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A percentile wage estimate is the value of a wage below which a certain percentage of workers fall.
The following table provides an example of an occupation's percentile wages:
Percentile | 10th | 25th | 50th Median |
75th | 90th |
---|---|---|---|---|---|
Hourly Wage | $11.00 | $15.00 | $20.00 | $24.00 | $29.00 |
Annual Wage | $22,880 | $31,200 | $41,600 | $49,920 | $60,320 |
The hourly wage estimates in this example indicate that:
The annual wage estimates in this example indicate that:
BLS does not recommend calculating averages of percentile wages. With percentile wages, the percentile wage estimate for a combination of occupations typically will not equal the average of the percentile wages for the individual detailed occupations in the combination. This can be due to a variety of factors, but the primary reason is that taking the average or mean of percentile estimates does not accurately account for the unequal size and distributions of wages within the individual detailed occupations. Consider the following example from the OEWS national, cross-industry estimates for the human resource workers broad occupation (13-1070) in May 2024.
Occupation Title | Occupation Code | Occupation Group | Total Employment | 90th Percentile Annual Wage |
---|---|---|---|---|
Human Resources Workers |
13-1070 | broad | 982,460 | $128,180 |
Within this broad group there are three detailed occupations, Human Resources Specialists (13-1071, and by far the largest occupation in the group), Farm Labor Contractors (13-1074), and Labor Relations Specialists (13-1075).
Occupation Title | Occupation Code | Occupation Group | Total Employment | 90th Percentile Annual Wage |
---|---|---|---|---|
Human Resources Specialists |
13-1071 | detailed | 917,460 | $126,540 |
Farm Labor Contractors |
13-1074 | detailed | 410 | 86,860 |
Labor Relations Specialists |
13-1075 | detailed | 64,590 | 153,440 |
From the table we can calculate the simple average of the 90th percentile annual wages as $122,280 as shown below.
We can also calculate the weighted average of the 90th percentile annual wages to be $128,292 by using each occupation's total employment to weight as shown below.
Neither the simple average nor the weighted average equals the 90th percentile wage of $128,180 for the broad occupation. The weighted average is closer to the 90th percentile wage value because weighting by employment accounts for the relative size of each occupation within the group. However, the weighted average is not equal to the actual 90th percentile annual wage because it does not fully account for the differences in the distribution or spread of wages between each detailed occupation.
Additionally, there are some other reasons why calculations based on detailed wages do not equal an aggregate wage including:
Last Modified Date: September 15, 2025