Data / Rankings / Current asthma in adults, local model estimate / Counties in Maine

Counties in Maine by current asthma in adults, local model estimate, 2023

Somerset County had the highest current asthma in adults, local model estimate of 16 counties in 2023, at 13.5%. Cumberland County had the lowest, at 11.8%. The median was 13%. Source: the Centers for Disease Control and Prevention.

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Highest13.5Somerset County
Lowest11.8Cumberland County
Median1316 counties

Map of counties, 2023

Androscoggin County: 13.2 %Aroostook County: 13.4 %Cumberland County: 11.8 %Franklin County: 13.2 %Hancock County: 12.1 %Kennebec County: 12.5 %Knox County: 11.9 %Lincoln County: 12.1 %Oxford County: 13.4 %Penobscot County: 13.3 %Piscataquis County: 12.6 %Sagadahoc County: 12.3 %Somerset County: 13.5 %Waldo County: 13.3 %Washington County: 13.2 %York County: 12.7 %
  • Under 12
  • 12 to 13
  • 13 and over
%, 2023. 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, 2023

Somerset County: 13.5 %Somerset County13.5Aroostook County: 13.4 %Aroostook County13.4Oxford County: 13.4 %Oxford County13.4Penobscot County: 13.3 %Penobscot County13.3Waldo County: 13.3 %Waldo County13.3Androscoggin County: 13.2 %Androscoggin County13.2Franklin County: 13.2 %Franklin County13.2Washington County: 13.2 %Washington County13.2York County: 12.7 %York County12.7Piscataquis County: 12.6 %Piscataquis County12.6Kennebec County: 12.5 %Kennebec County12.5Sagadahoc County: 12.3 %Sagadahoc County12.3Hancock County: 12.1 %Hancock County12.1Lincoln County: 12.1 %Lincoln County12.1Knox County: 11.9 %Knox County11.9Cumberland County: 11.8 %Cumberland County11.8Somerset County: 13.5 %Somerset County13.5Aroostook County: 13.4 %Aroostook County13.4Oxford County: 13.4 %Oxford County13.4Penobscot County: 13.3 %Penobscot County13.3Waldo County: 13.3 %Waldo County13.3Androscoggin County: 13.2 %Androscoggin County13.2Franklin County: 13.2 %Franklin County13.2Washington County: 13.2 %Washington County13.2York County: 12.7 %York County12.7Piscataquis County: 12.6 %Piscataquis County12.6Kennebec County: 12.5 %Kennebec County12.5Sagadahoc County: 12.3 %Sagadahoc County12.3Hancock County: 12.1 %Hancock County12.1Lincoln County: 12.1 %Lincoln County12.1Knox County: 11.9 %Knox County11.9Cumberland County: 11.8 %Cumberland County11.8
%. 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

RankCounties2023 (%)Change on 2022
1Somerset County13.5+1.1 pts
2Aroostook County13.4+0.5 pts
2Oxford County13.4+0.8 pts
4Penobscot County13.3-0.2 pts
4Waldo County13.3+1.5 pts
6Androscoggin County13.2+0.9 pts
6Franklin County13.2+1.4 pts
6Washington County13.2+0.3 pts
9York County12.7+0.9 pts
10Piscataquis County12.6+0.3 pts
11Kennebec County12.5+0.3 pts
12Sagadahoc County12.3+0.9 pts
13Hancock County12.1+0.6 pts
13Lincoln County12.1+0.5 pts
15Knox County11.9+0.7 pts
16Cumberland County11.8+0.1 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 Maine by current asthma in adults, local model estimate, 2023) [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 Maine by current asthma in adults, local model estimate, 2023. Centers for Disease Control and Prevention, 4 Dec. 2025, https://www.cdc.gov/places/. Invokely, https://invokely.ai/rankings/adult-asthma-rate-county-estimate/maine-counties. 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 Maine by current asthma in adults, local model estimate, 2023. Dataset. Accessed October 12, 2026. https://www.cdc.gov/places/. Also distributed by Invokely, https://invokely.ai/rankings/adult-asthma-rate-county-estimate/maine-counties.

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 Maine by current asthma in adults, local model estimate, 2023 [Dataset]. Available at: https://www.cdc.gov/places/, via Invokely: https://invokely.ai/rankings/adult-asthma-rate-county-estimate/maine-counties (Accessed: 12 October 2026).

BibTeX
@misc{centers_counties_in_maine_by_2023,
  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 Maine by current asthma in adults, local model estimate, 2023}},
  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/maine-counties. 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 Maine by current asthma in adults, local model estimate, 2023
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/maine-counties
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/adult-asthma-rate-county-estimate/maine-counties.
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 Maine 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?

Somerset County, with 13.5% in 2023, according to the Centers for Disease Control and Prevention.

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

Cumberland County, with 11.8% in 2023.

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 Maine: more rankings