Stages of children's language development (age table)
A reference table of typical language-development milestones from birth to age 6, with what to expect and how reading supports each stage.
A reference table of typical language milestones from birth to around age six. Every child develops at their own pace — these are general patterns, not a checklist to worry over.
Milestone table
| Age | Typical language | How reading helps |
|---|---|---|
| 0–6 months | Coos, gurgles, reacts to voices and tone | Hearing your voice and rhythm; simple sound patterns |
| 6–12 months | Babbling, first sounds like 'mama/dada', responds to name | Naming pictures, repeating sounds, board books |
| 12–18 months | First words; understands more than they say | Point-and-name books; labelling everyday objects |
| 18–24 months | Vocabulary grows fast; two-word phrases | Simple stories with repetition; asking 'where is…?' |
| 2–3 years | Short sentences; hundreds of words; many questions | Predictable stories; talking about the pictures |
| 3–4 years | Longer sentences; tells simple stories; 'why?' | Story sequence; asking what happens next |
| 4–5 years | Clear speech; grammar improving; rich vocabulary | Richer narratives; new words in context |
| 5–6 years | Complex sentences; early reading of familiar words | Taking turns reading; sounding out words |
How to support language at every stage
- Talk through daily routines, narrating what you do.
- Follow the child's interest and expand on what they say.
- Read aloud daily and let them fill in familiar words.
- Sing songs and rhymes — rhythm and repetition help.
- Give time to answer; resist finishing their sentences.
Frequently asked questions
When should a child say their first word?
Often around 12 months, but a range from about 9–15 months is common. Understanding usually runs ahead of speaking.
Does being bilingual delay language?
Bilingual children may mix languages and reach some milestones slightly differently, but bilingualism does not cause a language disorder. Total vocabulary across both languages is what matters.
Sources
- Pediatric and speech-language association milestone guidance — verify specific ages before citing.
- Peer-reviewed research on early language acquisition.