| Rank |
County |
Employees of Private Non-Farm Establishments |
| 1 |
Los Angeles County, California
|
3,648,846
|
| 2 |
Cook County, Illinois
|
2,193,827
|
| 3 |
New York County, New York
|
1,998,051
|
| 4 |
Harris County, Texas
|
1,780,376
|
| 5 |
Maricopa County, Arizona
|
1,449,079
|
| 6 |
Orange County, California
|
1,300,673
|
| 7 |
Dallas County, Texas
|
1,239,445
|
| 8 |
San Diego County, California
|
1,128,909
|
| 9 |
King County, Washington
|
1,030,931
|
| 10 |
Santa Clara County, California
|
865,069
|
| 11 |
MiamiDade County, Florida
|
823,116
|
| 12 |
Middlesex County, Massachusetts
|
802,736
|
| 13 |
Hennepin County, Minnesota
|
797,765
|
| 14 |
Clark County, Nevada
|
730,747
|
| 15 |
Tarrant County, Texas
|
687,510
|
| 16 |
Fulton County, Georgia
|
685,868
|
| 17 |
Allegheny County, Pennsylvania
|
679,125
|
| 18 |
Cuyahoga County, Ohio
|
646,638
|
| 19 |
Bexar County, Texas
|
640,651
|
| 20 |
Orange County, Florida
|
613,870
|
| 21 |
Oakland County, Michigan
|
609,608
|
| 22 |
Broward County, Florida
|
596,817
|
| 23 |
Philadelphia County, Pennsylvania
|
585,909
|
| 24 |
Wayne County, Michigan
|
579,596
|
| 25 |
Fairfax County, Virginia
|
569,388
|
| 26 |
Alameda County, California
|
567,151
|
| 27 |
DuPage County, Illinois
|
567,052
|
| 28 |
Franklin County, Ohio
|
561,986
|
| 29 |
Suffolk County, Massachusetts
|
550,649
|
| 30 |
St Louis County, Missouri
|
545,858
|
| 31 |
Suffolk County, New York
|
538,635
|
| 32 |
Kings County, New York
|
513,746
|
| 33 |
Nassau County, New York
|
513,505
|
| 34 |
San Bernardino County, California
|
511,293
|
| 35 |
Mecklenburg County, North Carolina
|
508,744
|
| 36 |
Hillsborough County, Florida
|
499,099
|
| 37 |
Salt Lake County, Utah
|
495,829
|
| 38 |
San Francisco County, California
|
493,972
|
| 39 |
Marion County, Indiana
|
492,783
|
| 40 |
Queens County, New York
|
490,435
|
| 41 |
Travis County, Texas
|
478,110
|
| 42 |
District of Columbia, District Of Columbia
|
477,623
|
| 43 |
Riverside County, California
|
469,182
|
| 44 |
Montgomery County, Pennsylvania
|
465,939
|
| 45 |
Hamilton County, Ohio
|
449,518
|
| 46 |
Milwaukee County, Wisconsin
|
445,979
|
| 47 |
Palm Beach County, Florida
|
436,202
|
| 48 |
Hartford County, Connecticut
|
432,172
|
| 49 |
Shelby County, Tennessee
|
418,711
|
| 50 |
Bergen County, New Jersey
|
412,514
|
| 51 |
Montgomery County, Maryland
|
412,473
|
| 52 |
Sacramento County, California
|
406,048
|
| 53 |
Erie County, New York
|
405,981
|
| 54 |
Fairfield County, Connecticut
|
398,342
|
| 55 |
Duval County, Florida
|
382,633
|
| 56 |
Jefferson County, Kentucky
|
380,789
|
| 57 |
Davidson County, Tennessee
|
377,254
|
| 58 |
Multnomah County, Oregon
|
375,965
|
| 59 |
Denver County, Colorado
|
373,970
|
| 60 |
Wake County, North Carolina
|
373,012
|
| 61 |
Westchester County, New York
|
371,385
|
| 62 |
Middlesex County, New Jersey
|
361,453
|
| 63 |
Oklahoma County, Oklahoma
|
343,066
|
| 64 |
Pinellas County, Florida
|
341,953
|
| 65 |
Honolulu County, Hawaii
|
337,092
|
| 66 |
Monroe County, New York
|
336,504
|
| 67 |
New Haven County, Connecticut
|
325,467
|
| 68 |
Jackson County, Missouri
|
314,471
|
| 69 |
Jefferson County, Alabama
|
313,651
|
| 70 |
Norfolk County, Massachusetts
|
312,576
|
| 71 |
San Mateo County, California
|
311,675
|
| 72 |
Tulsa County, Oklahoma
|
311,069
|
| 73 |
Baltimore County, Maryland
|
310,726
|
| 74 |
Lake County, Illinois
|
307,559
|
| 75 |
Collin County, Texas
|
304,938
|
| 76 |
Kent County, Michigan
|
302,912
|
| 77 |
Douglas County, Nebraska
|
302,633
|
| 78 |
Pima County, Arizona
|
300,956
|
| 79 |
Johnson County, Kansas
|
296,871
|
| 80 |
Contra Costa County, California
|
290,961
|
| 81 |
Essex County, New Jersey
|
288,475
|
| 82 |
Cobb County, Georgia
|
288,112
|
| 83 |
Ramsey County, Minnesota
|
287,971
|
| 84 |
Gwinnett County, Georgia
|
285,475
|
| 85 |
Morris County, New Jersey
|
272,926
|
| 86 |
Baltimore city, Maryland
|
271,612
|
| 87 |
Worcester County, Massachusetts
|
270,224
|
| 88 |
Essex County, Massachusetts
|
267,837
|
| 89 |
Macomb County, Michigan
|
263,087
|
| 90 |
Providence County, Rhode Island
|
254,281
|
| 91 |
DeKalb County, Georgia
|
252,081
|
| 92 |
New Castle County, Delaware
|
251,479
|
| 93 |
Dane County, Wisconsin
|
249,351
|
| 94 |
Guilford County, North Carolina
|
243,329
|
| 95 |
Prince Georges County, Maryland
|
243,227
|
| 96 |
Bucks County, Pennsylvania
|
242,654
|
| 97 |
Arapahoe County, Colorado
|
239,377
|
| 98 |
Bernalillo County, New Mexico
|
239,337
|
| 99 |
Ventura County, California
|
238,849
|
| 100 |
Summit County, Ohio
|
235,688
|