Counties in Montana by current asthma in adults, local model estimate

Glacier County had the highest current asthma in adults, local model estimate of 56 counties in 2022, at 14.8%. Stillwater County had the lowest, at 10%. The median was 10.9%. Source: the Centers for Disease Control and Prevention.

Keep it in a collection in your library.
Highest14.8Glacier County
Median10.956 counties

Map of counties, 2022

Beaverhead County: 10.9 %Big Horn County: 13.5 %Blaine County: 12.3 %Broadwater County: 10.9 %Carbon County: 10.5 %Carter County: 10.8 %Cascade County: 11.9 %Chouteau County: 11.3 %Custer County: 10.9 %Daniels County: 10.7 %Dawson County: 11 %Deer Lodge County: 10.8 %Fallon County: 10.8 %Fergus County: 10.4 %Flathead County: 10.3 %Gallatin County: 10.2 %Garfield County: 11.3 %Glacier County: 14.8 %Golden Valley County: 12 %Granite County: 10.7 %Hill County: 11.9 %Jefferson County: 10.9 %Judith Basin County: 10.8 %Lake County: 12.1 %Lewis and Clark County: 10.6 %Liberty County: 12.6 %Lincoln County: 11.1 %McCone County: 10.1 %Madison County: 10.5 %Meagher County: 10.4 %Mineral County: 10.9 %Missoula County: 10.8 %Musselshell County: 11.1 %Park County: 10.3 %Petroleum County: 10.4 %Phillips County: 11.2 %Pondera County: 11.5 %Powder River County: 11.2 %Powell County: 10.5 %Prairie County: 11.8 %Ravalli County: 10.7 %Richland County: 10.9 %Roosevelt County: 14.4 %Rosebud County: 12.6 %Sanders County: 11 %Sheridan County: 10.5 %Silver Bow County: 10.7 %Stillwater County: 10 %Sweet Grass County: 10.1 %Teton County: 10.9 %Toole County: 10.8 %Treasure County: 10.4 %Valley County: 11 %Wheatland County: 11.2 %Wibaux County: 10.9 %Yellowstone County: 11.7 %
  • Under 11
  • 11 to 12
  • 12 and over
%, 2022. Source: CDC, PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh, h3ej-a9ec and later releases), current asthma in adults, crude prevalence. Boundaries: U.S. Census Bureau cartographic boundary files.

All counties, 2022

Glacier County: 14.8 %Glacier County14.8Roosevelt County: 14.4 %Roosevelt County14.4Big Horn County: 13.5 %Big Horn County13.5Liberty County: 12.6 %Liberty County12.6Rosebud County: 12.6 %Rosebud County12.6Blaine County: 12.3 %Blaine County12.3Lake County: 12.1 %Lake County12.1Golden Valley County: 12 %Golden Valley County12Cascade County: 11.9 %Cascade County11.9Hill County: 11.9 %Hill County11.9Prairie County: 11.8 %Prairie County11.8Yellowstone County: 11.7 %Yellowstone County11.7Pondera County: 11.5 %Pondera County11.5Chouteau County: 11.3 %Chouteau County11.3Garfield County: 11.3 %Garfield County11.3Phillips County: 11.2 %Phillips County11.2Powder River County: 11.2 %Powder River County11.2Wheatland County: 11.2 %Wheatland County11.2Lincoln County: 11.1 %Lincoln County11.1Musselshell County: 11.1 %Musselshell County11.1Dawson County: 11 %Dawson County11Sanders County: 11 %Sanders County11Valley County: 11 %Valley County11Beaverhead County: 10.9 %Beaverhead County10.9Broadwater County: 10.9 %Broadwater County10.9Custer County: 10.9 %Custer County10.9Jefferson County: 10.9 %Jefferson County10.9Mineral County: 10.9 %Mineral County10.9Richland County: 10.9 %Richland County10.9Teton County: 10.9 %Teton County10.9Wibaux County: 10.9 %Wibaux County10.9Carter County: 10.8 %Carter County10.8Deer Lodge County: 10.8 %Deer Lodge County10.8Fallon County: 10.8 %Fallon County10.8Judith Basin County: 10.8 %Judith Basin County10.8Missoula County: 10.8 %Missoula County10.8Toole County: 10.8 %Toole County10.8Daniels County: 10.7 %Daniels County10.7Granite County: 10.7 %Granite County10.7Ravalli County: 10.7 %Ravalli County10.7Silver Bow County: 10.7 %Silver Bow County10.7Lewis and Clark County: 10.6 %Lewis and Clark County10.6Carbon County: 10.5 %Carbon County10.5Madison County: 10.5 %Madison County10.5Powell County: 10.5 %Powell County10.5Sheridan County: 10.5 %Sheridan County10.5Fergus County: 10.4 %Fergus County10.4Meagher County: 10.4 %Meagher County10.4Petroleum County: 10.4 %Petroleum County10.4Treasure County: 10.4 %Treasure County10.4Flathead County: 10.3 %Flathead County10.3Park County: 10.3 %Park County10.3Gallatin County: 10.2 %Gallatin County10.2McCone County: 10.1 %McCone County10.1Sweet Grass County: 10.1 %Sweet Grass County10.1Stillwater County: 10 %Stillwater County10Glacier County: 14.8 %Glacier County14.8Roosevelt County: 14.4 %Roosevelt County14.4Big Horn County: 13.5 %Big Horn County13.5Liberty County: 12.6 %Liberty County12.6Rosebud County: 12.6 %Rosebud County12.6Blaine County: 12.3 %Blaine County12.3Lake County: 12.1 %Lake County12.1Golden Valley County: 12 %Golden Valley County12Cascade County: 11.9 %Cascade County11.9Hill County: 11.9 %Hill County11.9Prairie County: 11.8 %Prairie County11.8Yellowstone County: 11.7 %Yellowstone County11.7Pondera County: 11.5 %Pondera County11.5Chouteau County: 11.3 %Chouteau County11.3Garfield County: 11.3 %Garfield County11.3Phillips County: 11.2 %Phillips County11.2Powder River County: 11.2 %Powder River County11.2Wheatland County: 11.2 %Wheatland County11.2Lincoln County: 11.1 %Lincoln County11.1Musselshell County: 11.1 %Musselshell County11.1Dawson County: 11 %Dawson County11Sanders County: 11 %Sanders County11Valley County: 11 %Valley County11Beaverhead County: 10.9 %Beaverhead County10.9Broadwater County: 10.9 %Broadwater County10.9Custer County: 10.9 %Custer County10.9Jefferson County: 10.9 %Jefferson County10.9Mineral County: 10.9 %Mineral County10.9Richland County: 10.9 %Richland County10.9Teton County: 10.9 %Teton County10.9Wibaux County: 10.9 %Wibaux County10.9Carter County: 10.8 %Carter County10.8Deer Lodge County: 10.8 %Deer Lodge County10.8Fallon County: 10.8 %Fallon County10.8Judith Basin County: 10.8 %Judith Basin County10.8Missoula County: 10.8 %Missoula County10.8Toole County: 10.8 %Toole County10.8Daniels County: 10.7 %Daniels County10.7Granite County: 10.7 %Granite County10.7Ravalli County: 10.7 %Ravalli County10.7Silver Bow County: 10.7 %Silver Bow County10.7Lewis and Clark County: 10.6 %Lewis and Clark County10.6Carbon County: 10.5 %Carbon County10.5Madison County: 10.5 %Madison County10.5Powell County: 10.5 %Powell County10.5Sheridan County: 10.5 %Sheridan County10.5Fergus County: 10.4 %Fergus County10.4Meagher County: 10.4 %Meagher County10.4Petroleum County: 10.4 %Petroleum County10.4Treasure County: 10.4 %Treasure County10.4Flathead County: 10.3 %Flathead County10.3Park County: 10.3 %Park County10.3Gallatin County: 10.2 %Gallatin County10.2McCone County: 10.1 %McCone County10.1Sweet Grass County: 10.1 %Sweet Grass County10.1Stillwater County: 10 %Stillwater County10
%. Source: CDC, PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh, h3ej-a9ec and later releases), current asthma in adults, crude prevalence. Retrieved 2026-10-12.

Full ranking

RankCounties2022 (%)Change on 2021
1Glacier County14.8+1.8 pts
2Roosevelt County14.4+1.6 pts
3Big Horn County13.5+0.9 pts
4Liberty County12.6+1.2 pts
4Rosebud County12.6+1 pts
6Blaine County12.3+0.2 pts
7Lake County12.1+1.5 pts
8Golden Valley County12+1.9 pts
9Cascade County11.9+1.6 pts
9Hill County11.9+1.1 pts
11Prairie County11.8+1.4 pts
12Yellowstone County11.7+1.5 pts
13Pondera County11.5+1 pts
14Chouteau County11.3+0.6 pts
14Garfield County11.3+1.5 pts
16Phillips County11.2+1 pts
16Powder River County11.2+1.3 pts
16Wheatland County11.2+0.8 pts
19Lincoln County11.1+0.9 pts
19Musselshell County11.1+1 pts
21Dawson County11+1.2 pts
21Sanders County11+0.8 pts
21Valley County11+0.6 pts
24Beaverhead County10.9+0.9 pts
24Broadwater County10.9+0.8 pts
24Custer County10.9+0.7 pts
24Jefferson County10.9+1.3 pts
24Mineral County10.9+0.8 pts
24Richland County10.9+1.1 pts
24Teton County10.9+0.9 pts
24Wibaux County10.9+1.1 pts
32Carter County10.8+0.7 pts
32Deer Lodge County10.8+0.4 pts
32Fallon County10.8+1 pts
32Judith Basin County10.8+1 pts
32Missoula County10.8+0.5 pts
32Toole County10.8+0.9 pts
38Daniels County10.7+0.9 pts
38Granite County10.7+0.8 pts
38Ravalli County10.7+1 pts
38Silver Bow County10.7+0.5 pts
42Lewis and Clark County10.6+1 pts
43Carbon County10.5+1 pts
43Madison County10.5+1.2 pts
43Powell County10.5+1.1 pts
43Sheridan County10.5+0.9 pts
47Fergus County10.4+0.6 pts
47Meagher County10.4+0.8 pts
47Petroleum County10.4+0.9 pts
47Treasure County10.4+0.6 pts
51Flathead County10.3+0.2 pts
51Park County10.3+0.6 pts
53Gallatin County10.2+0.5 pts
54McCone County10.1+0.5 pts
54Sweet Grass County10.1+0.6 pts
56Stillwater County10+0.4 pts

Other periods

About this ranking

Percentage of adults who have ever been told by a doctor, nurse or other health professional that they have asthma and say they still have it. Model-based estimate for adults aged 18 and over from CDC PLACES. Crude prevalence, not age-adjusted.

US counties and cities (incorporated places of 10,000 or more). CDC PLACES combines Behavioral Risk Factor Surveillance System (BRFSS) answers with local population data through multilevel regression and poststratification, so a county or city value is a model estimate, not a survey count. The year is the BRFSS survey year, not the release year. CDC says the method does not support tracking change in a place over time, and each annual release can change the model, so values for different years are not strictly comparable. A state is missing in a year when its BRFSS data did not meet standards (Kentucky and Pennsylvania in 2023, Florida in 2021). Connecticut counties appear as its nine planning regions from 2022; its eight former counties are not served. City values for 2021 come from the 2023 release, built on 2010 Census place boundaries; later years use 2020 boundaries.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

Centers for Disease Control and Prevention (CDC). PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh, h3ej-a9ec and later releases), current asthma in adults, crude prevalence. https://www.cdc.gov/places/. Retrieved 2026-10-12. These data are available free from CDC. Use does not imply endorsement by CDC, ATSDR, HHS or the United States Government.

Citation styles

The publisher is the author. Invokely is named only as the place the figures were read, where a style asks for it.

APA 7

Centers for Disease Control and Prevention. (2025). PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh, h3ej-a9ec and later releases), current asthma in adults, crude prevalence (Counties in Montana by current asthma in adults, local model estimate, 2022) [Data set]. Retrieved October 12, 2026, from https://www.cdc.gov/places/

MLA 9

PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh, h3ej-a9ec and later releases), current asthma in adults, crude prevalence, Counties in Montana by current asthma in adults, local model estimate, 2022. Centers for Disease Control and Prevention, 4 Dec. 2025, https://www.cdc.gov/places/. Invokely, https://invokely.ai/rankings/adult-asthma-rate-county-estimate/montana-counties?period=2022. Accessed 12 Oct. 2026.

Chicago (author-date)

Centers for Disease Control and Prevention. 2025. PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh, h3ej-a9ec and later releases), current asthma in adults, crude prevalence. Counties in Montana by current asthma in adults, local model estimate, 2022. Dataset. Accessed October 12, 2026. https://www.cdc.gov/places/. Also distributed by Invokely, https://invokely.ai/rankings/adult-asthma-rate-county-estimate/montana-counties?period=2022.

Harvard

Centers for Disease Control and Prevention (2025) PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh, h3ej-a9ec and later releases), current asthma in adults, crude prevalence, Counties in Montana by current asthma in adults, local model estimate, 2022 [Dataset]. Available at: https://www.cdc.gov/places/, via Invokely: https://invokely.ai/rankings/adult-asthma-rate-county-estimate/montana-counties?period=2022 (Accessed: 12 October 2026).

BibTeX
@misc{centers_counties_in_montana_by_2022,
  author = {{Centers for Disease Control and Prevention}},
  title = {{PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh, h3ej-a9ec and later releases), current asthma in adults, crude prevalence: Counties in Montana by current asthma in adults, local model estimate, 2022}},
  year = {2025},
  howpublished = {Data set},
  url = {https://www.cdc.gov/places/},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/adult-asthma-rate-county-estimate/montana-counties?period=2022. Publisher attribution: Centers for Disease Control and Prevention (CDC). PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh, h3ej-a9ec and later releases), current asthma in adults, crude prevalence. https://www.cdc.gov/places/. Retrieved 2026-10-12. These data are available free from CDC. Use does not imply endorsement by CDC, ATSDR, HHS or the United States Government.},
}
RIS
TY  - DATA
AU  - Centers for Disease Control and Prevention
TI  - PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh, h3ej-a9ec and later releases), current asthma in adults, crude prevalence: Counties in Montana by current asthma in adults, local model estimate, 2022
PY  - 2025
DA  - 2025/12/04
PB  - Centers for Disease Control and Prevention
DB  - Invokely
UR  - https://www.cdc.gov/places/
L2  - https://invokely.ai/rankings/adult-asthma-rate-county-estimate/montana-counties?period=2022
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/adult-asthma-rate-county-estimate/montana-counties?period=2022.
N1  - Publisher attribution: Centers for Disease Control and Prevention (CDC). PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh, h3ej-a9ec and later releases), current asthma in adults, crude prevalence. https://www.cdc.gov/places/. Retrieved 2026-10-12. These data are available free from CDC. Use does not imply endorsement by CDC, ATSDR, HHS or the United States Government.
ER  - 
Embed this chart

Paste this code into a web page or a blog post. The chart shows the latest figures as they are published, with the source and a link back to this page.

Sites that read oEmbed links, such as WordPress, can show the chart when you paste the link to this page.

Use this data in your AI agent

Invokely serves this figure to AI assistants through MCP and to code through a REST API, with the source and citation attached. Ask your assistant:

Rank Counties in Montana by current asthma in adults, local model estimate using official data, and cite the source.
rank_places {"indicator":"adult_asthma_rate_modelled","level":"province","within":"Montana","limit":10}
GET https://invokely.ai/api/v1/rank?indicator=adult_asthma_rate_modelled&level=province&within=Montana&limit=10

Connect Claude, ChatGPT or Cursor in one step. The trial answers 25 calls a day without an account.

Questions

Which county has the highest current asthma in adults, local model estimate?

Glacier County, with 14.8% in 2022, according to the Centers for Disease Control and Prevention.

Which county has the lowest current asthma in adults, local model estimate?

Stillwater County, with 10% in 2022.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: Centers for Disease Control and Prevention, PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh, h3ej-a9ec and later releases), current asthma in adults, crude prevalence. Retrieved 2026-10-12.

Current asthma in adults, local model estimate: other rankings

Counties in Montana: more rankings