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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
2015-2019 American Community Survey 5-Year Data
Sorted by Name
County
 sort alphabetically by name descending
Value (Percent)
 sort by value ascending
People (Age 40 And Over)
 sort by sample size ascending
Rank within US
(of 3146 counties)
 sort by rank ascending
Montana 49.9 523,854 11 of 52
United States 47.6 154,520,356 N/A
Beaverhead County 53.0 4,993 1,215
Big Horn County 39.9 5,339 3,008
Blaine County 43.0 2,888 2,852
Broadwater County 58.9 3,504 301
Carbon County 63.2 6,701 102
Carter County 58.0 772 411
Cascade County 48.0 39,186 2,318
Chouteau County 51.8 2,971 1,498
Custer County 51.5 6,038 1,595
Daniels County 59.9 1,037 237
Dawson County 50.9 4,591 1,735
Deer Lodge County 60.3 5,491 218
Fallon County 48.7 1,423 2,212
Fergus County 54.3 6,098 913
Flathead County 52.7 52,631 1,298
Gallatin County 40.3 43,540 2,990
Garfield County 55.5 575 701
Glacier County 39.5 5,424 3,018
Golden Valley County 70.1 510 10
Granite County 63.4 2,100 95
Hill County 42.9 7,047 2,859
Jefferson County 59.2 7,054 283
Judith Basin County 62.4 1,219 132
Lake County 52.5 15,763 1,343
Lewis and Clark County 51.0 34,597 1,716
Liberty County 54.4 1,278 910
Lincoln County 64.1 12,522 77
Madison County 62.8 5,212 119
McCone County 53.5 958 1,097
Meagher County 59.3 1,119 272
Mineral County 61.3 2,605 174
Missoula County 44.6 52,363 2,723
Musselshell County 63.1 3,007 107
Park County 58.3 9,540 368
Petroleum County 61.8 280 159
Phillips County 57.4 2,342 466
Pondera County 50.8 3,047 1,762
Powder River County 62.9 1,011 113
Powell County 57.6 3,949 446
Prairie County 64.4 806 69
Ravalli County 59.2 25,188 276
Richland County 48.9 5,471 2,182
Roosevelt County 38.3 4,283 3,055
Rosebud County 46.7 4,277 2,505
Sanders County 64.0 7,481 78
Sheridan County 56.1 1,953 617
Silver Bow County 50.1 17,407 1,940
Stillwater County 57.0 5,391 517
Sweet Grass County 62.0 2,277 148
Teton County 54.8 3,335 833
Toole County 53.2 2,604 1,168
Treasure County 66.2 442 41
Valley County 54.6 4,081 859
Wheatland County 50.5 1,082 1,840
Wibaux County 55.6 624 683
Yellowstone County 48.1 76,427 2,306
Notes:
Created by statecancerprofiles.cancer.gov on 09/26/2022 5:27 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.
Health Service Areas are a single county or cluster of contiguous counties which are relatively self-contained with respect to hospital care. For more detailed information, please see Health Service Area information page. Puerto Rico is being treated as a Health Service Area for this data presentation.
Data for United States does not include Puerto Rico.

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