For release 10:00 a.m. (EDT) Tuesday, April 19, 2011                    USDL-11-0554

Technical information:  (202) 691-6378  *  cpsinfo@bls.gov  *  www.bls.gov/cps
Media contact:          (202) 691-5902  *  PressOffice@bls.gov


                USUAL WEEKLY EARNINGS OF WAGE AND SALARY WORKERS
                               FIRST QUARTER 2011


Median weekly earnings of the nation's 98.3 million full-time wage and salary 
workers were $755 in the first quarter of 2011 (not seasonally adjusted), the U.S. 
Bureau of Labor Statistics reported today. This was 0.1 percent higher than a 
year earlier, compared with a gain of 2.1 percent in the Consumer Price Index for 
All Urban Consumers (CPI-U) over the same period.

Data on usual weekly earnings are collected as part of the Current Population 
Survey, a nationwide sample survey of households in which respondents are asked, 
among other things, how much each wage and salary worker usually earns. (See the 
Technical Note.) Data shown in this release are not seasonally adjusted unless 
otherwise specified. Highlights from the first-quarter data are:

   --Seasonally adjusted median weekly earnings were $749 in the first quarter 
     of 2011, about unchanged from the previous quarter, $751. (See table 1.)

   --On a not seasonally adjusted basis, median weekly earnings were $755 in 
     the first quarter of 2011. Women who usually worked full time had median 
     earnings of $683 per week, or 82.4 percent of the $829 median for men. 
     (See table 2.)

   --The female-to-male earnings ratio varied by race and ethnicity. White women 
     earned 81.7 percent of their male counterparts, compared with black (95.0 
     percent), Asian (80.4 percent), and Hispanic women (90.4 percent). 
     (See table 2.)

   --Among the major race and ethnicity groups, median weekly earnings for black 
     men working at full-time jobs were $621 per week, 72.5 percent of the median 
     for white men ($856). The difference was less among women, as black women's 
     median earnings ($590) were 84.4 percent of those for white women ($699). 
     Overall, median weekly earnings of Hispanics who worked full time ($549) 
     were lower than those of blacks ($604), whites ($774), and Asians ($831). 
     (See table 2.)

   --Usual weekly earnings of full-time workers varied by age. Among men, those 
     age 45 to 54 and 55 to 64 had the highest median weekly earnings, $968 and 
     $975, respectively. Usual weekly earnings were highest for women age 35 to 
     64; weekly earnings were $728 for women age 35 to 44, $740 for women age 45 
     to 54, and $752 for women age 55 to 64. Workers age 16 to 24 had the lowest 
     median weekly earnings, at $448. (See table 3.)

   --Among the major occupational groups, persons employed full time in management, 
     professional, and related occupations had the highest median weekly earnings--
     $1,266 for men and $939 for women. Median weekly earnings were lowest for 
     workers in service jobs ($483). (See table 4.)

   --By educational attainment, full-time workers age 25 and over without a high 
     school diploma had median weekly earnings of $444, compared with $633 for high 
     school graduates (no college) and $1,150 for those holding at least a bachelor's 
     degree. Among college graduates with advanced degrees (professional or master's 
     degree and above), the highest earning 10 percent of male workers made $3,336 or
     more per week, compared with $2,291 or more for their female counterparts. 
     (See table 5.)



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  |                                                                           |
  |        Revision of Seasonally Adjusted Usual Weekly Earnings Data         |
  |                                                                           |
  | Seasonally adjusted data for median usual weekly earnings in constant     |
  | (1982-84) dollars have been updated using revised seasonally adjusted     |
  | data for the Consumer Price Index for All Urban Consumers (CPI-U). (Data  |
  | are shown in table 1 of the release.) Seasonally adjusted constant        |
  | (1982-84) dollar estimates back to the first quarter of 2006 were subject |
  | to revision.                                                              |
  |                                                                           |
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Technical Note


   The estimates in this release were obtained from the Current Pop-
ulation Survey (CPS), which provides basic information on the labor 
force, employment, and unemployment.  The survey is conducted monthly 
for the Bureau of Labor Statistics by the U.S. Census Bureau from a 
scientifically selected national sample of about 60,000 households, 
with coverage in all 50 states and the District of Columbia.  The earn-
ings data are collected from one-quarter of the CPS monthly sample and 
are limited to wage and salary workers (both incorporated and unincor-
porated self-employed are excluded).  The data, therefore, exclude self-
employment income.

   Information in this release will be made available to sensory
impaired individuals upon request.  Voice phone:  (202) 691-5200;
Federal Relay Service:  (800) 877-8339.

Reliability

   Statistics based on the CPS are subject to both sampling and non-
sampling error.  When a sample rather than the entire population is
surveyed, there is a chance that the sample estimates may differ from
the "true" population values they represent.  The exact difference, or
sampling error, varies depending on the particular sample selected,
and this variability is measured by the standard error of the estimate.
There is about a 90-percent chance, or level of confidence, that an
estimate based on a sample will differ by no more than 1.6 standard
errors from the "true" population value because of sampling error.
BLS analyses are generally conducted at the 90-percent level of
confidence.

   The CPS data also are affected by nonsampling error.  Nonsampling
errors can occur for many reasons, including the failure to sample a
segment of the population, inability to obtain information for all
respondents in the sample, inability or unwillingness of respondents
to provide correct information on a timely basis, mistakes made by
respondents, and errors made in the collection or processing of the
data.

   A full discussion of the reliability of data from the Current Pop-
ulation Survey and information on estimating standard errors is avail-
able on the BLS Web site www.bls.gov/cps/documentation.htm#reliability.

Definitions

   The principal definitions used in connection with the earnings
series are described briefly below.

   Usual weekly earnings. Data represent earnings before taxes and
other deductions and include any overtime pay, commissions, or tips
usually received (at the main job in the case of multiple jobholders).
Prior to 1994, respondents were asked how much they usually earned per
week.  Since January 1994, respondents have been asked to identify the
easiest way for them to report earnings (hourly, weekly, biweekly,
twice monthly, monthly, annually, other) and how much they usually
earn in the reported time period.

   Earnings reported on a basis other than weekly are converted to a
weekly equivalent.  The term "usual" is as perceived by the respondent.
If the respondent asks for a definition of usual, interviewers are in-
structed to define the term as more than half the weeks worked during
the past 4 or 5 months.

   Medians (and other quantiles) of weekly earnings.  The median (or
upper limit of the second quartile) is the amount which divides a
given earnings distribution into two equal groups, one having earnings
above the median and the other having earnings below the median.  Ten
percent of a given distribution have earnings below the upper limit of
the first decile (90 percent have higher earnings); 25 percent have
earnings below the upper limit of the first quartile (75 percent have
higher earnings); 75 percent have earnings below the upper limit of
the third quartile (25 percent have higher earnings); and 90 percent
have earnings below the upper limit of the ninth decile (10 percent
have higher earnings).
   
   The estimation procedure places each reported or calculated weekly
earnings value into $50-wide intervals which are centered around
multiples of $50.  The actual value is estimated through the linear
interpolation of the interval in which the quantile boundary lies.

   Over-the-year changes in the medians (and other quantile boundaries)
for specific groups may not necessarily be consistent with the movements
estimated for the overall quantile boundary.  The most common reasons
for this possible anomaly are:  (1) There could be a change in the rel-
ative weights of the subgroups.  For example, the medians of both 16-
to-24 year olds and those 25 years and over may rise; but if the lower-
earning 16-to-24 group accounts for a greatly increased share of the
total, the overall median could actually fall.  (2) There could be a
large change in the shape of the distribution of reported earnings,
particularly near a quantile boundary.  This could be caused by survey
observations that are clustered at rounded values, such as $250, $300,
or $400.  An estimate lying in a $50-wide centered interval containing
such a cluster or "spike" tends to change more slowly than one in other
intervals.

   Wage and salary workers.  Workers who receive wages, salaries, com-
missions, tips, payment in kind, or piece rates.  The group includes em-
ployees in both the private and public sectors but, for the purposes of
the earnings series, excludes all self-employed persons, regardless of
whether or not their businesses are incorporated.

   Full-time workers.  Workers who usually work 35 hours or more per
week at their sole or principal job.

   Part-time workers.  Workers who usually work fewer than 35 hours
per week at their sole or principal job.

   Constant dollars.  The Consumer Price Index for All Urban Consumers
(CPI-U) is used to convert current dollars to constant (1982-84) dollars.

   Hispanic or Latino ethnicity.  Refers to persons who identified
themselves in the enumeration process as being Spanish, Hispanic, or
Latino.  Persons whose ethnicity is identified as Hispanic or Latino
may be of any race.

Seasonal adjustment

   Over the course of a year, the size of the nation's labor force and 
other measures of labor market activity undergo regularly occurring 
fluctuations. These recurring events include seasonal changes in weather, 
major holidays, and the opening and closing of schools. The effect of 
such seasonal variations can be very large.

   Because seasonal events follow a more or less regular pattern each 
year, their influence on the level of a series can be tempered by adjust-
ing for regular seasonal variation. These adjustments make nonseasonal 
developments easier to spot. The seasonally adjusted figures provide a more 
useful tool with which to analyze changes in quarter-to-quarter activity.

   At the end of each calendar year, the seasonally adjusted data are re-
vised for the past 5 years when the seasonal adjustment factors are updated.  
More information on seasonal adjustment is available on the BLS Web site at 
www.bls.gov/cps/documentation.htm#sa.