Statistics About The Average 18 Month Old Height

In this post, we explore the average height statistics of 18-month-old children from various countries around the world. From the United States to Sweden, Brazil to the UK, discover the typical heights of toddlers at this significant developmental stage.

Statistic 1

"The average height of an 18-month-old girl in the U.S. is 31.5 inches."

Statistic 2

"The average height of an 18-month-old boy in the U.S. is 32.5 inches."

Statistic 3

"50% of 18-month-old girls in the U.S. measure a height between 30.2 and 32.8 inches."

Statistic 4

"50% of 18-month-old boys in the U.S. measure a height between 31.2 and 33.8 inches."

Statistic 5

"The 5th percentile for height in 18-month-old boys is 30.2 inches."

Statistic 6

"The 5th percentile for height in 18-month-old girls is 29.2 inches."

Statistic 7

"The 95th percentile for height in 18-month-old boys is 34.3 inches."

Statistic 8

"The 95th percentile for height in 18-month-old girls is 33.0 inches."

Statistic 9

"The average height of an 18-month-old child in Sweden is 33 inches."

Statistic 10

"The average height of an 18-month-old child in China is 31 inches."

Statistic 11

"The average height for an 18-month-old child in Australia is 33 inches."

Statistic 12

"The average height of an 18 month old child in India is 29.5 inches."

Statistic 13

"In Canada, the average height of an 18-month-old is approximately 32.2 inches."

Statistic 14

"In Brazil, the average height of an 18 month old boy is 30.3 inches."

Statistic 15

"In Brazil, the average height of an 18 month old girl is 29.8 inches."

Statistic 16

"In France, the average height for an 18-month-old child is 32.9 inches."

Statistic 17

"In Japan, the average height of an 18-month-old child is around 31 inches."

Statistic 18

"In Russia, the average height for an 18-month-old child is about 33 inches."

Statistic 19

"In Denmark, the average height for an 18 month old child is approximately 31.8 inches."

Statistic 20

"In the UK, the average height for an 18-month-old boy is 32 inches, and for a girl, it's 31.5 inches."

The statistics on the average height of 18-month-old children across various countries indicate variations in growth patterns between genders and regions. In the U.S., boys tend to be slightly taller than girls on average, with considerable overlap in height ranges. Comparing internationally, children in Sweden and Australia show taller average heights, while children in India exhibit lower average heights. These findings provide insight into the diversity of physical development patterns among children worldwide.