County Employment and Wages Summary

For release 10:00 a.m. (EDT), Wednesday, March 28, 2012 USDL-12-0549 
 
Technical Information:  (202) 691-6567  *  QCEWInfo@bls.gov  *  www.bls.gov/cew 
Media Contact:  (202) 691-5902  *  PressOffice@bls.gov 
 
 
County Employment and Wages 
Third Quarter 2011 

From September 2010 to September 2011, employment increased in 271 of 
the 322 largest U.S. counties, the U.S. Bureau of Labor Statistics 
reported today. Williamson, Tenn., posted the largest increase, with 
a gain of 5.4 percent over the year, compared with national job 
growth of 1.6 percent. Within Williamson, the largest employment 
increase occurred in professional and business services, which gained 
1,743 jobs over the year (9.0 percent). Frederick, Md., experienced 
the largest over-the-year decrease in employment among the largest 
counties in the U.S. with a loss of 2.6 percent.  
                         
The U.S. average weekly wage increased over the year by 5.3 percent 
to $916 in the third quarter of 2011. Among the large counties in the 
U.S., Lake, Ohio, had the largest over-the-year increase in average 
weekly wages with a gain of 17.1 percent. Within Lake, a total wage 
increase of $124.7 million (48.5 percent) in the manufacturing 
industry had the largest impact on the county’s over-the-year 
increase in average weekly wages. A third quarter acquisition in this 
industry resulted in large payouts, which may include bonuses and 
stock options. Clay, Mo., experienced the largest decline in average 
weekly wages with a loss of 2.3 percent over the year. County 
employment and wage data are compiled under the Quarterly Census of 
Employment and Wages (QCEW) program. 

Table A.  Large counties ranked by September 2011 employment, September 2010-11 employment 
increase, and September 2010-11 percent increase in employment  

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                                       Employment in large counties
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     September 2011 employment    |      Increase in employment,     |  Percent increase in employment, 
            (thousands)           |         September 2010-11        |         September 2010-11
                                  |            (thousands)           |                  
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                                  |                                  |                                  
 United States           130,524.7| United States             2,040.9| United States                 1.6
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                                  |                                  |                                  
 Los Angeles, Calif.       3,872.5| Harris, Texas                62.3| Williamson, Tenn.             5.4
 Cook, Ill.                2,402.7| New York, N.Y.               60.6| Weld, Colo.                   4.8
 New York, N.Y.            2,332.5| Cook, Ill.                   48.5| Montgomery, Texas             4.8
 Harris, Texas             2,054.1| Maricopa, Ariz.              46.0| Utah, Utah                    4.5
 Maricopa, Ariz.           1,641.4| Dallas, Texas                37.9| Washington, Pa.               4.4
 Dallas, Texas             1,448.7| King, Wash.                  31.7| Webb, Texas                   4.4
 Orange, Calif.            1,372.4| Los Angeles, Calif.          31.1| Loudoun, Va.                  4.4
 San Diego, Calif.         1,252.4| Hennepin, Minn.              28.2| Kern, Calif.                  4.2
 King, Wash.               1,150.7| Miami-Dade, Fla.             27.6| Fort Bend, Texas              4.2
 Miami-Dade, Fla.            970.3| Santa Clara, Calif.          26.4| San Francisco, Calif.         4.1

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Large County Employment 
 
In September 2011, national employment, as measured by the QCEW 
program, was 130.5 million, up by 1.6 percent or 2.0 million workers, 
from September 2010. The 322 U.S. counties with 75,000 or more 
employees accounted for 70.5 percent of total U.S. employment and 
75.9 percent of total wages. These 322 counties had a net job growth 
of 1.5 million over the year, accounting for 71.5 percent of the 
overall U.S. employment increase. 
 
Williamson, Tenn., had the largest percentage increase in employment 
among the largest U.S. counties (5.4 percent). The five counties with 
the largest increases in employment level were Harris, Texas; New 
York, N.Y.; Cook, Ill.; Maricopa, Ariz.; and Dallas, Texas. These 
counties had a combined over-the-year gain of 255,300, or 12.5 
percent of the overall employment increase for the U.S.

Employment declined in 39 of the large counties from September 2010 
to September 2011. Frederick, Md., had the largest over-the-year 
percentage decrease in employment (-2.6 percent). Within Frederick, 
financial activities was the largest contributor to the decrease in 
employment with a loss of 2,168 jobs (-27.2 percent). Broome, N.Y., 
had the second largest employment decrease, followed by Monmouth, 
N.J., Mobile, Ala., and Montgomery, Ala. (See table 1.) 
 
Table B.  Large counties ranked by third quarter 2011 average weekly wages, third quarter 2010-11 
increase in average weekly wages, and third quarter 2010-11 percent increase in average weekly wages 

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                                  Average weekly wage in large counties
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        Average weekly wage,      |    Increase in average weekly    |    Percent increase in average 
         third quarter 2011       |    wage, third quarter 2010-11   |         weekly wage, third
                                  |                                  |          quarter 2010-11
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                                  |                                  |                                  
 United States                $916| United States                 $46| United States                 5.3
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                                  |                                  |                                  
 Santa Clara, Calif.        $1,857| Santa Clara, Calif.          $195| Lake, Ohio                   17.1
 New York, N.Y.              1,647| Lake, Ohio                    123| Santa Clara, Calif.          11.7
 Arlington, Va.              1,550| Mercer, N.J.                   97| Oklahoma, Okla.              11.5
 Washington, D.C.            1,527| Durham, N.C.                   96| Williamson, Texas            10.2
 San Francisco, Calif.       1,457| Fairfield, Conn.               93| Sacramento, Calif.            9.8
 Fairfax, Va.                1,440| Oklahoma, Okla.                93| Yolo, Calif.                  9.7
 Fairfield, Conn.            1,432| Sacramento, Calif.             91| St. Louis, Minn.              9.5
 San Mateo, Calif.           1,426| King, Wash.                    90| York, Pa.                     9.3
 Suffolk, Mass.              1,419| Williamson, Texas              86| Tulsa, Okla.                  9.0
 Somerset, N.J.              1,338| San Francisco, Calif.          84| Kitsap, Wash.                 9.0
                                  | Yolo, Calif.                   84|                                  
                                  | Lake, Ill.                     84|                                  

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Large County Average Weekly Wages 
 
Average weekly wages for the nation increased by 5.3 percent over the 
year in the third quarter of 2011. Among the 322 largest counties, 
315 had over-the-year increases in average weekly wages. Lake, Ohio, 
had the largest wage gain among the largest U.S. counties (17.1 
percent).  
 
Of the 322 largest counties, 3 experienced declines in average weekly 
wages. Clay, Mo., had the largest wage decline with a loss of 2.3 
percent over the year due to a 23.8 percent decline (-$49.7 million) 
in manufacturing wages. In the third quarter of 2010, an acquisition 
in manufacturing had boosted wages. Alachua, Fla., and Leon, Fla., 
had the second and third largest declines in average weekly wages. 
Orleans, La., and Richmond, N.Y., were tied for the smallest over-
the-year increase in average weekly wages. (See table 1.) 
 
Ten Largest U.S. Counties 
 
All of the 10 largest counties experienced over-the-year percent 
increases in employment in September 2011. Harris, Texas, experienced 
the largest gain in employment (3.1 percent). Within Harris, 
professional and business services had the largest over-the-year 
level increase among all private industry groups with a gain of 
19,560 workers (6.1 percent). Los Angeles, Calif., had the smallest 
percent increase in employment among the 10 largest counties. (See 
table 2.) 
 
All of the 10 largest U.S. counties had an over-the-year increase in 
average weekly wages. San Diego, Calif., experienced the largest 
increase in average weekly wages with a gain of 7.5 percent, largely 
due to significant total wage gains over the year in professional and 
business services ($261.6 million or 7.8 percent). Miami-Dade, Fla., 
had the smallest average weekly wage increase. 
 
For More Information 
 
The tables included in this release contain data for the nation and 
for the 322 U.S. counties with annual average employment levels of 
75,000 or more in 2010. September 2011 employment and 2011 third 
quarter average weekly wages for all states are provided in table 3 
of this release. 

The employment and wage data by county are compiled under the QCEW 
program, also known as the ES-202 program. The data are derived from 
reports submitted by every employer subject to unemployment insurance 
(UI) laws. The 9.1 million employer reports cover 130.5 million full- 
and part-time workers. For additional information about the quarterly 
employment and wages data, please read the Technical Note. Data for 
the third quarter of 2011 will be available later at 
http://www.bls.gov/cew/. Additional information about the QCEW data 
may be obtained by calling (202) 691-6567. 
 
Several BLS regional offices are issuing QCEW news releases targeted 
to local data users. For links to these releases, see 
http://www.bls.gov/cew/cewregional.htm. 
 
_________
The County Employment and Wages release for fourth quarter 2011 is 
scheduled to be released on Thursday, June 28, 2012. 




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Last Modified Date: March 28, 2012