Vertical jump norms · age 11
What is a good vertical jump for a 11 year old?
For a 11 year old boy the average vertical jump is 13.7 in (35 cm); 16.0 in is good (top 20%) and 17.7 in is the top 5%. For a 11 year old girl: average 12.9 in, good 14.6 in, top 5% 16.3 in.
| Group | AverageP50 | GoodP80 | Top 5%P95 |
|---|---|---|---|
| Boys | 13.7 in34.8 cm | 16.0 in40.6 cm | 17.7 in45.0 cm |
| Girls | 12.9 in32.8 cm | 14.6 in37.2 cm | 16.3 in41.4 cm |
What changes at 11
At 11 the table still has boys and girls within an inch of each other. From the 12–13 band the boys' median climbs much faster than the girls', so this is the last age where the two curves sit side by side. Technique (a full arm swing and a quick dip) is the cheapest inch an 11 year old can find.
Full percentiles for ages 10–11
| Age | P5 | P10 | P20 | P30 | P40 | P50median | P60 | P70 | P80good | P90 | P95top 5% |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 10–11 | 9.824.9 cm | 10.626.9 cm | 11.629.5 cm | 12.431.5 cm | 13.133.2 cm | 13.734.8 cm | 14.436.5 cm | 15.138.4 cm | 16.040.6 cm | 17.243.8 cm | 17.745.0 cm |
| Age | P5 | P10 | P20 | P30 | P40 | P50median | P60 | P70 | P80good | P90 | P95top 5% |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 10–11 | 9.524.1 cm | 10.226.0 cm | 11.128.3 cm | 11.830.0 cm | 12.431.4 cm | 12.932.8 cm | 13.434.1 cm | 14.035.5 cm | 14.637.2 cm | 15.639.5 cm | 16.341.4 cm |
Swipe the table for P30–P95.
Compared with a national sample of the general population, not a ranking of other people. Method and sources are on the full table page.
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Questions
Is a 20 inch vertical good for a 11 year old?
For a 11 year old boy, 20 in is about the top 5%; for a 11 year old girl it is about the top 5%. The 80th percentile, which this page calls good, is 16.0 in for boys and 14.6 in for girls.
What is the average vertical jump for a 11 year old?
The median (P50) for ages 10–11 is 13.7 in (34.8 cm) for boys and 12.9 in (32.8 cm) for girls, from Statistics Canada's force-plate survey.
How was this measured?
One countermovement jump from standing on a force plate, arm swing allowed, best of three trials, in a nationally representative Canadian sample (Canadian Health Measures Survey 2016–17).