News Release Information
Friday, April 27, 2018
Occupational Employment and Wages in Guam — May 2017
Workers in Guam had an average (mean) hourly wage of $17.30 in May 2017, about 29 percent below the nationwide average of $24.34, according to the U.S. Bureau of Labor Statistics. Assistant Commissioner for Regional Operations Richard Holden noted that, after testing for statistical significance, wages in the local area were lower than their respective national averages in 21 of the 22 major occupational groups, including management; legal; and computer and mathematical.
When compared to the nationwide distribution, local employment was more highly concentrated in 8 of the 22 occupational groups, including construction and extraction; management; and building and grounds cleaning and maintenance. Conversely, 14 groups had employment shares significantly below their national representation, including production; healthcare practitioners and technical; and sales and related. (See table A and box note at end of release.)
|Major occupational group||Percent of total employment||Mean hourly wage|
|United States||Guam||United States||Guam||Percent difference (1)|
Total, all occupations
Business and financial operations
Computer and mathematical
Architecture and engineering
Life, physical, and social science
Community and social service
Education, training, and library
Arts, design, entertainment, sports, and media
Healthcare practitioners and technical
Food preparation and serving related
Building and grounds cleaning and maintenance
Personal care and service
Sales and related
Office and administrative support
Farming, fishing, and forestry
Construction and extraction
Installation, maintenance, and repair
Transportation and material moving
One occupational group—construction and extraction—was chosen to illustrate the diversity of data available for any of the 22 major occupational categories. Guam had 4,870 jobs in construction and extraction, accounting for 7.9 percent of local area employment, significantly higher than the 4.0-percent share nationally. The average hourly wage for this occupational group locally was $14.82, significantly below the national wage of $24.01.
Some of the larger detailed occupations within the construction and extraction group included carpenters (970), construction laborers (870), and cement masons and concrete finishers (590). Among the higher paying jobs were construction and building inspectors and first-line supervisors of construction trades and extraction workers, with mean hourly wages of $22.65 and $21.95, respectively. At the lower end of the wage scale were helpers of pipelayers, plumbers, pipefitters, and steamfitters ($10.36) and construction laborers ($10.99). (Detailed occupational data for construction and extraction are presented in table 1; for a complete listing of detailed occupations available go to www.bls.gov/oes/current/oes_gu.htm .)
Location quotients allow us to explore the occupational make-up of a metropolitan area by comparing the composition of jobs in an area relative to the national average. (See table 1.) For example, a location quotient of 2.0 indicates that an occupation accounts for twice the share of employment in the area than it does nationally. In Guam, above-average concentrations of employment were found in many of the occupations within the construction and extraction group. For instance, cement masons and concrete finishers were employed at 7.7 times the national rate in Guam, and carpenters, at 3.3 times the U.S. average. On the other hand, plumbers, pipefitters, and steamfitters had a location quotient of 1.1 in Guam, indicating that this particular occupation’s local and national employment shares were similar.
These statistics are from the Occupational Employment Statistics (OES) survey, a federal-state cooperative program between BLS and State Workforce Agencies, in this case, the Guam Department of Labor.
Notes on Occupational Employment Statistics Data
With the release of the May 2017 estimates, the OES program has replaced 21 detailed occupations found in the 2010 Standard Occupational Classification (SOC) with 10 new aggregations of those occupations. In addition, selected 4- and 5-digit North American Industry Classification System (NAICS) industries previously published by OES will no longer be published separately. Some of the 4-digit NAICS industries that are no longer being published separately will instead be published as OES-specific industry aggregations. More information about the new occupational and industry aggregations is available at www.bls.gov/oes/changes_2017.htm .
A value that is statistically different from another does not necessarily mean that the difference has economic or practical significance. Statistical significance is concerned with the ability to make confident statements about a universe based on a sample. It is entirely possible that a large difference between two values is not significantly different statistically, while a small difference is, since both the size and heterogeneity of the sample affect the relative error of the data being tested.
The Occupational Employment Statistics (OES) survey is a semiannual survey measuring occupational employment and wage rates for wage and salary workers in nonfarm establishments in the United States. The OES data available from BLS include cross-industry occupational employment and wage estimates for the nation; over 650 areas, including states and the District of Columbia, metropolitan statistical areas (MSAs), metropolitan divisions, nonmetropolitan areas, and territories; national industry-specific estimates at the NAICS sector, 3-, 4-, and selected 5- and 6-digit industry levels, and national estimates by ownership across all industries and for schools and hospitals. OES data are available at www.bls.gov/oes/tables.htm.
OES estimates are constructed from a sample of about 1.2 million establishments. Each year, two semiannual panels of approximately 200,000 sampled establishments are contacted, one panel in May and the other in November. Responses are obtained by mail, Internet or other electronic means, email, telephone, or personal visit. The May 2017 estimates are based on responses from six semiannual panels collected over a 3-year period: May 2017, November 2016, May 2016, November 2015, May 2015, and November 2014. The overall national response rate for the six panels, based on the 50 states and the District of Columbia, is 72 percent based on establishments and 68 percent based on weighted sampled employment. The unweighted sample employment of 82 million across all six semiannual panels represents approximately 58 percent of total national employment. For more information about OES concepts and methodology, go to www.bls.gov/oes/current/oes_tec.htm.
The May 2017 OES estimates are based on the 2010 Standard Occupational Classification (SOC) system and the 2012 North American Industry Classification System (NAICS). Information about the 2010 SOC is available on the BLS website at www.bls.gov/soc and information about the 2012 NAICS is available at www.bls.gov/bls/naics.htm.
OES data are available on our regional web page at www.bls.gov/regions/west. Answers to frequently asked questions about the OES data are available at www.bls.gov/oes/oes_ques.htm. Detailed technical information about the OES survey is available in our Survey Methods and Reliability Statement on the BLS website at www.bls.gov/oes/current/methods_statement.pdf.
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.
|Occupation (1)||Employment||Mean wages|
|Level (2)||Location quotient (3)||Hourly||Annual (4)|
Construction and extraction occupations
First-line supervisors of construction trades and extraction workers
Cement masons and concrete finishers
Operating engineers and other construction equipment operators
Painters, construction and maintenance
Plumbers, pipefitters, and steamfitters
Reinforcing iron and rebar workers
Sheet metal workers
Helpers--pipelayers, plumbers, pipefitters, and steamfitters
Helpers, construction trades, all other
Construction and building inspectors
Last Modified Date: Friday, April 27, 2018