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Ohio

Ohio Facts

  • Capital City: Columbus (pop.) 747,755 (2008 est.)
  • Ohio Population: 11,544,225 (2012 est.) (7th)
  • Ohio Population: (per square mile)
  • U.S. State Populations: (all states)
  • Currency: U.S. Dollar (conversion rates)

    US Dollar
    all u.s. currency
    (banknotes)
  • Ohio Quarter: The Ohio quarter is the second quarter of 2002 and the 17th quarter released in the United States Mint's 50 State Quarters® Program.

    Ohio was admitted into the Union on March 1, 1803 becoming our Nation's 17th State. The Ohio quarter features the state's contributions to aviation history, depicting an early aircraft and an astronaut.

    The quarter bears the inscription "Birthplace of Aviation Pioneers".

    Astronauts Neil Armstrong and John Glenn were both born in Ohio, along with Orville Wright, co-inventor of the airplane. Orville and brother, Wilbur, built and tested the 1905 Flyer III in Ohio.
    Additional details


    Ohio Quarter

  • Land Sizes
  • Language: English, others
  • Largest Cities: (by population) Columbus, Cleveland, Cincinnati, Toledo, Akron, Dayton
  • Name: Ohio is an Iroquois Indian word reportedly meaning "great river"
  • Statehood: March 1, 1803 (17th state)
  • Symbols

Ohio Cities, Counties & Area Codes

City County Area Code
West Union Adams 937
Lima Allen 419
Ashland Ashland 419
Ashtabula Ashtabula 440
Athens Athens 740
Wapakoneta Auglaize 419
Saint Clairsville Belmont 740
Florence Boone 859
Mount Orab Brown 937
Hamilton Butler 513
Carrollton Carroll 330
Urbana Champaign 937
Springfield Clark 937
Loveland Clermont 513
Wilmington Clinton 937
Salem Columbiana 330
Coshocton Coshocton 740
Bucyrus Crawford 419
Cleveland Cuyahoga 216
Greenville Darke 937
Defiance Defiance 419
Delaware Delaware 740
Sandusky Erie 419
Lancaster Fairfield 740
Washington Court House Fayette 740
Columbus Franklin 614
Swanton Fulton 419
Gallipolis Gallia 740
Chardon Geauga 440
Dayton Greene 937
Cambridge Guernsey 740
Cincinnati Hamilton 513
Findlay Hancock 419
Kenton Hardin 419
Cadiz Harrison 740
Napoleon Henry 419
Hillsboro Highland 937
Logan Hocking 740
Millersburg Holmes 330
Norwalk Huron 419
Jackson Jackson 740
Steubenville Jefferson 740
Mount Vernon Knox 740
Mentor Lake 440
Ironton Lawrence 740
Newark Licking 740
Bellefontaine Logan 937
Lorain Lorain 440
Toledo Lucas 419
London Madison 740
Youngstown Mahoning 330
Marion Marion 740
Medina Medina 330
Pomeroy Meigs 740
Celina Mercer 419
Troy Miami 937
Woodsfield Monroe 740
Dayton Montgomery 937
McConnelsville Morgan 740
Mount Gilead Morrow 419
Zanesville Muskingum 740
Caldwell Noble 740
Port Clinton Ottawa 419
Paulding Paulding 419
Thornville Perry 740
Circleville Pickaway 740
Waverly Pike 740
Kent Portage 330
Eaton Preble 937
Ottawa Putnam 419
Mansfield Richland 419
Chillicothe Ross 740
Fremont Sandusky 419
Portsmouth Scioto 740
Tiffin Seneca 419
Sidney Shelby 937
Canton Stark 330
Akron Summit 330
Warren Trumbull 330
New Philadelphia Tuscarawas 330
Marysville Union 937
Van Wert Van Wert 419
McArthur Vinton 740
Mason Warren 513
Marietta Washington 740
Wooster Wayne 330
Bryan Williams 419
Perrysburg Wood 419
Upper Sandusky Wyandot 419
This page was last updated on April 7, 2017.