Montana Birth Rate By County in 2018

Updated on January 23, 2024.

According to the US Census Bureau Vintage data estimates, in 2018, the birth rate for Montana was 11.03. Roosevelt County had the highest birth rate (18.7), followed by Hill County (18.16), and Treasure County (17.98) On the other hand, Petroleum County had the lowest birth rate (3.89), followed by Granite County (5.38), and Deer Lodge County (6.89).

You can also see similar information for other states and also for the US by state. You can also see links at the bottom of the page for the birth rate for each county in Montana.

Hover over or click on the chart to see this information for each county. The data can also be filtered, sorted, and explored further in a table below.

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Montana Birth Rate By County in 2018
Montana Birth Rate By County in 2018
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County Birth Rate
Beaverhead 8.91
Big Horn 16.29
Blaine 14.07
Broadwater 9.03
Carbon 7.78
Carter 13.91
Cascade 13.09
Chouteau 11.48
Custer 10.21
Daniels 11.68
Dawson 7.93
Deer Lodge 6.89
Fallon 11.12
Fergus 10.91
Flathead 10.96
Gallatin 11.25
Garfield 11.81
Glacier 16.71
Golden Valley 9.74
Granite 5.38
Hill 18.16
Jefferson 7.17
Judith Basin 9.24
Lake 10.56
Lewis and Clark 11.03
Liberty 9.48
Lincoln 8.77
McCone 9.55
Madison 8.18
Meagher 8.1
Mineral 10.05
Missoula 9.03
Musselshell 9.95
Park 9.8
Petroleum 3.89
Phillips 10.78
Pondera 11.94
Powder River 10.35
Powell 9.05
Prairie 14.86
Ravalli 9.12
Richland 12.06
Roosevelt 18.7
Rosebud 15.65
Sanders 8.45
Sheridan 11.7
Silver Bow 10.97
Stillwater 9.42
Sweet Grass 7.6
Teton 12.44
Toole 14.22
Treasure 17.98
Valley 13.22
Wheatland 13.93
Wibaux 11.72
Yellowstone 11.33