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U. S. DEPARTMENT OF LABOR
JAMES J DAVIS. Secretary

CHILDREN’S BUREAU
JULIA C. LATHROP. Chief

AVERAGE HEIGHTS AND WEIGHTS
OF CHILDREN .UNDER SIX YEARS
OF AGE

C O M M U N IT Y C H ILD -W ELFA R E S E R IE S N j . 2
Bureau Publication N o . 84

W A SH IN G TO N
G O VE R N M EN T PRINTING O FH C E

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Federal Reserve Bank of St. Louis

1921

AVERAGE HEIGHTS AND WEIGHTS OF CHILDREN UNDER
SIX YEARS OF AGE.
During Children’s Year, the second year of the participation of the
United States in the World War, the Children’s Bureau, conducted a
series of campaigns designed to focus public attention upon the
welfare of children. Among these campaigns was the “ weighing
and measuring test.” During the periocf devoted to this test great
numbers of children—for the most part under 6 years of a g e in all parts of the United States, were weighed and measured.
Record blanks were furnished by the bureau, and when the children
were brought for examination entries were made of height, weight,
age, sex, and race, besides particulars of country of birth of father j
and mother, and physical condition of the child.
As a result of this campaign the bureau received over 2,000,000 j
records, and was thus in possession of a larger mass of anthropo­
metric material relating to children of these ages than was ever i
before available. Consultations were held with, anthropologists, \
statisticians, and pediatrists, and plans of tabulation were prepared ■
in accordance with, recommendations made by the authorities .
consulted.
.
„
. , ,
.
, , ,,
A careful selection was made of approximately one-twelltn ot tne
cards which had been received. The basis of selection was fourfold:'
(1) The record card must have been signed by a physician; (2) no
serious defects should have been noted; (3) the child must have
been weighed and measured without clothing, as verified by the
physician signing the card; and (4) all essential items must have
been answered.
- .
,
On the basis of these selected records, tables have been made
showing average weights and heights for children of different ages
and average weights for children of different heights. They are
based upon measurements of 167,024 white children.
The children included in the tabulation were 70 per cent of native
parentage; 6 per cent with one parent native and one foreign born,
4 per cent oi British, and. Irish, parentage) and the remainder of
Scandinavian, Italian, and other racial stocks. They represent
children from every part of the country. The averages lor white
children of native parentage agree very closely with these averages
for all white children.
.
Table 1 shows average heights and weights of boys and girls Irom
birth to 72 months of age, and Table 2 shows average weights ot
boys and girls for different heights from 20 to 47 inches.
These averages represent, so far as the original material permits,
averages based upon children without defects or diseases.
49428°—21


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Federal Reserve Bank of St. Louis

.

. . .

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6 years o f ag e}

T a b l e 1 .— Height and weight o f white children from birth to
White boys.

White girls.

Age.
Height
(incnes).
Under 1 month................ .
1 month, under 2.................
2 months, under 3..............
3 months, under 4..........
t^lfcrnonths, under 5..........
months, under 6...............
Èmonths, under 7..............
7 months, under 8.............
8 months, under 9..........
9 months, under 10,..........
10 months, under 11.............
11 months, under 12..........
12 months, under 13 ..;.........
13 months, under 14..............
14 months, under 15.............
15months, under 1 6 . _
16 months, under 17.........H
17 months, Under 18.............
18 months, under 19...............
19 months, under 20..........
20 months, under 21.........
21 months, under 22.........
22 months, under 23..........
23 months, under 24............
24 months, under 25.........
25 months, under 26___
26 months, under 27.........
27 months, under 28..........
28 months, under 29.........
29 months, under 30.........
30 months, under 31___
31 months, under 32..........
32 months, under 33..........
33 months, under 34.......
34 months, under 35............
35 months, under 36.............
36 months, under 37............
37 months, under 38.........
38 months, under 39............
39 months, under 40.............
40 months, under 41.......
41 months, under 42.........
42 months, under 43............
43 months, under 44..........
44 months, under 45..........
45 months, under 46.........
46 months, under 47............
47 months, under 48............
48 months, under 49..........
49 months, under 50..........
50 months, under 51..............
51 months, under 52............
52 months, under 53.................
53 months, under 54..........
54 months, under 55.................
55 months, under 56.................
56 months, under 57.................
57 months, under 58..............
58 months, under 59...............
59 months, under 60.................
60 months, under 61.................
61 months, under 62.................
62 months, under 63............. .-...
63 months, under 64.................
64 months, under 65.................
65 months, under 66....................
66 months, under 67.................
67 months, under 68.................
68 months, under 69.......................
69 months, under 70.................
70 months, under 71......................
71 months, under 72....................

Weight
(pounds).3

Height
(inches).
201

23$

234
log
251
26!

27?

27|
28!
281

29

29§
30!
_______ 30?
304
31|
Olg

31
31?
31!
32?
32?
33
33f
33i
349
34|

S|
m

ni
13
14?
15#
16|
17!
17!
181
19
191
20
201
21}
22}
23!

32!
321
32|

24}
241
24!
25?
251
25?

0*2

26}

¿ •t

34}
34}
oog
35f

36
36?

Weight
(pounds).2

271
27f
28?
29?
29?

38|

32}
oog
38}
34}

oog
oyg
oy4

36!

00
35}
OOff
Oft8
00}
36}
00}
374
37#
37?

36}

4H
41§
42
424
42#
424
42?
434
43#

32}
Q
97
o fj jT
oo}
33}
34
34?

40
40!
401
41?

ò li
31?
3l|
32?

38}
39
39}

38?

39|

Oof

if
41}

43|

1 These figures are based upon measurements of 167,024 white boys and girls for whom no serious defects
were reported. The averages as calculated have been smoothed and corrected to allow for the inclusion
in the basic figures of children with adenoids, diseased or enlarged tonsils or carious teeth, and they rep­
resent, therefore, so far as the material permits, average heights and weights of children without defects:
2 Weights do not include clothing.


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Federal Reserve Bank of St. Louis

4
T a b l e 2 . — Average weights, by height and sex; white children .1

Height (inches).2

20
21
22
23
24 .
25
26 . .
27 ..
28 29
30 31...
3 2 ...
3 3 ...

White
White
girls,
boys,
average
average
weight
weight
(pounds).3 (pounds).3

...............

.

...................

8J
9J
10*
12*
13*
15"
16f
18"
19J
20§
22”
231
24J
253

8*

91
10*
Ilf
131
141
161
171
19
201
21J
221
23}
25

Height (inches).2

34.....................................
35............................................
36................................ ...........
37............................................
38............................................
39............................................
40............................................
41........................1..................
42........................................ .
43..................................
44........................... ........111..
45........................ ..111.11,1.1,
46...................... .
47.................... .1 1 1 ) 1 1 1 1 1 ....,

White
White
girls,
boys,
average average
weight
weight
(pounds).3 (pounds).3
271
281
291
311
32*
331
351
3of
384
401
413

431
iff

471

261
27.f
29*
30®
3 if
33 .
M

%

371
391
41
423
45
46J

1 These figures are based upon measurements of 107,024 white boys and girls; no average shown is based
on less than 100 cases.
2 Heights are classified to the nearest inch.
3 Weights do not include clothing.

o


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