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

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

Holmes County had the highest current asthma in adults, local model estimate of 88 counties in 2023, at 12%. Delaware County had the lowest, at 9.5%. The median was 11.1%. Source: the Centers for Disease Control and Prevention.

Highest12Holmes County
Lowest9.5Delaware County
Median11.188 counties

Top 40 counties, 2023

Holmes County: 12 %Holmes County12Pike County: 11.9 %Pike County11.9Adams County: 11.8 %Adams County11.8Jefferson County: 11.7 %Jefferson County11.7Lawrence County: 11.7 %Lawrence County11.7Vinton County: 11.7 %Vinton County11.7Athens County: 11.6 %Athens County11.6Cuyahoga County: 11.6 %Cuyahoga County11.6Meigs County: 11.6 %Meigs County11.6Ross County: 11.6 %Ross County11.6Scioto County: 11.6 %Scioto County11.6Gallia County: 11.5 %Gallia County11.5Jackson County: 11.5 %Jackson County11.5Montgomery County: 11.5 %Montgomery County11.5Morgan County: 11.5 %Morgan County11.5Muskingum County: 11.5 %Muskingum County11.5Brown County: 11.4 %Brown County11.4Clark County: 11.4 %Clark County11.4Fayette County: 11.4 %Fayette County11.4Hamilton County: 11.4 %Hamilton County11.4Highland County: 11.4 %Highland County11.4Hocking County: 11.4 %Hocking County11.4Ashtabula County: 11.3 %Ashtabula County11.3Clinton County: 11.3 %Clinton County11.3Coshocton County: 11.3 %Coshocton County11.3Guernsey County: 11.3 %Guernsey County11.3Harrison County: 11.3 %Harrison County11.3Lucas County: 11.3 %Lucas County11.3Trumbull County: 11.3 %Trumbull County11.3Columbiana County: 11.2 %Columbiana County11.2Franklin County: 11.2 %Franklin County11.2Hardin County: 11.2 %Hardin County11.2Monroe County: 11.2 %Monroe County11.2Perry County: 11.2 %Perry County11.2Stark County: 11.2 %Stark County11.2Summit County: 11.2 %Summit County11.2Tuscarawas County: 11.2 %Tuscarawas County11.2Allen County: 11.1 %Allen County11.1Belmont County: 11.1 %Belmont County11.1Carroll County: 11.1 %Carroll County11.1
%. 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
1Holmes County12-0.3 pts
2Pike County11.9-0.5 pts
3Adams County11.8-0.1 pts
4Jefferson County11.7+0.4 pts
4Lawrence County11.7-0.3 pts
4Vinton County11.7-0.4 pts
7Athens County11.6+0.5 pts
7Cuyahoga County11.6-0.2 pts
7Meigs County11.6-0.3 pts
7Ross County11.6-0.1 pts
7Scioto County11.6-0.3 pts
12Gallia County11.5+0.1 pts
12Jackson County11.5-0.5 pts
12Montgomery County11.5+0.4 pts
12Morgan County11.5+0.1 pts
12Muskingum County11.5+0.4 pts
17Brown County11.4-0.2 pts
17Clark County11.4-0.1 pts
17Fayette County11.4-0.5 pts
17Hamilton County11.4-0.6 pts
17Highland County11.4-0.3 pts
17Hocking County11.4-0.5 pts
23Ashtabula County11.3-0.5 pts
23Clinton County11.3-0.3 pts
23Coshocton County11.3-0.2 pts
23Guernsey County11.3-0.3 pts
23Harrison County11.3-0.3 pts
23Lucas County11.3-0.2 pts
23Trumbull County11.3-0.7 pts
30Columbiana County11.2+0.2 pts
30Franklin County11.2+0.8 pts
30Hardin County11.2-0.7 pts
30Monroe County11.2-0.3 pts
30Perry County11.2-0.2 pts
30Stark County11.2+0.5 pts
30Summit County11.2+0.2 pts
30Tuscarawas County11.2-0.4 pts
38Allen County11.1-0.5 pts
38Belmont County11.1-0.3 pts
38Carroll County11.1-0.1 pts
38Crawford County11.1-0.7 pts
38Huron County11.1+0.4 pts
38Morrow County11.1-0.7 pts
38Williams County11.1-0.1 pts
45Ashland County11-0.1 pts
45Champaign County11-0.3 pts
45Darke County11-0.1 pts
45Knox County11+0.3 pts
45Logan County11-0.1 pts
45Lorain County110 pts
45Mahoning County11-0.3 pts
45Pickaway County11+0.1 pts
45Richland County11-0.3 pts
45Shelby County11-0.3 pts
45Wayne County110 pts
56Erie County10.9+0.3 pts
56Licking County10.9-0.2 pts
56Marion County10.9-0.6 pts
56Paulding County10.9-0.6 pts
56Preble County10.9-0.3 pts
56Washington County10.9+0.1 pts
62Butler County10.8-0.6 pts
62Fairfield County10.8-0.5 pts
62Greene County10.80 pts
62Henry County10.80 pts
62Miami County10.8+0.1 pts
62Portage County10.80 pts
62Seneca County10.8-0.6 pts
62Van Wert County10.8-0.1 pts
70Auglaize County10.7+0.2 pts
70Lake County10.7-0.2 pts
70Sandusky County10.7-0.2 pts
70Wyandot County10.7+0.1 pts
74Clermont County10.6+0.1 pts
74Defiance County10.6-0.5 pts
74Hancock County10.6+0.3 pts
74Madison County10.6-0.7 pts
74Wood County10.6-0.6 pts
79Fulton County10.5-0.6 pts
79Medina County10.50 pts
79Ottawa County10.5+0.4 pts
79Putnam County10.5+0.1 pts
83Mercer County10.4-0.4 pts
83Union County10.4+0.3 pts
85Geauga County10.30 pts
86Noble County10.2-0.2 pts
87Warren County9.90 pts
88Delaware County9.5+0.2 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 Ohio 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 Ohio 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/ohio-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 Ohio 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/ohio-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 Ohio 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/ohio-counties (Accessed: 12 October 2026).

BibTeX
@misc{centers_counties_in_ohio_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 Ohio 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/ohio-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 Ohio 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/ohio-counties
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/adult-asthma-rate-county-estimate/ohio-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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Questions

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

Holmes County, with 12% in 2023, according to the Centers for Disease Control and Prevention.

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

Delaware County, with 9.5% 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 Ohio: more rankings