| Rank |
County |
Businesses |
| 1 |
Los Angeles County, California
|
1,046,940
|
| 2 |
Cook County, Illinois
|
510,931
|
| 3 |
MiamiDade County, Florida
|
403,672
|
| 4 |
Harris County, Texas
|
370,841
|
| 5 |
Orange County, California
|
329,380
|
| 6 |
Maricopa County, Arizona
|
311,765
|
| 7 |
New York County, New York
|
307,128
|
| 8 |
San Diego County, California
|
291,124
|
| 9 |
Kings County, New York
|
253,129
|
| 10 |
Broward County, Florida
|
237,524
|
| 11 |
Queens County, New York
|
236,900
|
| 12 |
Dallas County, Texas
|
228,604
|
| 13 |
King County, Washington
|
196,686
|
| 14 |
Nassau County, New York
|
167,931
|
| 15 |
Palm Beach County, Florida
|
163,433
|
| 16 |
Riverside County, California
|
163,248
|
| 17 |
Suffolk County, New York
|
159,640
|
| 18 |
Tarrant County, Texas
|
158,104
|
| 19 |
Santa Clara County, California
|
156,084
|
| 20 |
Middlesex County, Massachusetts
|
154,765
|
| 21 |
Clark County, Nevada
|
152,145
|
| 22 |
San Bernardino County, California
|
151,888
|
| 23 |
Alameda County, California
|
140,342
|
| 24 |
Wayne County, Michigan
|
137,728
|
| 25 |
Bexar County, Texas
|
132,839
|
| 26 |
Oakland County, Michigan
|
128,040
|
| 27 |
Hennepin County, Minnesota
|
123,360
|
| 28 |
Westchester County, New York
|
120,727
|
| 29 |
Montgomery County, Maryland
|
115,471
|
| 30 |
Hillsborough County, Florida
|
114,841
|
| 31 |
Orange County, Florida
|
113,155
|
| 32 |
Bronx County, New York
|
111,028
|
| 33 |
Fairfax County, Virginia
|
109,512
|
| 34 |
Sacramento County, California
|
108,950
|
| 35 |
Fairfield County, Connecticut
|
108,910
|
| 36 |
Cuyahoga County, Ohio
|
106,925
|
| 37 |
Bergen County, New Jersey
|
106,754
|
| 38 |
Fulton County, Georgia
|
106,113
|
| 39 |
San Francisco County, California
|
105,030
|
| 40 |
Travis County, Texas
|
103,385
|
| 41 |
DuPage County, Illinois
|
101,546
|
| 42 |
Pinellas County, Florida
|
98,528
|
| 43 |
Salt Lake County, Utah
|
97,576
|
| 44 |
Franklin County, Ohio
|
97,456
|
| 45 |
Allegheny County, Pennsylvania
|
95,698
|
| 46 |
Contra Costa County, California
|
95,688
|
| 47 |
Gwinnett County, Georgia
|
93,820
|
| 48 |
St Louis County, Missouri
|
91,810
|
| 49 |
Mecklenburg County, North Carolina
|
89,165
|
| 50 |
Philadelphia County, Pennsylvania
|
88,140
|
| 51 |
Montgomery County, Pennsylvania
|
84,682
|
| 52 |
Wake County, North Carolina
|
82,932
|
| 53 |
Ventura County, California
|
80,179
|
| 54 |
Collin County, Texas
|
78,539
|
| 55 |
Cobb County, Georgia
|
77,945
|
| 56 |
Shelby County, Tennessee
|
76,350
|
| 57 |
Baltimore County, Maryland
|
76,111
|
| 58 |
Pima County, Arizona
|
75,853
|
| 59 |
Multnomah County, Oregon
|
75,230
|
| 60 |
San Mateo County, California
|
74,604
|
| 61 |
New Haven County, Connecticut
|
74,477
|
| 62 |
Honolulu County, Hawaii
|
74,069
|
| 63 |
DeKalb County, Georgia
|
73,184
|
| 64 |
Hartford County, Connecticut
|
72,906
|
| 65 |
Prince Georges County, Maryland
|
72,759
|
| 66 |
Oklahoma County, Oklahoma
|
72,315
|
| 67 |
Hamilton County, Ohio
|
70,352
|
| 68 |
Duval County, Florida
|
69,495
|
| 69 |
Marion County, Indiana
|
69,266
|
| 70 |
Lake County, Illinois
|
68,418
|
| 71 |
Essex County, Massachusetts
|
68,102
|
| 72 |
Norfolk County, Massachusetts
|
68,025
|
| 73 |
Essex County, New Jersey
|
67,880
|
| 74 |
Middlesex County, New Jersey
|
67,778
|
| 75 |
Denver County, Colorado
|
67,500
|
| 76 |
Macomb County, Michigan
|
66,632
|
| 77 |
Hidalgo County, Texas
|
65,497
|
| 78 |
Bucks County, Pennsylvania
|
65,114
|
| 79 |
Lee County, Florida
|
64,852
|
| 80 |
Davidson County, Tennessee
|
64,653
|
| 81 |
Worcester County, Massachusetts
|
64,114
|
| 82 |
Monmouth County, New Jersey
|
63,391
|
| 83 |
El Paso County, Texas
|
63,143
|
| 84 |
Jefferson County, Kentucky
|
62,990
|
| 85 |
Jefferson County, Colorado
|
62,249
|
| 86 |
Arapahoe County, Colorado
|
61,951
|
| 87 |
Erie County, New York
|
61,402
|
| 88 |
Tulsa County, Oklahoma
|
61,112
|
| 89 |
Denton County, Texas
|
58,767
|
| 90 |
Fresno County, California
|
58,745
|
| 91 |
Milwaukee County, Wisconsin
|
58,182
|
| 92 |
El Paso County, Colorado
|
57,475
|
| 93 |
Johnson County, Kansas
|
57,046
|
| 94 |
District of Columbia, District Of Columbia
|
55,887
|
| 95 |
Suffolk County, Massachusetts
|
55,613
|
| 96 |
Hudson County, New Jersey
|
55,520
|
| 97 |
Jefferson County, Alabama
|
55,470
|
| 98 |
Snohomish County, Washington
|
55,231
|
| 99 |
Monroe County, New York
|
54,820
|
| 100 |
Jackson County, Missouri
|
54,793
|