State Cancer Profiles

Interpretation of Demographics Data

Demographic Data Report for Montana by County
Population: Age 40 and over
All Races (includes Hispanic), Both Sexes
2017-2021 American Community Survey 5-Year Data
Sorted by Value

Montana

• Value (Percent) : The value is 50.0 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 538,897.
• Rank within US : This state is ranked 11 of 52

United States

• Value (Percent) : The value is 47.9 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 157,871,085.
• Rank within US : N/A

Meagher County

• Value (Percent) : The value is 66.1 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 1,277.
• Rank within US : This county is ranked 45 of 3143

Sanders County

• Value (Percent) : The value is 65.1 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 8,004.
• Rank within US : This county is ranked 56 of 3143

Treasure County

• Value (Percent) : The value is 64.8 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 449.
• Rank within US : This county is ranked 63 of 3143

Granite County

• Value (Percent) : The value is 64.4 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 2,147.
• Rank within US : This county is ranked 74 of 3143

Petroleum County

• Value (Percent) : The value is 63.8 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 277.
• Rank within US : This county is ranked 89 of 3143

Lincoln County

• Value (Percent) : The value is 63.8 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 12,551.
• Rank within US : This county is ranked 91 of 3143

Madison County

• Value (Percent) : The value is 63.7 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 5,416.
• Rank within US : This county is ranked 94 of 3143

Golden Valley County

• Value (Percent) : The value is 63.7 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 522.
• Rank within US : This county is ranked 95 of 3143

Musselshell County

• Value (Percent) : The value is 63.5 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 3,054.
• Rank within US : This county is ranked 103 of 3143

Carter County

• Value (Percent) : The value is 63.1 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 851.
• Rank within US : This county is ranked 109 of 3143

Carbon County

• Value (Percent) : The value is 62.4 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 6,540.
• Rank within US : This county is ranked 137 of 3143

Deer Lodge County

• Value (Percent) : The value is 62.3 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 5,847.
• Rank within US : This county is ranked 140 of 3143

Prairie County

• Value (Percent) : The value is 60.9 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 747.
• Rank within US : This county is ranked 194 of 3143

Judith Basin County

• Value (Percent) : The value is 60.8 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 1,219.
• Rank within US : This county is ranked 198 of 3143

Mineral County

• Value (Percent) : The value is 60.4 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 2,711.
• Rank within US : This county is ranked 212 of 3143

Ravalli County

• Value (Percent) : The value is 59.9 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 26,240.
• Rank within US : This county is ranked 241 of 3143

Broadwater County

• Value (Percent) : The value is 59.8 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 3,968.
• Rank within US : This county is ranked 254 of 3143

Park County

• Value (Percent) : The value is 59.7 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 10,198.
• Rank within US : This county is ranked 256 of 3143

McCone County

• Value (Percent) : The value is 59.7 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 1,078.
• Rank within US : This county is ranked 257 of 3143

Jefferson County

• Value (Percent) : The value is 59.5 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 7,174.
• Rank within US : This county is ranked 271 of 3143

Powder River County

• Value (Percent) : The value is 59.4 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 1,045.
• Rank within US : This county is ranked 281 of 3143

Phillips County

• Value (Percent) : The value is 58.4 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 2,472.
• Rank within US : This county is ranked 367 of 3143

Stillwater County

• Value (Percent) : The value is 58.3 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 5,202.
• Rank within US : This county is ranked 371 of 3143

Wheatland County

• Value (Percent) : The value is 58.3 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 1,213.
• Rank within US : This county is ranked 377 of 3143

Daniels County

• Value (Percent) : The value is 57.4 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 998.
• Rank within US : This county is ranked 463 of 3143

Powell County

• Value (Percent) : The value is 56.4 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 3,923.
• Rank within US : This county is ranked 573 of 3143

Wibaux County

• Value (Percent) : The value is 55.6 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 566.
• Rank within US : This county is ranked 670 of 3143

Sheridan County

• Value (Percent) : The value is 55.3 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 1,949.
• Rank within US : This county is ranked 706 of 3143

Sweet Grass County

• Value (Percent) : The value is 53.7 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 1,982.
• Rank within US : This county is ranked 1040 of 3143

Custer County

• Value (Percent) : The value is 53.3 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 6,378.
• Rank within US : This county is ranked 1134 of 3143

Fergus County

• Value (Percent) : The value is 53.2 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 6,097.
• Rank within US : This county is ranked 1162 of 3143

Flathead County

• Value (Percent) : The value is 53.0 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 54,828.
• Rank within US : This county is ranked 1207 of 3143

Valley County

• Value (Percent) : The value is 53.0 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 4,000.
• Rank within US : This county is ranked 1221 of 3143

Lake County

• Value (Percent) : The value is 52.9 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 16,401.
• Rank within US : This county is ranked 1249 of 3143

Beaverhead County

• Value (Percent) : The value is 52.5 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 4,929.
• Rank within US : This county is ranked 1333 of 3143

Garfield County

• Value (Percent) : The value is 52.0 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 505.
• Rank within US : This county is ranked 1460 of 3143

Chouteau County

• Value (Percent) : The value is 51.9 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 3,062.
• Rank within US : This county is ranked 1467 of 3143

Teton County

• Value (Percent) : The value is 51.8 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 3,200.
• Rank within US : This county is ranked 1488 of 3143

Pondera County

• Value (Percent) : The value is 51.7 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 3,088.
• Rank within US : This county is ranked 1535 of 3143

Toole County

• Value (Percent) : The value is 51.5 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 2,581.
• Rank within US : This county is ranked 1594 of 3143

Lewis and Clark County

• Value (Percent) : The value is 51.0 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 35,895.
• Rank within US : This county is ranked 1701 of 3143

Dawson County

• Value (Percent) : The value is 50.9 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 4,587.
• Rank within US : This county is ranked 1724 of 3143

Silver Bow County

• Value (Percent) : The value is 50.8 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 17,781.
• Rank within US : This county is ranked 1771 of 3143

Yellowstone County

• Value (Percent) : The value is 48.2 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 78,813.
• Rank within US : This county is ranked 2308 of 3143

Cascade County

• Value (Percent) : The value is 47.9 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 40,291.
• Rank within US : This county is ranked 2359 of 3143

Richland County

• Value (Percent) : The value is 47.7 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 5,431.
• Rank within US : This county is ranked 2377 of 3143

Liberty County

• Value (Percent) : The value is 47.4 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 961.
• Rank within US : This county is ranked 2429 of 3143

Rosebud County

• Value (Percent) : The value is 45.8 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 3,880.
• Rank within US : This county is ranked 2607 of 3143

Fallon County

• Value (Percent) : The value is 45.0 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 1,382.
• Rank within US : This county is ranked 2715 of 3143

Missoula County

• Value (Percent) : The value is 44.8 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 52,638.
• Rank within US : This county is ranked 2726 of 3143

Blaine County

• Value (Percent) : The value is 43.0 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 3,031.
• Rank within US : This county is ranked 2866 of 3143

Hill County

• Value (Percent) : The value is 42.6 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 6,938.
• Rank within US : This county is ranked 2886 of 3143

Gallatin County

• Value (Percent) : The value is 41.0 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 47,846.
• Rank within US : This county is ranked 2971 of 3143

Glacier County

• Value (Percent) : The value is 40.2 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 5,556.
• Rank within US : This county is ranked 2999 of 3143

Big Horn County

• Value (Percent) : The value is 39.1 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 5,162.
• Rank within US : This county is ranked 3037 of 3143

Roosevelt County

• Value (Percent) : The value is 36.9 percent.
• People (Age 40 And Over) : The number of people (age 40 and over) is 4,016.
• Rank within US : This county is ranked 3093 of 3143

Notes:
Created by statecancerprofiles.cancer.gov on 12/02/2023 12:57 am.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age 40 and over, see the dictionary.
Data for United States does not include Puerto Rico.