Montana Natural Population Increase By County in 2015

Updated on June 30, 2022.

According to the US Census Bureau estimates, in 2015, the natural population increase for Montana was 2,902, and the top three counties that had the highest natural population increase were:

  1. Yellowstone: 630
  2. Gallatin: 591
  3. Missoula: 379

On the other hand, the top 3 counties that had the lowest natural population increase were:

  1. Lincoln: -96
  2. Deer Lodge: -49
  3. Carbon: -37

Use the interactive visualization and the table below to explore the natural population increase for each Montana county in 2015.

Natural Population Increase refers to the number of births minuse the number of deaths.

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Montana Natural Population Increase By County in 2015
Montana Natural Population Increase By County in 2015
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County Natural Pop. Increase
Beaverhead -11
Big Horn 162
Blaine 42
Broadwater -5
Carbon -37
Carter 9
Cascade 373
Chouteau -12
Custer 29
Daniels -8
Dawson 38
Deer Lodge -49
Fallon 23
Fergus -1
Flathead 170
Gallatin 591
Garfield -3
Glacier 123
Golden Valley -1
Granite -8
Hill 151
Jefferson -32
Judith Basin -3
Lake 79
Lewis and Clark 185
Liberty -2
Lincoln -96
McCone 6
Madison 3
Meagher -14
Mineral -10
Missoula 379
Musselshell -1
Park -27
Petroleum 0
Phillips 15
Pondera 24
Powder River -3
Powell -21
Prairie 0
Ravalli -14
Richland 91
Roosevelt 84
Rosebud 59
Sanders -19
Sheridan -2
Silver Bow 9
Stillwater -9
Sweet Grass -9
Teton 10
Toole 10
Treasure 0
Valley 6
Wheatland 3
Wibaux -5
Yellowstone 630