Ranking of Montana Counties By Natural Population Increase Rate per 1K in 2020
Updated on January 26, 2024.
Based on the US Census Vintage data estimates, in 2020, the Natural Population Increase Rate per 1K for Montana was 0.52. Among all Montana counties, Treasure County had the highest natural population increase rate (21.55), followed by Prairie County (9.39), and Hill County (6.82).
The chart below shows the top 10 counties, and the table below shows the ranking of all Montana counties.
You can see similar ranking information for related topics, and for other states. You can also see the ranking of all counties in the United States.
Related Topics: Montana Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage), 2020 Census.
See this for other years:
Ranking of Montana Counties By Natural Population Increase Rate per 1K in 2020
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| Rank | County | Natural Pop. Increase Rate |
|---|---|---|
| 1 | Treasure County | 21.55 |
| 2 | Prairie County | 9.39 |
| 3 | Hill County | 6.82 |
| 4 | Richland County | 6.1 |
| 5 | Blaine County | 5.27 |
| 6 | Big Horn County | 5.17 |
| 7 | Carter County | 4.03 |
| 8 | Glacier County | 3.96 |
| 9 | Gallatin County | 3.88 |
| 10 | Golden Valley County | 3.63 |
| 11 | Valley County | 3.53 |
| 12 | Roosevelt County | 2.37 |
| 13 | Garfield County | 2.36 |
| 14 | Cascade County | 2.21 |
| 15 | Rosebud County | 1.24 |
| 16 | Powder River County | 1.19 |
| 17 | Yellowstone County | 1.12 |
| 18 | Toole County | 1.06 |
| 19 | Flathead County | 1.05 |
| 20 | Liberty County | 0.84 |
| 21 | Missoula County | 0.7 |
| 22 | Teton County | 0.48 |
| 23 | Stillwater County | 0.31 |
| 24 | Lewis and Clark County | 0.23 |
| 25 | Broadwater County | 0 |
| 25 | Fallon County | 0 |
| 25 | Judith Basin County | 0 |
| 26 | Dawson County | -0.12 |
| 27 | Phillips County | -0.25 |
| 28 | Madison County | -0.45 |
| 29 | Wheatland County | -0.47 |
| 30 | Carbon County | -0.83 |
| 31 | Pondera County | -1.03 |
| 32 | Wibaux County | -1.06 |
| 33 | Park County | -1.44 |
| 34 | Meagher County | -2.18 |
| 35 | Silver Bow County | -2.25 |
| 36 | Lake County | -2.31 |
| 37 | McCone County | -2.43 |
| 38 | Daniels County | -2.44 |
| 39 | Beaverhead County | -2.64 |
| 40 | Ravalli County | -3.05 |
| 41 | Fergus County | -3.07 |
| 42 | Chouteau County | -3.16 |
| 43 | Mineral County | -3.35 |
| 44 | Sweet Grass County | -3.51 |
| 45 | Sheridan County | -3.95 |
| 46 | Sanders County | -4.15 |
| 47 | Custer County | -4.24 |
| 48 | Jefferson County | -5.7 |
| 49 | Granite County | -5.71 |
| 49 | Powell County | -5.71 |
| 50 | Musselshell County | -6.02 |
| 51 | Deer Lodge County | -6.08 |
| 52 | Lincoln County | -6.68 |
| 53 | Petroleum County | -8.02 |