healthbycounty

Ohio Health Data

Health scores and healthcare access for all 88 counties.

County Health Rankings & Roadmaps 2025

Life expectancy

74.8 yr

Unweighted mean across reporting counties (88/88)

Uninsured rate

7.5%

Unweighted mean across reporting counties (88/88)

County health score

54.5/100

Unweighted mean across reporting counties (88/88)

How to read this state summary

A distribution of county estimates, not resident prevalence

Counties are equally weighted in every summary below. Missing or suppressed counties are excluded per measure, so coverage can differ from one measure to another. These values describe the distribution of published county estimates; the source data does not include the measure denominators needed to estimate a resident-level statewide prevalence.

Middle half of county scores
42.3–65.5
Median county score
55.8
Reporting coverage
100%

CDC PLACES 2022–2023 measure years

County-estimate coverage for selected measures

Explore all 40 county ranking measures →

Obesity

39%

Unweighted mean across reporting counties

Median 39.3% · range 30.9–45.7% · 88/88 counties

Diabetes

11.3%

Unweighted mean across reporting counties

Median 11.3% · range 8.7–13.5% · 88/88 counties

Lack of health insurance (18–64)

8.7%

Unweighted mean across reporting counties

Median 8.8% · range 5.3–12.6% · 88/88 counties

Counties are equally weighted. Missing or suppressed counties are excluded per measure. The summaries describe county estimates, not resident prevalence.

Compare nationally

Put Ohio's county estimates in context

Open an existing CDC PLACES ranking to compare reporting counties using the measure’s published estimate year.

ObesityCDC PLACES 2023DiabetesCDC PLACES 2023Health insurance coverageCDC PLACES 2023

All Ohio Counties

CountyHealth Score
Delaware County98/100
Union County93/100
Warren County89/100
Medina County85/100
Greene County82/100
Putnam County82/100
Wood County80/100
Auglaize County76/100
Miami County75/100
Lake County75/100
Geauga County74/100
Wyandot County73/100
Ottawa County72/100
Portage County71/100
Mercer County71/100
Clermont County70/100
Hancock County69/100
Licking County67/100
Erie County67/100
Stark County67/100
Van Wert County66/100
Defiance County66/100
Fairfield County65/100
Henry County64/100
Summit County63/100
Williams County63/100
Fulton County62/100
Knox County62/100
Champaign County62/100
Logan County61/100
Butler County60/100
Noble County60/100
Hamilton County59/100
Pickaway County59/100
Sandusky County59/100
Shelby County58/100
Lorain County58/100
Franklin County57/100
Madison County57/100
Preble County57/100
Cuyahoga County57/100
Seneca County57/100
Darke County56/100
Muskingum County56/100
Paulding County56/100
Athens County53/100
Huron County52/100
Ashland County52/100
Morrow County52/100
Richland County51/100
Clinton County51/100
Mahoning County50/100
Washington County49/100
Allen County49/100
Jefferson County47/100
Wayne County47/100
Belmont County46/100
Marion County46/100
Montgomery County46/100
Carroll County45/100
Lucas County45/100
Tuscarawas County44/100
Perry County44/100
Ross County43/100
Crawford County42/100
Brown County42/100
Columbiana County42/100
Morgan County42/100
Monroe County41/100
Coshocton County41/100
Harrison County40/100
Clark County39/100
Ashtabula County39/100
Trumbull County39/100
Gallia County38/100
Highland County36/100
Guernsey County36/100
Fayette County35/100
Hocking County33/100
Jackson County33/100
Lawrence County33/100
Pike County32/100
Scioto County32/100
Holmes County31/100
Hardin County30/100
Adams County28/100
Meigs County28/100
Vinton County23/100

— = data pending.

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Data Sources

Health data sourced from the County Health Rankings & Roadmaps 2025, published by the University of Wisconsin Population Health Institute with support from the Robert Wood Johnson Foundation .

Data is informational only. Not medical or health advice. Coverage varies by county and reporting year.

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