Montana Birth Rate By County in 2021

Updated on June 18, 2025.

According to the US Census Bureau Vintage data estimates, in 2021, the birth rate for Montana was 9.88. Roosevelt had the highest birth rate (15.66), followed by Rosebud (14.89), and Hill (14.42). On the other hand, Prairie had the lowest birth rate (2.75), followed by Sweet Grass (4.61), and Powell (6.02).

You can also see similar information for other states, and by state for the United States.

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 Births By County in 2021
Montana Birth Rate

Related Topics: Montana Census Vintage Data Topic List.

Data Source: US Census Bureau (Vintage).

See this for other years:

Montana Birth Rate By County in 2021

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County	Birth Rate
Beaverhead	9.62
Big Horn	13.17
Blaine	13.71
Broadwater	9.73
Carbon	7.66
Carter	6.38
Cascade	10.93
Chouteau	6.41
Custer	8.98
Daniels	6.62
Dawson	9.79
Deer Lodge	7.39
Fallon	11.59
Fergus	10.14
Flathead	10.24
Gallatin	9.83
Garfield	12.62
Glacier	12.16
Golden Valley	9.77
Granite	9.01
Hill	14.42
Jefferson	8.04
Judith Basin	10.34
Lake	9.06
Lewis and Clark	9.41
Liberty	13.86
Lincoln	7.09
McCone	12.21
Madison	6.93
Meagher	8.23
Mineral	6.79
Missoula	9.09
Musselshell	8.7
Park	7.94
Petroleum	13.7
Phillips	9.03
Pondera	11.27
Powder River	8.24
Powell	6.02
Prairie	2.75
Ravalli	8.15
Richland	12.6
Roosevelt	15.66
Rosebud	14.89
Sanders	6.38
Sheridan	10.69
Silver Bow	9.36
Stillwater	9.32
Sweet Grass	4.61
Teton	10.05
Toole	7.23
Treasure	11.8
Valley	8.86
Wheatland	11.68
Wibaux	8.55
Yellowstone	10.91