Tables: Adult
Table A36. Mean literacy and numeracy proficiency scores among male and female U.S. adults ages 16-65, by age and educational attainment: 2012/2014
Age and educational attainment |
Mean literacy proficiency score |
|
Mean numeracy proficiency score |
Total |
|
Male |
|
Female |
|
Total |
|
Male |
|
Female |
|
Total |
271.7 |
|
272.3 |
|
271.2 |
|
257.2 |
|
264.6 |
|
250.1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Age |
|
|
|
|
|
|
|
|
|
|
|
|
24 years and younger |
273.2 |
|
271.1 |
|
275.5 |
|
253.9 |
|
258.4 |
|
248.9 |
|
25-34 years old |
281.1 |
|
281.4 |
|
280.8 |
|
267.0 |
|
274.5 |
|
259.8 |
|
35-44 years old |
275.5 |
|
278.6 |
|
272.5 |
|
261.0 |
|
269.9 |
|
252.4 |
|
45-54 years old |
267.0 |
|
266.3 |
|
267.7 |
|
252.5 |
|
259.0 |
|
246.9 |
|
55 years and older |
262.3 |
|
263.8 |
|
261.0 |
|
251.7 |
|
261.3 |
|
243.0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Educational attainment |
|
|
|
|
|
|
|
|
|
|
|
|
Less than high school |
228.8 |
|
231.2 |
|
226.1 |
|
211.2 |
|
218.5 |
|
202.9 |
|
High school, no postsecondary degree |
263.4 |
|
264.6 |
|
262.2 |
|
247.2 |
|
255.4 |
|
239.1 |
|
Postsecondary degree |
299.7 |
|
301.8 |
|
297.8 |
|
288.6 |
|
298.8 |
|
279.9 |
|
NOTE: Proficiency in literacy and numeracy are scaled between 0 and 500 score points. Literacy and numeracy proficiency scores cannot be compared directly because each domain has a distinct framework, construct, set of items, and scale. Estimates based on U.S. combined data from 2012 and 2014. |
SOURCE: U.S. Department of Education, National Center for Education Statistics, Program for the International Assessment of Adult Competencies (PIAAC), U.S. PIAAC 2012/2014. |