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Thursday, May 17, 2018


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Occupational Employment and Wages in Chicago-Naperville-Arlington Heights — May 2017

Workers in the Chicago-Naperville-Arlington Heights Metropolitan Division had an average (mean) hourly wage of $26.57 in May 2017, about 9 percent above the nationwide average of $24.34, according to the U.S. Bureau of Labor Statistics. Assistant Commissioner for Regional Operations Charlene Peiffer noted that, after testing for statistical significance, wages in the local area were higher than their respective national averages in 7 of the 22 major occupational groups, including construction and extraction; legal; and education, training, and library. Four groups had significantly lower wages than their respective national averages, including architecture and engineering; arts, design, entertainment, sports, and media; and computer and mathematical.

When compared to the nationwide distribution, local employment was more highly concentrated in 7 of the 22 occupational groups, including management; transportation and material moving; and business and financial operations. Conversely, 12 groups had employment shares significantly below their national representation, including construction and extraction; food preparation and serving related; and installation, maintenance, and repair. (See table A and box note at end of release.)

Table A. Occupational employment and wages by major occupational group, United States and the Chicago-Naperville-Arlington Heights Metropolitan Division, and measures of statistical significance, May 2017
Major occupational group Percent of total employment Mean hourly wage
United States Chicago United States Chicago Percent difference (1)

Total, all occupations

100.0 100.0 $24.34 $26.57* 9


5.1 7.8* 57.65 57.33 -1

Business and financial operations

5.2 6.1* 36.70 36.72 0

Computer and mathematical

3.0 3.4* 43.18 42.48* -2

Architecture and engineering

1.8 1.4* 41.44 40.02* -3

Life, physical, and social science

0.8 0.6* 35.76 35.10 -2

Community and social service

1.5 1.3* 23.10 24.22 5


0.8 1.0* 51.62 57.35* 11

Education, training, and library

6.1 6.0 26.67 28.77* 8

Arts, design, entertainment, sports, and media

1.4 1.4 28.34 27.41* -3

Healthcare practitioners and technical

6.0 5.7* 38.83 39.79 2

Healthcare support

2.9 2.7* 15.05 15.46 3

Protective service

2.4 2.8* 22.69 25.62 13

Food preparation and serving related

9.3 8.4* 11.88 11.98 1

Building and grounds cleaning and maintenance

3.1 2.7* 13.91 15.27* 10

Personal care and service

3.6 3.0* 13.11 13.38 2

Sales and related

10.2 9.6* 19.56 21.49* 10

Office and administrative support

15.4 15.4 18.24 19.09* 5

Farming, fishing, and forestry

0.3 0.1* 13.87 14.85 7

Construction and extraction

4.0 2.7* 24.01 34.07* 42

Installation, maintenance, and repair

3.9 3.2* 23.02 24.85* 8


6.3 6.7* 18.30 17.80* -3

Transportation and material moving

7.0 8.0* 17.82 18.75 5

(1) A positive percent difference measures how much the mean wage in the Chicago-Naperville-Arlington Heights Metropolitan Division is above the national mean wage, while a negative difference reflects a lower wage.
* The percent share of employment or mean hourly wage for this area is significantly different from the national average of all areas at the 90-percent confidence level.

One occupational group—management—was chosen to illustrate the diversity of data available for any of the 22 major occupational categories. Chicago-Naperville-Arlington Heights had 287,420 jobs in management occupations, accounting for 7.8 percent of local area employment, significantly higher than the 5.1-percent share nationally. The average hourly wage for this occupational group locally was $57.33, compared to the national wage of $57.65.

Some of the larger detailed occupations within the management group included general and operations managers (77,300), financial managers (25,550), and sales managers (16,740). Among the higher paying jobs in this group were chief executives and financial managers, with mean hourly wages of $104.29 and $69.07, respectively. At the lower end of the wage scale were lodging managers ($26.29) and food service managers ($26.39). (Detailed data for management occupations are presented in table 1; for a complete listing of detailed occupations available go to

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 the Chicago-Naperville-Arlington Heights Metropolitan Division, above-average concentrations of employment were found in many of the occupations within the management group. For instance, marketing managers were employed at 2.1 times the national rate in Chicago, and human resources managers, at 1.9 times the U.S. average. On the other hand, construction managers had a location quotient of 1.0 in Chicago, 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 Illinois Department of Employment Security.

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

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.

Technical Note

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

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. The sample in the Chicago-Naperville-Arlington Heights Metropolitan Division included 11,368 establishments with a response rate of 66 percent. For more information about OES concepts and methodology, go to

The May 2017 OES estimates are based on the 2010 Standard Occupational Classification (SOC) system and the 2017 North American Industry Classification System (NAICS). Information about the 2010 SOC is available on the BLS website at and information about the 2017 NAICS is available at

Metropolitan area definitions

The substate area data published in this release reflect the standards and definitions established by the U.S. Office of Management and Budget.

The Chicago-Naperville-Arlington Heights, Ill. Metropolitan Division includes Cook, DuPage, Grundy, Kendall, McHenry, and Will Counties.

Additional information

OES data are available on our regional web page at Answers to frequently asked questions about the OES data are available at Detailed technical information about the OES survey is available in our Survey Methods and Reliability Statement on the BLS website at

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.
Table 1. Employment and wage data from the Occupational Employment Statistics survey, by occupation, Chicago-Naperville-Arlington Heights Metropolitan Division, May 2017
Occupation (1) Employment Mean wages
Level (2) Location quotient (3) Hourly Annual (4)

Management occupations

287,420 1.5 $57.33 $119,240

Chief executives

9,430 1.8 104.29 216,920

General and operations managers

77,300 1.4 64.78 134,740


1,080 0.8 (6) 50,270

Advertising and promotions managers

3,000 4.2 49.90 103,780

Marketing managers

11,880 2.1 59.67 124,100

Sales managers

16,740 1.8 62.96 130,960

Public relations and fundraising managers

3,320 1.9 58.01 120,660

Administrative services managers

8,380 1.2 47.33 98,450

Computer and information systems managers

11,140 1.2 68.31 142,090

Financial managers

25,550 1.8 69.07 143,660

Industrial production managers

4,650 1.1 49.04 102,000

Purchasing managers

2,470 1.4 53.61 111,510

Transportation, storage, and distribution managers

(5) (5) 43.47 90,420

Compensation and benefits managers

720 1.8 59.17 123,070

Human resources managers

6,470 1.9 55.74 115,930

Training and development managers

1,440 1.6 53.33 110,930

Farmers, ranchers, and other agricultural managers

40 0.3 30.82 64,100

Construction managers

6,950 1.0 47.59 98,990

Education administrators, preschool and childcare center/program

1,290 1.0 36.63 76,190

Education administrators, elementary and secondary school

6,880 1.1 (6) 109,630

Education administrators, postsecondary

5,280 1.5 50.89 105,860

Education administrators, all other

1,470 1.6 38.29 79,650

Architectural and engineering managers

(5) (5) 63.23 131,530

Food service managers

(5) (5) 26.39 54,900

Funeral service managers

150 0.7 39.24 81,610

Lodging managers

630 0.7 26.29 54,680

Medical and health services managers

7,930 0.9 56.99 118,540

Natural sciences managers

990 0.7 49.74 103,460

Postmasters and mail superintendents

130 0.4 39.13 81,380

Property, real estate, and community association managers

6,710 1.4 33.21 69,070

Social and community service managers

2,310 0.6 32.72 68,050

Emergency management directors

200 0.8 38.21 79,480

Managers, all other

(5) (5) 44.22 91,980

(1) For a complete listing of all detailed occupations in Chicago-Naperville-Arlington Heights, IL Metropolitan Division, see
(2) Estimates for detailed occupations do not sum to the totals because the totals include occupations not shown separately. Estimates do not include self-employed workers.
(3) The location quotient is the ratio of the area concentration of occupational employment to the national average concentration. A location quotient greater than one indicates the occupation has a higher share of employment than average, and a location quotient less than one indicates the occupation is less prevalent in the area than average.
(4) Annual wages have been calculated by multiplying the hourly mean wage by a "year-round, full-time" hours figure of 2,080 hours; for those occupations where there is not an hourly mean wage published, the annual wage has been directly calculated from the reported survey data.
(5) Estimate not released.
(6) Wages for some occupations that do not generally work year-round, full time, are reported either as hourly wages or annual salaries depending on how they are typically paid.


Last Modified Date: Thursday, May 17, 2018