Ranking of Montana Counties By Non-Hispanic White Alone Population Aged 25 years and above with an Educational attainment of Less than High School Diploma in 2021 (ACS-5Yrs)
Based on the US Census ACS-5Yrs estimates, in 2021, the Montana Non-Hispanic White Alone population (aged 25 years and above) who had an educational attainment of Less than High School Diploma was 31,828. Among all Montana counties, Yellowstone County had the highest Non-Hispanic White Alone population (aged 25 years and above) with an educational attainment of Less than High School Diploma (4,217), followed by Flathead County (3,378), and Cascade County (2,974).
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.
| Rank | County | Number of People |
|---|---|---|
| 1 | Yellowstone County | 4217 |
| 2 | Flathead County | 3378 |
| 3 | Cascade County | 2974 |
| 4 | Missoula County | 2296 |
| 5 | Ravalli County | 2135 |
| 6 | Lewis and Clark County | 1847 |
| 7 | Gallatin County | 1522 |
| 8 | Silver Bow County | 1234 |
| 9 | Lincoln County | 1157 |
| 10 | Lake County | 836 |
| 11 | Sanders County | 725 |
| 12 | Deer Lodge County | 588 |
| 13 | Hill County | 481 |
| 14 | Stillwater County | 421 |
| 15 | Powell County | 410 |
| 16 | Jefferson County | 408 |
| 17 | Park County | 406 |
| 18 | Custer County | 388 |
| 19 | Liberty County | 369 |
| 20 | Carbon County | 342 |
| 21 | Fergus County | 329 |
| 22 | Toole County | 328 |
| 23 | Rosebud County | 307 |
| 24 | Dawson County | 300 |
| 25 | Musselshell County | 287 |
| 26 | Beaverhead County | 277 |
| 27 | Teton County | 275 |
| 28 | Richland County | 269 |
| 28 | Valley County | 269 |
| 29 | Broadwater County | 257 |
| 30 | Madison County | 226 |
| 31 | Mineral County | 224 |
| 32 | Granite County | 218 |
| 33 | Pondera County | 201 |
| 34 | Phillips County | 199 |
| 35 | Sheridan County | 178 |
| 36 | Big Horn County | 154 |
| 37 | Glacier County | 141 |
| 38 | Wheatland County | 139 |
| 39 | Blaine County | 137 |
| 40 | Roosevelt County | 109 |
| 41 | Chouteau County | 104 |
| 41 | Prairie County | 104 |
| 42 | Daniels County | 88 |
| 43 | Sweet Grass County | 80 |
| 44 | Carter County | 79 |
| 45 | Fallon County | 78 |
| 46 | Judith Basin County | 59 |
| 46 | Powder River County | 59 |
| 47 | Meagher County | 51 |
| 48 | Golden Valley County | 42 |
| 48 | Treasure County | 42 |
| 49 | Wibaux County | 36 |
| 50 | McCone County | 30 |
| 51 | Garfield County | 16 |
| 52 | Petroleum County | 2 |