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Demographics Table

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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 Name
County
 sort alphabetically by name ascending
Value (Percent)
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People (Age 40 And Over)
 sort by sample size ascending
Rank within US
(of 3143 counties)
 sort by rank ascending
United States 47.9 157,871,085 N/A
Montana 50.0 538,897 11 of 52
Yellowstone County 48.2 78,813 2,308
Wibaux County 55.6 566 670
Wheatland County 58.3 1,213 377
Valley County 53.0 4,000 1,221
Treasure County 64.8 449 63
Toole County 51.5 2,581 1,594
Teton County 51.8 3,200 1,488
Sweet Grass County 53.7 1,982 1,040
Stillwater County 58.3 5,202 371
Silver Bow County 50.8 17,781 1,771
Sheridan County 55.3 1,949 706
Sanders County 65.1 8,004 56
Rosebud County 45.8 3,880 2,607
Roosevelt County 36.9 4,016 3,093
Richland County 47.7 5,431 2,377
Ravalli County 59.9 26,240 241
Prairie County 60.9 747 194
Powell County 56.4 3,923 573
Powder River County 59.4 1,045 281
Pondera County 51.7 3,088 1,535
Phillips County 58.4 2,472 367
Petroleum County 63.8 277 89
Park County 59.7 10,198 256
Musselshell County 63.5 3,054 103
Missoula County 44.8 52,638 2,726
Mineral County 60.4 2,711 212
Meagher County 66.1 1,277 45
McCone County 59.7 1,078 257
Madison County 63.7 5,416 94
Lincoln County 63.8 12,551 91
Liberty County 47.4 961 2,429
Lewis and Clark County 51.0 35,895 1,701
Lake County 52.9 16,401 1,249
Judith Basin County 60.8 1,219 198
Jefferson County 59.5 7,174 271
Hill County 42.6 6,938 2,886
Granite County 64.4 2,147 74
Golden Valley County 63.7 522 95
Glacier County 40.2 5,556 2,999
Garfield County 52.0 505 1,460
Gallatin County 41.0 47,846 2,971
Flathead County 53.0 54,828 1,207
Fergus County 53.2 6,097 1,162
Fallon County 45.0 1,382 2,715
Deer Lodge County 62.3 5,847 140
Dawson County 50.9 4,587 1,724
Daniels County 57.4 998 463
Custer County 53.3 6,378 1,134
Chouteau County 51.9 3,062 1,467
Cascade County 47.9 40,291 2,359
Carter County 63.1 851 109
Carbon County 62.4 6,540 137
Broadwater County 59.8 3,968 254
Blaine County 43.0 3,031 2,866
Big Horn County 39.1 5,162 3,037
Beaverhead County 52.5 4,929 1,333
Notes:
Created by statecancerprofiles.cancer.gov on 04/24/2024 6:20 pm.
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.

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