Ranking of Pennsylvania Counties By Percentage of Two Or More Races Population Aged 25 years and above with an Educational attainment of Less than High School Diploma in 2021 (ACS-5Yrs)

Updated on September 5, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, the percentage of the Pennsylvania Two Or More Races population (aged 25 years and above) who had an educational attainment of Less than High School Diploma was 11.60%. Among all Pennsylvania counties, Forest County had the highest percentage of its Two Or More Races population (aged 25 years and above) with an educational attainment of Less than High School Diploma (33.66%), followed by Bradford County (27.90%), and Berks County (22.22%).

The chart below shows the top 10 Pennsylvania counties, and the table below shows the ranking of all Pennsylvania counties.

You can see similar information for other educational attainments, and for other races and ethnicities.

You can also see similar information for other states and for the United States.

Ranking of Pennsylvania Counties By Percentage of Two Or More Races Population (Aged 25yrs+) with an Educational Attainment of Less than High School Diploma in 2021
Forest County
Bradford County
Berks County
Luzerne County
Lebanon County
Clearfield County
Lehigh County
Lackawanna County
Schuylkill County
Mifflin County
Ranking of Pennsylvania Counties By Percentage of Two Or More Races Population (Aged 25yrs+) with an Educational Attainment of Less than High School Diploma in 2021
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Rank County Percentage of Population (Aged 25yrs+) (%)
1 Forest County 33.66
2 Bradford County 27.90
3 Berks County 22.22
4 Luzerne County 20.59
5 Lebanon County 20.58
6 Clearfield County 19.26
7 Lehigh County 19.23
8 Lackawanna County 18.93
9 Schuylkill County 18.53
10 Mifflin County 18.49
11 Northumberland County 18.28
12 Clarion County 17.69
13 Wyoming County 17.42
14 Sullivan County 17.14
15 Armstrong County 16.94
16 Mercer County 16.36
17 Adams County 15.32
18 Fayette County 15.01
19 Blair County 14.80
20 Juniata County 14.67
21 Columbia County 14.10
22 Greene County 14.02
23 Bedford County 13.61
24 Crawford County 13.56
25 Elk County 13.53
26 Clinton County 12.47
27 Jefferson County 12.33
28 Philadelphia County 12.32
29 Lancaster County 12.30
30 Cameron County 11.81
31 Venango County 11.53
32 Bucks County 11.28
33 Warren County 11.26
34 Erie County 11.04
34 Monroe County 11.04
35 Lycoming County 10.11
36 Perry County 10.07
37 Chester County 9.51
38 Northampton County 9.16
39 Indiana County 8.80
40 York County 8.69
41 Westmoreland County 8.47
42 Susquehanna County 8.38
43 Montour County 8.12
44 Lawrence County 8.01
45 Delaware County 7.61
46 Montgomery County 7.44
47 Tioga County 7.26
48 Somerset County 7.21
49 Washington County 7.17
50 Dauphin County 6.93
50 Franklin County 6.93
51 Cambria County 6.35
52 Cumberland County 6.12
52 Fulton County 6.12
53 Wayne County 5.88
54 Butler County 5.63
54 Carbon County 5.63
55 Beaver County 5.08
56 Snyder County 5.00
57 Allegheny County 4.93
58 Centre County 4.89
59 McKean County 4.59
60 Union County 4.57
61 Huntingdon County 4.40
62 Pike County 2.75
63 Potter County 2.19