| Rank |
County |
Private Non-Farm Establishments |
| 1 |
Allegheny County, Pennsylvania
|
33,339
|
| 2 |
Philadelphia County, Pennsylvania
|
26,772
|
| 3 |
Montgomery County, Pennsylvania
|
25,632
|
| 4 |
Bucks County, Pennsylvania
|
18,758
|
| 5 |
Chester County, Pennsylvania
|
13,689
|
| 6 |
Delaware County, Pennsylvania
|
12,629
|
| 7 |
Lancaster County, Pennsylvania
|
12,041
|
| 8 |
Westmoreland County, Pennsylvania
|
8,663
|
| 9 |
York County, Pennsylvania
|
8,519
|
| 10 |
Lehigh County, Pennsylvania
|
8,382
|
| 11 |
Berks County, Pennsylvania
|
8,177
|
| 12 |
Luzerne County, Pennsylvania
|
7,182
|
| 13 |
Dauphin County, Pennsylvania
|
6,862
|
| 14 |
Erie County, Pennsylvania
|
6,246
|
| 15 |
Northampton County, Pennsylvania
|
6,202
|
| 16 |
Cumberland County, Pennsylvania
|
5,709
|
| 17 |
Lackawanna County, Pennsylvania
|
5,325
|
| 18 |
Washington County, Pennsylvania
|
5,035
|
| 19 |
Butler County, Pennsylvania
|
4,669
|
| 20 |
Beaver County, Pennsylvania
|
3,404
|
| 21 |
Monroe County, Pennsylvania
|
3,400
|
| 22 |
Cambria County, Pennsylvania
|
3,381
|
| 23 |
Blair County, Pennsylvania
|
3,200
|
| 24 |
Centre County, Pennsylvania
|
3,169
|
| 25 |
Franklin County, Pennsylvania
|
3,010
|
| 26 |
Lycoming County, Pennsylvania
|
2,867
|
| 27 |
Schuylkill County, Pennsylvania
|
2,842
|
| 28 |
Mercer County, Pennsylvania
|
2,779
|
| 29 |
Fayette County, Pennsylvania
|
2,697
|
| 30 |
Lebanon County, Pennsylvania
|
2,610
|
| 31 |
Crawford County, Pennsylvania
|
2,049
|
| 32 |
Lawrence County, Pennsylvania
|
1,989
|
| 33 |
Clearfield County, Pennsylvania
|
1,973
|
| 34 |
Indiana County, Pennsylvania
|
1,921
|
| 35 |
Adams County, Pennsylvania
|
1,884
|
| 36 |
Somerset County, Pennsylvania
|
1,743
|
| 37 |
Northumberland County, Pennsylvania
|
1,660
|
| 38 |
Bradford County, Pennsylvania
|
1,440
|
| 39 |
Columbia County, Pennsylvania
|
1,416
|
| 40 |
Wayne County, Pennsylvania
|
1,335
|
| 41 |
Armstrong County, Pennsylvania
|
1,245
|
| 42 |
Venango County, Pennsylvania
|
1,194
|
| 43 |
Jefferson County, Pennsylvania
|
1,179
|
| 44 |
Carbon County, Pennsylvania
|
1,123
|
| 45 |
Bedford County, Pennsylvania
|
1,078
|
| 46 |
McKean County, Pennsylvania
|
1,055
|
| 47 |
Clarion County, Pennsylvania
|
946
|
| 48 |
Mifflin County, Pennsylvania
|
934
|
| 49 |
Elk County, Pennsylvania
|
914
|
| 50 |
Tioga County, Pennsylvania
|
901
|
| 51 |
Union County, Pennsylvania
|
899
|
| 52 |
Susquehanna County, Pennsylvania
|
891
|
| 53 |
Pike County, Pennsylvania
|
888
|
| 54 |
Warren County, Pennsylvania
|
874
|
| 55 |
Snyder County, Pennsylvania
|
830
|
| 56 |
Huntingdon County, Pennsylvania
|
830
|
| 57 |
Perry County, Pennsylvania
|
781
|
| 58 |
Clinton County, Pennsylvania
|
748
|
| 59 |
Greene County, Pennsylvania
|
708
|
| 60 |
Wyoming County, Pennsylvania
|
643
|
| 61 |
Juniata County, Pennsylvania
|
465
|
| 62 |
Montour County, Pennsylvania
|
414
|
| 63 |
Potter County, Pennsylvania
|
384
|
| 64 |
Fulton County, Pennsylvania
|
267
|
| 65 |
Sullivan County, Pennsylvania
|
166
|
| 66 |
Cameron County, Pennsylvania
|
117
|
| 67 |
Forest County, Pennsylvania
|
111
|