Traffic Safety · Car Seat & Booster
Car Seat & Booster Laws in Louisiana
When your child can move from a booster to a seat belt in Louisiana, plus rear-facing, front-seat, and the fine, with the law kept separate from best practice.
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Check your child's stage in Louisiana
Enter age, height, and weight. We show the Louisiana law separately from best practice.
4′9″ = 57 in. Enter only the boxes you have; this state uses booster required from age 4 until age 9, or until the child outgrows the seat; the practical height marker is 4′9″.
Educational guide to the minimum legal requirement, not legal or safety advice. Best practice is often stricter than the law. Always follow your car seat’s manufacturer instructions, and confirm the current rule with the official source below (last reviewed 2026-07-11).
The four stages in Louisiana
Each rung is tagged Law or best practice.
A child younger than 2 must ride in a rear-facing child restraint system, kept rear-facing until they reach the seat manufacturer’s weight or height limit. Louisiana codified this in its 2019 overhaul, so it is law, not just a recommendation.
A child at least 2 who has outgrown the rear-facing limits must ride in a forward-facing restraint with an internal harness, until they reach the harness weight or height limit or turn 4.
A child at least 4 who has outgrown the forward-facing harness must ride in a belt-positioning booster with the lap-shoulder belt, until age 9 or until they outgrow the booster’s height or weight limit.
Exit rule: booster required from age 4 until age 9, or until the child outgrows the seat; the practical height marker is 4′9″. The adult belt must fit — lap low across the hips, shoulder belt across the chest.
Front seat, the fine & the source
Seating rule, the exact booster logic, and any recent change.
A child younger than 13 must ride in the rear seat when a rear seat is available, properly restrained. This is law (R.S. 32:295), not a recommendation.
| Booster exit logic | Age 8 or 4′9″ — whichever first |
| Seat belt OK | Age 9, or once the child outgrows the booster’s height or weight limit |
| First-offense fine | $100 first offense $100 for a first offense, rising to $250–$500 for a second and up to $500 plus court costs for a third or later. |
| Statute | La. R.S. §32:295 |
Louisiana’s current four-stage rules (rear-facing under 2, harness to 4, booster to 9, rear seat under 13) took effect with the 2019 overhaul (Act via SB 76). Older summaries citing "age 6 / 60 lb" describe the repealed pre-2019 version.
What Louisiana parents get wrong
Louisiana rewrote its child restraint law in 2019, and unlike states that leave orientation to the seat manufacturer, it wrote the stages into the statute by age. Rear-facing under 2 is law here, followed by a forward-facing harness through age 4, then a booster until age 9 or until the child outgrows the seat. The exit is age-driven: a child reaches an ordinary belt at 9, or earlier if they outgrow the booster’s height or weight limit, with 4′9″ as the practical fit marker. Front-seat placement is also real law, not advice: a child under 13 must ride in the rear seat when one is available. First-offense fines start at $100 and climb for repeat violations.
Common questions
When can a child stop using a booster in Louisiana?
At age 9, or earlier once the child outgrows the booster’s height or weight limit set by the manufacturer. A child typically fits an adult belt around 4′9″.
Does Louisiana require rear-facing car seats by age?
Yes. A child younger than 2 must ride rear-facing until they reach the seat manufacturer’s weight or height limit. Louisiana codified this in 2019, so it is law.
Do children have to ride in the back seat in Louisiana?
Yes, it is law. A child younger than 13 must ride in the rear seat when a rear seat is available (R.S. 32:295).
What is the fine for a car-seat violation in Louisiana?
$100 for a first offense. It rises to $250–$500 for a second offense and up to $500 plus court costs for a third or later.
Not legal advicePlainStatute provides plain-language summaries of public law for general information only. This is not legal advice. Statutes change; always confirm current requirements with the official source linked above before acting.