Demographics Table
Demographic Data Report for Montana by County
Population: Age 65 and over
All Races (includes Hispanic), Both Sexes
2020-2024 American Community Survey 5-Year Data
Sorted by Percent
County
|
2023 Rural-Urban Continuum Codes Φ
|
Value (Percent)
|
People (Age 65 And Over)
|
Rank within US (of 3143 counties)
|
|---|---|---|---|---|
| Montana | N/A | 20.1 | 224,673 | 8 of 52 |
| United States | N/A | 17.2 | 57,633,628 | N/A |
| Petroleum County | Rural | 28.2 | 126 | 213 |
| Treasure County | Rural | 22.8 | 167 | 801 |
| Wibaux County | Rural | 20.5 | 244 | 1,385 |
| Golden Valley County | Rural | 28.8 | 259 | 187 |
| Garfield County | Rural | 26.4 | 289 | 336 |
| Carter County | Rural | 31.1 | 407 | 101 |
| Liberty County | Rural | 21.6 | 421 | 1,074 |
| Daniels County | Rural | 31.7 | 473 | 86 |
| McCone County | Rural | 30.4 | 508 | 123 |
| Prairie County | Rural | 42.2 | 527 | 5 |
| Judith Basin County | Rural | 26.0 | 539 | 373 |
| Powder River County | Rural | 30.0 | 545 | 130 |
| Wheatland County | Rural | 29.0 | 596 | 175 |
| Fallon County | Rural | 22.2 | 614 | 938 |
| Meagher County | Rural | 34.7 | 697 | 36 |
| Sheridan County | Rural | 22.7 | 833 | 823 |
| Toole County | Rural | 18.0 | 912 | 2,168 |
| Sweet Grass County | Rural | 25.8 | 959 | 390 |
| Phillips County | Rural | 24.0 | 1,013 | 604 |
| Granite County | Rural | 31.3 | 1,082 | 93 |
| Blaine County | Rural | 16.7 | 1,163 | 2,475 |
| Roosevelt County | Rural | 12.2 | 1,286 | 3,047 |
| Pondera County | Rural | 21.9 | 1,319 | 1,009 |
| Chouteau County | Rural | 23.4 | 1,381 | 698 |
| Mineral County | Urban | 28.1 | 1,394 | 217 |
| Rosebud County | Rural | 17.6 | 1,433 | 2,271 |
| Teton County | Rural | 23.1 | 1,466 | 747 |
| Powell County | Rural | 20.9 | 1,472 | 1,263 |
| Musselshell County | Rural | 29.0 | 1,494 | 175 |
| Broadwater County | Urban | 23.2 | 1,782 | 728 |
| Glacier County | Rural | 13.2 | 1,802 | 2,976 |
| Big Horn County | Rural | 14.1 | 1,814 | 2,888 |
| Valley County | Rural | 24.5 | 1,843 | 541 |
| Dawson County | Rural | 21.2 | 1,868 | 1,168 |
| Richland County | Rural | 17.5 | 1,963 | 2,284 |
| Beaverhead County | Rural | 23.8 | 2,314 | 636 |
| Stillwater County | Urban | 25.2 | 2,314 | 451 |
| Custer County | Rural | 20.8 | 2,482 | 1,291 |
| Deer Lodge County | Rural | 26.3 | 2,528 | 351 |
| Hill County | Rural | 16.3 | 2,632 | 2,558 |
| Madison County | Rural | 30.8 | 2,839 | 112 |
| Fergus County | Rural | 25.1 | 2,931 | 466 |
| Jefferson County | Urban | 23.2 | 2,961 | 728 |
| Carbon County | Urban | 28.0 | 3,118 | 226 |
| Park County | Rural | 24.6 | 4,360 | 523 |
| Sanders County | Rural | 33.0 | 4,384 | 59 |
| Lincoln County | Rural | 30.1 | 6,382 | 128 |
| Silver Bow County | Rural | 19.5 | 6,972 | 1,713 |
| Lake County | Rural | 24.2 | 7,894 | 578 |
| Ravalli County | Rural | 27.0 | 12,622 | 288 |
| Lewis and Clark County | Urban | 20.2 | 14,843 | 1,486 |
| Cascade County | Urban | 19.6 | 16,614 | 1,686 |
| Gallatin County | Urban | 13.6 | 16,865 | 2,949 |
| Missoula County | Urban | 17.1 | 20,683 | 2,381 |
| Flathead County | Rural | 21.1 | 23,352 | 1,197 |
| Yellowstone County | Urban | 18.3 | 30,892 | 2,073 |
Notes:
Created by statecancerprofiles.cancer.gov on 03/22/2026 7:42 pm.
Φ Rural–urban county classifications are based on the 2023 USDA Rural–Urban Continuum Codes (except for Connecticut Counties which use 2013 codes). State-level cancer rates for rural areas are calculated using cancer cases registered exclusively in rural counties, while state-level cancer rates for urban areas are calculated using cases registered exclusively in urban counties.
Source: Demographic data provided by the Census Bureau and the American Community Survey.
For more information about Population: Age 65 and over, see the dictionary.
Data for United States does not include Puerto Rico.