Speech development varies enormously between children — but some signs warrant earlier attention than others. Early intervention is one of the highest-leverage parenting actions available, and most insurance plans cover it. Here is what to watch for.
Typical Speech Milestones
- •12 months — first word, lots of babbling, responds to name
- •18 months — 10–25 words, follows simple instructions
- •24 months — 50+ words, two-word combinations, points to body parts
- •30 months — 200+ words, three-word sentences, asks 'what' questions
- •36 months — clear speech that strangers can mostly understand
Warning Signs by Age
- •12 months — no babbling, no gestures (waving, pointing), no response to name
- •18 months — fewer than 10 words, no imitation
- •24 months — fewer than 50 words, no two-word phrases
- •Any age — loss of previously acquired words or skills
- •Any age — no response to sounds (consider hearing test)
- •Any age — stuttering with visible struggle, facial tension, or avoidance behavior
What to Do If You Are Concerned
- •Bring it up at your next pediatric visit
- •Request a referral to a speech-language pathologist (SLP)
- •In the US, contact your state's Early Intervention program (free until age 3)
- •Schedule a hearing test — undiagnosed hearing loss is a common cause of speech delay
- •Continue talking, reading, and singing daily
Things That Are Usually Not a Problem
- •Late talking with normal comprehension and gestures
- •Mild articulation issues at age 2–3 (most resolve)
- •Quiet personality with normal language development
- •Preferring to sign or gesture early