Montana Birth Rate for Teens (15–19 years) By County in 2015 Per 1,000 (CDC)

Updated on July 21, 2025.

According to data from the CDC, in 2015, among all Montana counties, Roosevelt had the highest estimated birth rate for Teens in the 15–19 years age group (expressed per 1,000 females aged 15–19) (85.1), followed by Big Horn (81), and Hill (55.9).

You can see similar information for other states.

The chart below shows the estimated teen birth rates for each Montana county; hover over the chart to see the details. The data can also be filtered, sorted, and explored further in the table below.

Related Topics: Montana - CDC Topic List

Data Source: CDC.

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Montana Birth Rate for Teens (15–19 years) By County in 2015 Per 1,000

Montana Birth Rate for Teens By County in 2015

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County	Teen (15-19 yrs) Birth Rate
Roosevelt	85.1
Big Horn	81
Hill	55.9
Glacier	52.5
Treasure	50.9
Blaine	49.7
Rosebud	49.2
Lake	36.3
Mineral	33.9
Cascade	31.9
Custer	31.7
Richland	31.5
Phillips	30.9
Powell	30.3
Silver Bow	27.6
Prairie	26.3
Lincoln	25
Dawson	24.7
Yellowstone	24.6
Flathead	23.9
Musselshell	23.7
Pondera	22.4
Lewis and Clark	21.8
Valley	21.5
Broadwater	20.9
Toole	20.8
Deer Lodge	20.6
Fallon	20.4
Sheridan	20
Sanders	19.2
Fergus	18.5
Carter	17.1
Granite	15.5
Ravalli	15.2
Wheatland	15
McCone	14.3
Meagher	13.8
Stillwater	13.8
Madison	13.6
Teton	13.1
Garfield	12.6
Carbon	12.5
Jefferson	12.5
Missoula	12.3
Park	11.7
Beaverhead	11.5
Petroleum	11.3
Golden Valley	10.5
Wibaux	9.8
Liberty	9.3
Judith Basin	9.2
Daniels	9
Powder River	8.8
Gallatin	8.7
Sweet Grass	8.5
Chouteau	4.9