PlainTools

Blank Map of Ohio (Counties)

Printable map of Ohio with all 88 counties, in four versions — blank, labeled, colored and with cities. Download as SVG, PNG or PDF. Public-domain data, no watermark.

Blank map of Ohio

Outlines only — no labels, no fill.

SVG (vector)

Any size, editable in Inkscape, Illustrator or Figma.

PNG and PDF files are drawn in your browser at the size you pick; nothing is uploaded. No watermark, no sign-up.

Ohio at a glance

Counties on the map88
Land area (sum of the shapes)105,827 km² · 40,860 mi²
Largest county by land areaAshtabula County — 1,819 km²
Smallest county by land areaLake County — 594 km²
Population (ACS 2019–2023)11,780,046
Most populous countyFranklin County — 1,321,635
Places on the with-cities versionColumbus, Cleveland, Cincinnati, Toledo, Akron, Dayton, Parma, Canton, Lorain, Hamilton

Land areas are the Census Bureau's ALAND figures. Population and income are American Community Survey 5-year estimates, which carry margins of error. Cities are the largest Census places by ACS population; a crowded label is left off rather than overlapped.

All 88 counties of Ohio

CountyLand area, km²Land area, mi²PopulationMedian household income
Adams County1,51258427,510$49,521
Allen County1,043403101,685$62,001
Ashland County1,09642352,296$64,991
Ashtabula County1,81970297,343$55,507
Athens County1,30450361,573$53,837
Auglaize County1,04040246,209$76,454
Belmont County1,37853265,982$58,411
Brown County1,26849043,710$69,990
Butler County1,208466389,910$81,194
Carroll County1,02239526,731$64,675
Champaign County1,11142938,772$74,239
Clark County1,025396135,445$60,846
Clermont County1,172453209,862$83,178
Clinton County1,05940942,014$68,125
Columbiana County1,378532101,203$58,474
Coshocton County1,46156436,679$54,687
Crawford County1,04140241,767$55,477
Cuyahoga County1,1844571,249,418$62,823
Darke County1,54959851,655$64,654
Defiance County1,06641238,258$73,615
Delaware County1,148443221,160$130,088
Erie County65125174,938$68,431
Fairfield County1,306504161,289$87,069
Fayette County1,05240628,880$60,047
Franklin County1,3795321,321,635$73,795
Fulton County1,05040542,434$72,866
Gallia County1,20846629,162$56,455
Geauga County1,03740095,479$100,783
Greene County1,071414168,531$85,218
Guernsey County1,35352238,283$55,756
Hamilton County1,050405827,878$70,816
Hancock County1,37653174,885$69,699
Hardin County1,21847030,527$58,001
Harrison County1,04240214,408$53,851
Henry County1,07741627,581$79,267
Highland County1,43255343,403$62,008
Hocking County1,09142127,938$61,366
Holmes County1,09542344,312$74,774
Huron County1,27549258,412$65,972
Jackson County1,08942032,588$58,409
Jefferson County1,05740864,855$56,983
Knox County1,36152562,888$73,988
Lake County594229232,101$77,952
Lawrence County1,17445357,385$54,842
Licking County1,767682180,311$81,033
Logan County1,18845946,140$69,183
Lorain County1,270490314,588$70,693
Lucas County880340428,748$60,095
Madison County1,20946744,126$83,229
Mahoning County1,066412227,063$55,576
Marion County1,04640465,145$57,306
Medina County1,092422183,049$92,660
Meigs County1,11443022,072$46,701
Mercer County1,19846342,438$78,036
Miami County1,053407109,549$74,175
Monroe County1,18045613,308$58,962
Montgomery County1,195461535,528$64,403
Morgan County1,07941713,758$55,971
Morrow County1,05240635,214$71,047
Muskingum County1,72166486,382$59,203
Noble County1,03139814,252$55,360
Ottawa County66025540,161$75,728
Paulding County1,07941718,800$68,167
Perry County1,05740835,474$64,737
Pickaway County1,29850159,407$72,927
Pike County1,14044027,080$49,552
Portage County1,262487161,421$72,822
Preble County1,09942440,802$71,237
Putnam County1,25048334,352$82,785
Richland County1,283495125,138$57,649
Ross County1,78568976,748$59,819
Sandusky County1,05740858,770$62,500
Scioto County1,58061073,118$49,571
Seneca County1,42755154,861$65,020
Shelby County1,05640848,007$72,822
Stark County1,490575373,764$65,740
Summit County1,069413538,087$71,016
Trumbull County1,600618201,367$55,088
Tuscarawas County1,47056892,585$64,494
Union County1,11843265,293$109,506
Van Wert County1,06040928,824$65,344
Vinton County1,06841212,686$53,813
Warren County1,040402246,364$107,843
Washington County1,63763259,318$61,355
Wayne County1,437555116,618$71,769
Williams County1,09042136,862$61,834
Wood County1,598617131,795$73,124
Wyandot County1,05440721,699$71,878

Printing and using the map

  1. Pick a version with the tabs above the map. Blank is outlines only; Labeled names each county.
  2. For paper, choose PDF and your page size. Wide maps are placed on a landscape page automatically.
  3. Print at 100% or “Fit to page”. The PDF already leaves a half-inch margin.
  4. For slides or documents, a 1,200 or 2,400 px PNG is enough. For a poster, use the 4,800 px PNG or the SVG.
  5. To colour counties by your own data, open the SVG in a design program: each county is a separate path carrying its name.

About the boundaries

The county shapes are the US Census Bureau's 2024 cartographic boundary file — boundaries as of January 1, 2024, clipped to the shoreline for mapping.

The map uses an equal-area projection (Lambert azimuthal equal-area, centred on the map), so counties keep their true relative sizes. It is simplified to about the detail visible at 2217 × 2400 pixels, and coloured so that no two touching counties share a colour. The colours carry no meaning.

Limits: shorelines and small islands are generalised, very small counties may be hard to see at letter size, and the map shows administrative divisions only — no rivers, roads or terrain. It is for teaching, illustration and planning, not for legal, survey or navigation use.

Sources

Source files downloaded October 18, 2026.

Frequently asked questions

How many counties are on this map of Ohio?

88. every one of them is listed in the table on this page.

Can I use these maps for free, including commercially?

Yes. The maps are drawn from public-domain boundary data (US Census Bureau) and this site adds no restrictions: use them in worksheets, slides, videos, products and print without attribution.

Which file should I download for printing?

The PDF, sized for your paper. It holds a 200 dpi image scaled to fit inside a half-inch margin and turns landscape automatically for wide maps. The SVG is vector and prints sharp at any size from a design program.

Do the four versions line up with each other?

Yes. The labeled, colored and with-cities versions are the blank SVG with labels, fills or city markers added on top, so the borders are identical. Print the blank one as a quiz and the labeled one as the answer key.

Why are some labels shortened?

Labels are sized to fit inside each county. Where a name cannot fit even at the smallest readable size it is shortened with an ellipsis or replaced by its abbreviation. The full names are in the table below the map.

How accurate are the borders?

They come from the Census Bureau's 2024 cartographic boundary file, generalised for mapping, then simplified to suit a 2217 × 2400 pixel drawing. They are right for printing and teaching but are not survey-grade lines and must not be used to settle a boundary question.

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