Data / Rankings / Diagnosed diabetes in adults, local model estimate / Counties in Ohio

Counties in Ohio by diagnosed diabetes in adults, local model estimate

Noble County had the highest diagnosed diabetes in adults, local model estimate of 88 counties in 2022, at 18.9%. Union County had the lowest, at 9.3%. The median was 14.2%. Source: the Centers for Disease Control and Prevention.

Highest18.9Noble County
Lowest9.3Union County
Median14.288 counties

Top 40 counties, 2022

Noble County: 18.9 %Noble County18.9Meigs County: 16.7 %Meigs County16.7Adams County: 16.4 %Adams County16.4Carroll County: 16.1 %Carroll County16.1Hocking County: 16.1 %Hocking County16.1Pike County: 16.1 %Pike County16.1Trumbull County: 16.1 %Trumbull County16.1Vinton County: 16 %Vinton County16Fayette County: 15.8 %Fayette County15.8Monroe County: 15.8 %Monroe County15.8Gallia County: 15.7 %Gallia County15.7Crawford County: 15.6 %Crawford County15.6Lawrence County: 15.6 %Lawrence County15.6Morrow County: 15.6 %Morrow County15.6Ross County: 15.5 %Ross County15.5Columbiana County: 15.4 %Columbiana County15.4Guernsey County: 15.4 %Guernsey County15.4Mahoning County: 15.4 %Mahoning County15.4Morgan County: 15.4 %Morgan County15.4Coshocton County: 15.3 %Coshocton County15.3Harrison County: 15.3 %Harrison County15.3Allen County: 15.2 %Allen County15.2Ashtabula County: 15.1 %Ashtabula County15.1Belmont County: 15.1 %Belmont County15.1Scioto County: 15.1 %Scioto County15.1Clark County: 15 %Clark County15Highland County: 15 %Highland County15Jackson County: 15 %Jackson County15Tuscarawas County: 15 %Tuscarawas County15Washington County: 15 %Washington County15Sandusky County: 14.8 %Sandusky County14.8Marion County: 14.7 %Marion County14.7Paulding County: 14.7 %Paulding County14.7Darke County: 14.6 %Darke County14.6Ottawa County: 14.6 %Ottawa County14.6Lucas County: 14.5 %Lucas County14.5Perry County: 14.5 %Perry County14.5Richland County: 14.5 %Richland County14.5Logan County: 14.4 %Logan County14.4Williams County: 14.4 %Williams County14.4
%. Source: CDC, PLACES: Local Data for Better Health, County Data (swc5-untb, fu4u-a9bh, h3ej-a9ec and later releases), diagnosed diabetes in adults, crude prevalence. Retrieved 2026-10-12.

Full ranking

RankCounties2022 (%)Change on 2021
1Noble County18.9+1.3 pts
2Meigs County16.7+1 pts
3Adams County16.4+1.3 pts
4Carroll County16.1+2.3 pts
4Hocking County16.1+1.9 pts
4Pike County16.1+0.7 pts
4Trumbull County16.1+0.9 pts
8Vinton County16+0.3 pts
9Fayette County15.8+1.9 pts
9Monroe County15.8+0.7 pts
11Gallia County15.7+1.6 pts
12Crawford County15.6+2 pts
12Lawrence County15.6+1.1 pts
12Morrow County15.6+2.9 pts
15Ross County15.5+2.1 pts
16Columbiana County15.4+1.6 pts
16Guernsey County15.4+0.3 pts
16Mahoning County15.4+0.9 pts
16Morgan County15.4-0.4 pts
20Coshocton County15.3+0.9 pts
20Harrison County15.3+0.6 pts
22Allen County15.2+1.5 pts
23Ashtabula County15.1+0.1 pts
23Belmont County15.1+1.4 pts
23Scioto County15.1-0.3 pts
26Clark County15+1.2 pts
26Highland County15+0.9 pts
26Jackson County15+1 pts
26Tuscarawas County15+1.8 pts
26Washington County15+1.2 pts
31Sandusky County14.8+1.1 pts
32Marion County14.7+0.4 pts
32Paulding County14.7+1.5 pts
34Darke County14.6+1.7 pts
34Ottawa County14.6+1.1 pts
36Lucas County14.5+0.6 pts
36Perry County14.5+1 pts
36Richland County14.5+0.7 pts
39Logan County14.4+1.5 pts
39Williams County14.4+1.6 pts
41Brown County14.3+0.6 pts
41Fulton County14.3+1.8 pts
41Preble County14.3+1.6 pts
44Clinton County14.2+1.3 pts
44Hamilton County14.2+1.9 pts
44Jefferson County14.2+0.1 pts
44Montgomery County14.2+0.5 pts
48Lorain County14.1+1.2 pts
48Muskingum County14.1+0.4 pts
48Seneca County14.1+1.6 pts
51Ashland County14+1.6 pts
51Hardin County14+2.1 pts
53Defiance County13.9+1.3 pts
53Erie County13.9+0.4 pts
53Henry County13.9+1.6 pts
53Huron County13.9+0.6 pts
57Champaign County13.8+1.3 pts
58Lake County13.7+1.8 pts
59Shelby County13.6+1 pts
60Holmes County13.3+1.5 pts
60Medina County13.3+2.7 pts
60Mercer County13.3+1.5 pts
60Stark County13.3+0.2 pts
60Van Wert County13.3+0.6 pts
65Madison County13.2+1.3 pts
66Fairfield County13.1+1.3 pts
67Miami County13+1.2 pts
67Summit County13+0.7 pts
69Butler County12.9+1.1 pts
69Cuyahoga County12.9-0.7 pts
69Geauga County12.9+1.3 pts
69Wyandot County12.9+0.6 pts
73Clermont County12.8+1.1 pts
73Hancock County12.8+1.4 pts
73Licking County12.8+0.7 pts
76Pickaway County12.6+0.5 pts
77Auglaize County12.5+0.3 pts
77Putnam County12.5+1.2 pts
79Wayne County12.3+0.1 pts
80Greene County12.2+1.1 pts
81Franklin County11.8+0.8 pts
81Knox County11.8-0.6 pts
81Portage County11.8+0.6 pts
84Warren County11.5+1.6 pts
85Athens County11.3+1.1 pts
86Wood County11.1+0.6 pts
87Delaware County10.2+0.7 pts
88Union County9.3-0.2 pts

Other periods

About this ranking

Percentage of adults who report being told by a doctor or other health professional that they have diabetes, other than diabetes only during pregnancy. 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), diagnosed diabetes 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), diagnosed diabetes in adults, crude prevalence (Counties in Ohio by diagnosed diabetes 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), diagnosed diabetes in adults, crude prevalence, Counties in Ohio by diagnosed diabetes 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-diabetes-rate-county-estimate/ohio-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), diagnosed diabetes in adults, crude prevalence. Counties in Ohio by diagnosed diabetes 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-diabetes-rate-county-estimate/ohio-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), diagnosed diabetes in adults, crude prevalence, Counties in Ohio by diagnosed diabetes in adults, local model estimate, 2022 [Dataset]. Available at: https://www.cdc.gov/places/, via Invokely: https://invokely.ai/rankings/adult-diabetes-rate-county-estimate/ohio-counties?period=2022 (Accessed: 12 October 2026).

BibTeX
@misc{centers_counties_in_ohio_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), diagnosed diabetes in adults, crude prevalence: Counties in Ohio by diagnosed diabetes 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-diabetes-rate-county-estimate/ohio-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), diagnosed diabetes 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), diagnosed diabetes in adults, crude prevalence: Counties in Ohio by diagnosed diabetes 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-diabetes-rate-county-estimate/ohio-counties?period=2022
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/adult-diabetes-rate-county-estimate/ohio-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), diagnosed diabetes 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 diagnosed diabetes in adults, local model estimate?

Noble County, with 18.9% in 2022, according to the Centers for Disease Control and Prevention.

Which county has the lowest diagnosed diabetes in adults, local model estimate?

Union County, with 9.3% 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), diagnosed diabetes in adults, crude prevalence. Retrieved 2026-10-12.

Diagnosed diabetes in adults, local model estimate: other rankings

Counties in Ohio: more rankings