Ranking of Montana Counties By Percentage of Hispanic or Latino of All Races Population Aged 25 years and above with an Educational attainment of High School Graduate or Equivalent in 2021 (ACS-5Yrs)

Updated on September 5, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, the percentage of the Montana Hispanic or Latino of All Races population (aged 25 years and above) who had an educational attainment of High School Graduate or Equivalent was 30.80%. Among all Montana counties, Meagher County had the highest percentage of its Hispanic or Latino of All Races population (aged 25 years and above) with an educational attainment of High School Graduate or Equivalent (96.55%), followed by Glacier County (62.15%), and Judith Basin County (54.55%).

The chart below shows the top 10 Montana counties, and the table below shows the ranking of all Montana 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 Montana Counties By Percentage of Hispanic or Latino of All Races Population (Aged 25yrs+) with an Educational Attainment of High School Graduate or Equivalent in 2021
Meagher County
Glacier County
Judith Basin County
Richland County
Silver Bow County
Carbon County
Dawson County
Golden Valley County
Prairie County
Blaine County
Ranking of Montana Counties By Percentage of Hispanic or Latino of All Races Population (Aged 25yrs+) with an Educational Attainment of High School Graduate or Equivalent in 2021
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Rank County Percentage of Population (Aged 25yrs+) (%)
1 Meagher County 96.55
2 Glacier County 62.15
3 Judith Basin County 54.55
4 Richland County 50.15
5 Silver Bow County 49.85
6 Carbon County 48.91
7 Dawson County 47.06
8 Golden Valley County 46.15
8 Prairie County 46.15
9 Blaine County 43.92
10 Big Horn County 43.89
11 Sanders County 39.53
12 Broadwater County 39.46
13 Lincoln County 39.03
14 Musselshell County 37.27
15 Lake County 36.61
16 Fergus County 36.46
17 Roosevelt County 35.66
18 Hill County 35.47
19 Cascade County 33.46
20 Yellowstone County 32.83
21 Ravalli County 32.74
22 Sweet Grass County 32.56
23 Gallatin County 32.53
24 Park County 31.92
25 Liberty County 31.25
26 Wibaux County 30.56
27 Mineral County 30.44
28 Teton County 29.41
29 Toole County 29.00
30 Flathead County 24.79
31 Lewis and Clark County 23.97
32 Stillwater County 22.86
33 Custer County 22.59
34 Rosebud County 22.31
35 Beaverhead County 21.32
36 McCone County 20.69
36 Pondera County 20.69
37 Daniels County 20.00
38 Powell County 19.30
39 Missoula County 18.92
40 Jefferson County 14.19
41 Granite County 7.14
42 Deer Lodge County 7.08
43 Fallon County 3.13
44 Phillips County 2.13
45 Madison County 1.99
46 Valley County 1.35
47 Carter County 0.00
47 Chouteau County 0.00
47 Powder River County 0.00
47 Sheridan County 0.00
47 Treasure County 0.00
47 Wheatland County 0.00