Montana Birth Rate for Teens (15–19 years) By County in 2005 Per 1,000 (CDC)

Updated on July 21, 2025.

According to data from the CDC, in 2005, among all Montana counties, Big Horn had the highest estimated birth rate for Teens in the 15–19 years age group (expressed per 1,000 females aged 15–19) (96.3), followed by Roosevelt (95.7), and Glacier (90.5).

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 2005 Per 1,000

Montana Birth Rate for Teens By County in 2005

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County	Teen (15-19 yrs) Birth Rate
Big Horn	96.3
Roosevelt	95.7
Glacier	90.5
Blaine	78.7
Rosebud	67.1
Hill	63
Lake	55.4
Cascade	47.1
Fallon	45.9
Silver Bow	39.7
Yellowstone	38.7
Pondera	38.1
Custer	37.2
Musselshell	35.8
Richland	35.7
Powell	35.4
Mineral	34
Granite	33.8
Sanders	33.4
Flathead	33.3
Lewis and Clark	33.2
Valley	33.1
Wibaux	32.7
Dawson	32.1
Deer Lodge	31.3
Lincoln	31
Ravalli	30.8
Golden Valley	30.5
Broadwater	30.1
Wheatland	25.5
Toole	25.2
Meagher	24.8
Phillips	24.8
Park	23.3
McCone	22.5
Missoula	21.5
Jefferson	20.9
Sweet Grass	20.4
Sheridan	19.1
Beaverhead	18.8
Stillwater	18.3
Prairie	17
Carbon	16.2
Fergus	16.1
Treasure	15.9
Gallatin	15.4
Daniels	14.7
Teton	13.7
Garfield	13.3
Madison	12.9
Petroleum	12.5
Carter	12
Chouteau	9.8
Powder River	9.5
Judith Basin	9.2
Liberty	6.1