Montana Counties
The State of Montana has 56 counties.
Montana Counties Ranked By 2005 Population [2]
| Rank |
County |
Population |
|
Rank |
County |
Population |
| 1 |
Yellowstone County |
136,691 |
29 |
Powell County |
6,999 |
| 2 |
Missoula County |
100,086 |
30 |
Blaine County |
6,629 |
| 3 |
Flathead County |
83,172 |
31 |
Teton County |
6,240 |
| 4 |
Cascade County |
79,569 |
32 |
Pondera County |
6,087 |
| 5 |
Gallatin County |
78,210 |
33 |
Chouteau County |
5,463 |
| 6 |
Lewis and Clark County |
58,449 |
34 |
Toole County |
5,031 |
| 7 |
Ravalli County |
39,940 |
35 |
Broadwater County |
4,517 |
| 8 |
Silver Bow County |
32,982 |
36 |
Musselshell County |
4,497 |
| 9 |
Lake County |
28,297 |
37 |
Phillips County |
4,179 |
| 10 |
Lincoln County |
19,193 |
38 |
Mineral County |
4,014 |
| 11 |
Hill County |
16,304 |
39 |
Sweet Grass County |
3,672 |
| 12 |
Park County |
15,968 |
40 |
Sheridan County |
3,524 |
| 13 |
Glacier County |
13,552 |
41 |
Granite County |
2,965 |
| 14 |
Big Horn County |
13,149 |
42 |
Fallon County |
2,717 |
| 15 |
Fergus County |
11,551 |
43 |
Judith Basin County |
2,198 |
| 16 |
Custer County |
11,267 |
44 |
Wheatland County |
2,037 |
| 17 |
Jefferson County |
11,170 |
45 |
Liberty County |
2,003 |
| 18 |
Sanders County |
11,057 |
46 |
Meagher County |
1,999 |
| 19 |
Roosevelt County |
10,524 |
47 |
Daniels County |
1,836 |
| 20 |
Carbon County |
9,902 |
48 |
McCone County |
1,805 |
| 21 |
Rosebud County |
9,212 |
49 |
Powder River County |
1,705 |
| 22 |
Richland County |
9,096 |
50 |
Carter County |
1,320 |
| 23 |
Deer Lodge County |
8,948 |
51 |
Garfield County |
1,199 |
| 24 |
Beaverhead County |
8,773 |
52 |
Golden Valley County |
1,159 |
| 25 |
Dawson County |
8,688 |
53 |
Prairie County |
1,105 |
| 26 |
Stillwater County |
8,493 |
54 |
Wibaux County |
951 |
| 27 |
Madison County |
7,274 |
55 |
Treasure County |
689 |
| 28 |
Valley County |
7,143 |
56 |
Petroleum County |
470 |
More Information for your Montana Counties:
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