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

Mahnomen County had the highest current asthma in adults, local model estimate of 87 counties in 2021, at 11.9%. Carver County had the lowest, at 8.6%. The median was 9.4%. Source: the Centers for Disease Control and Prevention.

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Highest11.9Mahnomen County
Lowest8.6Carver County
Median9.487 counties

Map of counties, 2021

Aitkin County: 9.5 %Anoka County: 9.5 %Becker County: 9.7 %Beltrami County: 10.6 %Benton County: 9.8 %Big Stone County: 9.4 %Blue Earth County: 9.8 %Brown County: 9.4 %Carlton County: 9.7 %Carver County: 8.6 %Cass County: 9.6 %Chippewa County: 9.7 %Chisago County: 9 %Clay County: 9.8 %Clearwater County: 10.1 %Cook County: 9.1 %Cottonwood County: 9.3 %Crow Wing County: 9.6 %Dakota County: 9 %Dodge County: 9.1 %Douglas County: 9.1 %Faribault County: 9.4 %Fillmore County: 9.4 %Freeborn County: 9.6 %Goodhue County: 9.4 %Grant County: 9.4 %Hennepin County: 9.3 %Houston County: 9.1 %Hubbard County: 9.4 %Isanti County: 9.7 %Itasca County: 9.7 %Jackson County: 9.1 %Kanabec County: 9.8 %Kandiyohi County: 9.6 %Kittson County: 9.2 %Koochiching County: 9.6 %Lac qui Parle County: 9.1 %Lake County: 9.1 %Lake of the Woods County: 9.3 %Le Sueur County: 9.2 %Lincoln County: 9.2 %Lyon County: 9.4 %McLeod County: 9.4 %Mahnomen County: 11.9 %Marshall County: 9.3 %Martin County: 9.4 %Meeker County: 9.3 %Mille Lacs County: 9.9 %Morrison County: 9.6 %Mower County: 9.5 %Murray County: 9.1 %Nicollet County: 9.5 %Nobles County: 9.4 %Norman County: 9.5 %Olmsted County: 9.2 %Otter Tail County: 9.2 %Pennington County: 9.5 %Pine County: 9.7 %Pipestone County: 9.6 %Polk County: 9.7 %Pope County: 9.2 %Ramsey County: 9.3 %Red Lake County: 9.4 %Redwood County: 9.5 %Renville County: 9.5 %Rice County: 9.5 %Rock County: 9.4 %Roseau County: 9.3 %St. Louis County: 9.8 %Scott County: 9.1 %Sherburne County: 9 %Sibley County: 9.3 %Stearns County: 9.5 %Steele County: 9.3 %Stevens County: 9.7 %Swift County: 9.6 %Todd County: 9.7 %Traverse County: 9.5 %Wabasha County: 9.1 %Wadena County: 10 %Waseca County: 9.6 %Washington County: 8.7 %Watonwan County: 9.3 %Wilkin County: 9.3 %Winona County: 9.7 %Wright County: 9.1 %Yellow Medicine County: 9.5 %
  • Under 9.1
  • 9.1 to 9.3
  • 9.3 to 9.4
  • 9.4 to 9.5
  • 9.5 to 9.7
  • 9.7 and over
%, 2021. 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.

Top 40 counties, 2021

Mahnomen County: 11.9 %Mahnomen County11.9Beltrami County: 10.6 %Beltrami County10.6Clearwater County: 10.1 %Clearwater County10.1Wadena County: 10 %Wadena County10Mille Lacs County: 9.9 %Mille Lacs County9.9Benton County: 9.8 %Benton County9.8Blue Earth County: 9.8 %Blue Earth County9.8Clay County: 9.8 %Clay County9.8Kanabec County: 9.8 %Kanabec County9.8St. Louis County: 9.8 %St. Louis County9.8Becker County: 9.7 %Becker County9.7Carlton County: 9.7 %Carlton County9.7Chippewa County: 9.7 %Chippewa County9.7Isanti County: 9.7 %Isanti County9.7Itasca County: 9.7 %Itasca County9.7Pine County: 9.7 %Pine County9.7Polk County: 9.7 %Polk County9.7Stevens County: 9.7 %Stevens County9.7Todd County: 9.7 %Todd County9.7Winona County: 9.7 %Winona County9.7Cass County: 9.6 %Cass County9.6Crow Wing County: 9.6 %Crow Wing County9.6Freeborn County: 9.6 %Freeborn County9.6Kandiyohi County: 9.6 %Kandiyohi County9.6Koochiching County: 9.6 %Koochiching County9.6Morrison County: 9.6 %Morrison County9.6Pipestone County: 9.6 %Pipestone County9.6Swift County: 9.6 %Swift County9.6Waseca County: 9.6 %Waseca County9.6Aitkin County: 9.5 %Aitkin County9.5Anoka County: 9.5 %Anoka County9.5Mower County: 9.5 %Mower County9.5Nicollet County: 9.5 %Nicollet County9.5Norman County: 9.5 %Norman County9.5Pennington County: 9.5 %Pennington County9.5Redwood County: 9.5 %Redwood County9.5Renville County: 9.5 %Renville County9.5Rice County: 9.5 %Rice County9.5Stearns County: 9.5 %Stearns County9.5Traverse County: 9.5 %Traverse County9.5Mahnomen County: 11.9 %Mahnomen County11.9Beltrami County: 10.6 %Beltrami County10.6Clearwater County: 10.1 %Clearwater County10.1Wadena County: 10 %Wadena County10Mille Lacs County: 9.9 %Mille Lacs County9.9Benton County: 9.8 %Benton County9.8Blue Earth County: 9.8 %Blue Earth County9.8Clay County: 9.8 %Clay County9.8Kanabec County: 9.8 %Kanabec County9.8St. Louis County: 9.8 %St. Louis County9.8Becker County: 9.7 %Becker County9.7Carlton County: 9.7 %Carlton County9.7Chippewa County: 9.7 %Chippewa County9.7Isanti County: 9.7 %Isanti County9.7Itasca County: 9.7 %Itasca County9.7Pine County: 9.7 %Pine County9.7Polk County: 9.7 %Polk County9.7Stevens County: 9.7 %Stevens County9.7Todd County: 9.7 %Todd County9.7Winona County: 9.7 %Winona County9.7Cass County: 9.6 %Cass County9.6Crow Wing County: 9.6 %Crow Wing County9.6Freeborn County: 9.6 %Freeborn County9.6Kandiyohi County: 9.6 %Kandiyohi County9.6Koochiching County: 9.6 %Koochiching County9.6Morrison County: 9.6 %Morrison County9.6Pipestone County: 9.6 %Pipestone County9.6Swift County: 9.6 %Swift County9.6Waseca County: 9.6 %Waseca County9.6Aitkin County: 9.5 %Aitkin County9.5Anoka County: 9.5 %Anoka County9.5Mower County: 9.5 %Mower County9.5Nicollet County: 9.5 %Nicollet County9.5Norman County: 9.5 %Norman County9.5Pennington County: 9.5 %Pennington County9.5Redwood County: 9.5 %Redwood County9.5Renville County: 9.5 %Renville County9.5Rice County: 9.5 %Rice County9.5Stearns County: 9.5 %Stearns County9.5Traverse County: 9.5 %Traverse County9.5
%. 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

RankCounties2021 (%)
1Mahnomen County11.9
2Beltrami County10.6
3Clearwater County10.1
4Wadena County10
5Mille Lacs County9.9
6Benton County9.8
6Blue Earth County9.8
6Clay County9.8
6Kanabec County9.8
6St. Louis County9.8
11Becker County9.7
11Carlton County9.7
11Chippewa County9.7
11Isanti County9.7
11Itasca County9.7
11Pine County9.7
11Polk County9.7
11Stevens County9.7
11Todd County9.7
11Winona County9.7
21Cass County9.6
21Crow Wing County9.6
21Freeborn County9.6
21Kandiyohi County9.6
21Koochiching County9.6
21Morrison County9.6
21Pipestone County9.6
21Swift County9.6
21Waseca County9.6
30Aitkin County9.5
30Anoka County9.5
30Mower County9.5
30Nicollet County9.5
30Norman County9.5
30Pennington County9.5
30Redwood County9.5
30Renville County9.5
30Rice County9.5
30Stearns County9.5
30Traverse County9.5
30Yellow Medicine County9.5
42Big Stone County9.4
42Brown County9.4
42Faribault County9.4
42Fillmore County9.4
42Goodhue County9.4
42Grant County9.4
42Hubbard County9.4
42Lyon County9.4
42Martin County9.4
42McLeod County9.4
42Nobles County9.4
42Red Lake County9.4
42Rock County9.4
55Cottonwood County9.3
55Hennepin County9.3
55Lake of the Woods County9.3
55Marshall County9.3
55Meeker County9.3
55Ramsey County9.3
55Roseau County9.3
55Sibley County9.3
55Steele County9.3
55Watonwan County9.3
55Wilkin County9.3
66Kittson County9.2
66Le Sueur County9.2
66Lincoln County9.2
66Olmsted County9.2
66Otter Tail County9.2
66Pope County9.2
72Cook County9.1
72Dodge County9.1
72Douglas County9.1
72Houston County9.1
72Jackson County9.1
72Lac qui Parle County9.1
72Lake County9.1
72Murray County9.1
72Scott County9.1
72Wabasha County9.1
72Wright County9.1
83Chisago County9
83Dakota County9
83Sherburne County9
86Washington County8.7
87Carver County8.6

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 Minnesota by current asthma in adults, local model estimate, 2021) [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 Minnesota by current asthma in adults, local model estimate, 2021. Centers for Disease Control and Prevention, 4 Dec. 2025, https://www.cdc.gov/places/. Invokely, https://invokely.ai/rankings/adult-asthma-rate-county-estimate/minnesota-counties?period=2021. 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 Minnesota by current asthma in adults, local model estimate, 2021. Dataset. Accessed October 12, 2026. https://www.cdc.gov/places/. Also distributed by Invokely, https://invokely.ai/rankings/adult-asthma-rate-county-estimate/minnesota-counties?period=2021.

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 Minnesota by current asthma in adults, local model estimate, 2021 [Dataset]. Available at: https://www.cdc.gov/places/, via Invokely: https://invokely.ai/rankings/adult-asthma-rate-county-estimate/minnesota-counties?period=2021 (Accessed: 12 October 2026).

BibTeX
@misc{centers_counties_in_minnesota_by_2021,
  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 Minnesota by current asthma in adults, local model estimate, 2021}},
  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/minnesota-counties?period=2021. 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 Minnesota by current asthma in adults, local model estimate, 2021
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/minnesota-counties?period=2021
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/adult-asthma-rate-county-estimate/minnesota-counties?period=2021.
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  - 
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Rank Counties in Minnesota by current asthma in adults, local model estimate using official data, and cite the source.
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Questions

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

Mahnomen County, with 11.9% in 2021, according to the Centers for Disease Control and Prevention.

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

Carver County, with 8.6% in 2021.

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 Minnesota: more rankings