) or 28 mph (Class 3). Class 3 max 20 mph on bike lanes/paths unless posted otherwise.
- Motor power cap
- Under 750 W
- License, registration, insurance
- No license, registration, title, inspection, insurance or driver's license.
- Also worth knowing
- Manufacturers must label class, top assisted speed and wattage; modifying a bike out of its class is barred, and modified bikes must be relabeled. Class 3 needs a speedometer. Text from Iowa Code 2026.
Checked October 26, 2026
Statutes: Iowa Code § 321.1(36A); Iowa Code § 321.1(40); Iowa Code § 321.234; Iowa Code § 321.235B; Iowa Code § 321.236(10)
- Iowa Code § 321.235B (Low-speed electric bicycles)
- Iowa Code § 321.1 (Definitions)
- Iowa Code § 321.234 (Bicycles)
- Iowa Code § 321.236 (Powers of local authorities)
E-scooters
How the law defines it: Electric scooter: Iowa treats it as a "pedestrian conveyance" if the motor is under 750 W: any device used to move a person sitting or standing, powered or not, other than a bicycle. The rider counts as a pedestrian.
Road
Allowed with limits
Riders are legally pedestrians and follow pedestrian rules, such as keeping to the left side when traveling along a highway. No vehicle-style road rules apply.
Bike lane
Not addressed in statute
Not addressed in statute.
Sidewalk
Allowed
Riders are pedestrians, so sidewalk use follows pedestrian rules. Cities may regulate.
Paths and trails
Not addressed in statute
Not addressed in statute.
- Helmet
- Not addressed in statute.
- Minimum age
- None in statute.
- Speed limit or cap
- None in statute.
- Motor power cap
- Under 750 W to count as a pedestrian conveyance.
- License, registration, insurance
- None; riders are pedestrians.
- Also worth knowing
- Devices with motors of 750 W or more fall outside the pedestrian-conveyance definition, and the statute does not say how they are treated. Stand-up scooters are named in the definition.
Checked October 26, 2026
Statutes: Iowa Code § 321.1(51); Iowa Code § 321.1(51A); Iowa Code § 321.326
Something wrong in this section? Tell us.Electric boards (incl. Onewheel-style)
How the law defines it: Electric skateboard or one-wheel board: Iowa treats it as a "pedestrian conveyance" if the motor is under 750 W: any device used to move a person sitting or standing, powered or not, other than a bicycle. The rider counts as a pedestrian.
Road
Allowed with limits
Riders are legally pedestrians and follow pedestrian rules, such as keeping to the left side when traveling along a highway. No vehicle-style road rules apply.
Bike lane
Not addressed in statute
Not addressed in statute.
Sidewalk
Allowed
Riders are pedestrians, so sidewalk use follows pedestrian rules. Cities may regulate.
Paths and trails
Not addressed in statute
Not addressed in statute.
- Helmet
- Not addressed in statute.
- Minimum age
- None in statute.
- Speed limit or cap
- None in statute.
- Motor power cap
- Under 750 W to count as a pedestrian conveyance.
- License, registration, insurance
- None; riders are pedestrians.
- Also worth knowing
- Devices with motors of 750 W or more fall outside the pedestrian-conveyance definition, and the statute does not say how they are treated. Skateboards are named in the definition; the motor clause covers powered boards.
Checked October 26, 2026
Statutes: Iowa Code § 321.1(51); Iowa Code § 321.1(51A); Iowa Code § 321.326
Something wrong in this section? Tell us.Electric unicycles
How the law defines it: Electric unicycle: Iowa treats it as a "pedestrian conveyance" if the motor is under 750 W: any device used to move a person sitting or standing, powered or not, other than a bicycle. The rider counts as a pedestrian.
Road
Allowed with limits
Riders are legally pedestrians and follow pedestrian rules, such as keeping to the left side when traveling along a highway. No vehicle-style road rules apply.
Bike lane
Not addressed in statute
Not addressed in statute.
Sidewalk
Allowed
Riders are pedestrians, so sidewalk use follows pedestrian rules. Cities may regulate.
Paths and trails
Not addressed in statute
Not addressed in statute.
- Helmet
- Not addressed in statute.
- Minimum age
- None in statute.
- Speed limit or cap
- None in statute.
- Motor power cap
- Under 750 W to count as a pedestrian conveyance.
- License, registration, insurance
- None; riders are pedestrians.
- Also worth knowing
- Devices with motors of 750 W or more fall outside the pedestrian-conveyance definition, and the statute does not say how they are treated. The definition covers any powered device used to move a person sitting or standing (under 750 W). EPAMD rules (§ 321.235A) cover only two-wheel devices.
Checked October 26, 2026
Statutes: Iowa Code § 321.1(51); Iowa Code § 321.1(51A); Iowa Code § 321.326
Something wrong in this section? Tell us.