Average height for a 5-year-old girl
At exactly 5 years old, the median girl in the US is 3'6½" (107.7 cm) tall, according to the CDC growth charts. Half of 5-year-old girls are between 3'5" and 3'7½", and about 9 in 10 fall between 3'3½" and 3'9½".
Height percentiles for 5-year-old girls
CDC 2000 stature-for-age chart, at 5 years 0 months.
| Percentile | Height | cm | in |
|---|---|---|---|
| 3rd | 3'3" | 99.1 | 39.0 |
| 5th | 3'3½" | 100.1 | 39.4 |
| 10th | 3'4" | 101.7 | 40.1 |
| 25th | 3'5" | 104.5 | 41.1 |
| 50th (median) | 3'6½" | 107.7 | 42.4 |
| 75th | 3'7½" | 110.9 | 43.7 |
| 90th | 3'9" | 114.0 | 44.9 |
| 95th | 3'9½" | 115.8 | 45.6 |
| 97th | 3'10" | 117.0 | 46.1 |
What’s typical at 5 for girls
Between 5 and 6, the median girl grows about 3 in (7.1 cm) — from 3'6½" to 3'9".
A median 5-year-old girl has reached about 66% of the CDC's median adult height for women (5'4½"), so roughly 22 in (55.7 cm) of growth is still typical from here.
This is the steady stretch of childhood: growth runs at a fairly even pace and most girls track along the same percentile line year after year. Puberty typically begins between 8 and 13 for girls, and the growth spurt comes early in it.
How to read a percentile
A percentile compares a child with others of the same age and sex on the CDC 2000 growth charts — the same L, M and S values a pediatrician’s chart is drawn from, and where every number on this page comes from. The 50th percentile is the median: half of girls that age are shorter and half are taller. The 5th and 95th bracket the middle 90%.
Pediatricians care less about the number than the line. A child who stays near the same percentile year after year is growing normally, whatever that percentile is — a steady 15th is healthier than a 60th that has just dropped from the 90th. Crossing two of the major lines, or sitting below the 3rd, is the usual cue to have a pediatrician take a look. None of this is medical advice.
How tall will a 5-year-old girl be as an adult?
Height at 5 is one input. The calculator combines it with both parents’ heights and puberty timing to give the range adult height will most likely land in — free, no account.
Try the height calculatorThe MaxHeight app shows the number inside that range and sharpens it as you log — free to download on the App Store.
Source: CDC 2000 growth charts, stature-for-age LMS parameters (statage.csv). Adult figures: NHANES 2015–2018. MaxHeight is not affiliated with or endorsed by the CDC.