Montana Natural Population Increase By County in 2018

Updated on June 30, 2022.

According to the US Census Bureau estimates, in 2018, the natural population increase for Montana was 1,763, and the top three counties that had the highest natural population increase were:

  1. Gallatin County: 694
  2. Yellowstone County: 232
  3. Missoula County: 198

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

  1. Lincoln County: -65
  2. Deer Lodge County: -61
  3. Sanders County: -59

Use the interactive visualization and the table below to explore the natural population increase for each Montana county in 2018. You can also find links to the historical natural population increase for each county below.

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

Montana Natural Population Increase By County in 2018
See this information for other years:
Montana Natural Population Increase By County in 2018
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County Natural Pop. Increase
Beaverhead 3
Big Horn 80
Blaine 25
Broadwater -10
Carbon -36
Carter -4
Cascade 188
Chouteau 14
Custer -24
Daniels -7
Dawson -22
Deer Lodge -61
Fallon 0
Fergus -22
Flathead 180
Gallatin 694
Garfield 0
Glacier 67
Golden Valley 0
Granite -17
Hill 160
Jefferson -23
Judith Basin 2
Lake 12
Lewis and Clark 135
Liberty 6
Lincoln -65
McCone -6
Madison -4
Meagher -9
Mineral -3
Missoula 198
Musselshell -24
Park 15
Petroleum 0
Phillips -16
Pondera 3
Powder River 5
Powell -16
Prairie -8
Ravalli -20
Richland 39
Roosevelt 99
Rosebud 64
Sanders -59
Sheridan 3
Silver Bow -47
Stillwater 1
Sweet Grass 3
Teton 24
Toole 12
Treasure 4
Valley 7
Wheatland -6
Wibaux -3
Yellowstone 232