Population
11,485,910

Counties in State
Adams County, Allen County, Ashland County, Ashtabula County, Athens County, Auglaize County, Belmont County, Brown County, Butler County, Carroll County, Champaign County, Clark County, Clermont County, Clinton County, Columbiana County, Coshocton County, Crawford County, Cuyahoga County, Darke County, Defiance County, Delaware County, Erie County, Fairfield County, Fayette County, Franklin County, Fulton County, Gallia County, Geauga County, Greene County, Guernsey County, Hamilton County, Hancock County, Hardin County, Harrison County, Henry County, Highland County, Hocking County, Holmes County, Huron County, Jackson County, Jefferson County, Knox County, Lake County, Lawrence County, Licking County, Logan County, Lorain County, Lucas County, Madison County, Mahoning County, Marion County, Medina County, Meigs County, Mercer County, Miami County, Monroe County, Montgomery County, Morgan County, Morrow County, Muskingum County, Noble County, Ottawa County, Paulding County, Perry County, Pickaway County, Pike County, Portage County, Preble County, Putnam County, Richland County, Ross County, Sandusky County, Scioto County, Seneca County, Shelby County, Stark County, Summit County, Trumbull County, Tuscarawas County, Union County, Van Wert County, Vinton County, Warren County, Washington County, Wayne County, Williams County, Wood County, Wyandot County.

Cities in State
Aberdeen, Ada, Adamsville, Addyston, Adelphi, Adena, Adrian, Akron, Albany, Alexandria, Alger, Alledonia, Alliance, Alpha, Alvada, Alvordton, Amanda, Amelia, Amesville, Amherst, Amherst Township, Amlin, Amsden, Amsterdam, Anderson Township, Andover, Anna, Ansonia, Antwerp, Apple Creek, Arcadia, Arcanum, Archbold, Arlington, Ashland, Ashley, Ashtabula, Ashville, Athens, Attica, Atwater, Augusta, Aurora, Austinburg, Austintown, Ava, Avon, Avon Lake, Bainbridge, Bakersville, Baltic, Baltimore, Bannock, Barberton, Barlow, Barnesville, Bartlett, Barton, Bascom, Batavia, Bath, Bay Village, Beach City, Beachwood, Beallsville, Beaver, Beavercreek, Beaverdam, Bedford, Bedford Heights, Bellaire, Bellbrook, Belle Center, Bellefontaine, Belle Valley, Bellevue, Bellville, Belmont, Belmore, Beloit, Belpre, Benton Ridge, Bentonville, Berea, Bergholz, Berkey, Berlin, Berlin Center, Berlin Heights, Bethel, Bethel Township, Bethesda, Bettsville, Beverly, Bidwell, Big Prairie, Birmingham, Blacklick, Bladensburg, Blaine, Blakeslee, Blanchester, Blissfield, Bloomdale, Bloomingburg, Bloomingdale, Bloomville, Blue Ash, Blue Creek, Blue Rock, Bluffton, Boardman, Bolivar, Botkins, Bourneville, Bowerston, Bowersville, Bowling Green, Bradford, Bradner, Brady Lake, Bratenahl, Brecksville, Bremen, Brewster, Brice, Bridgeport, Brilliant, Brinkhaven, Bristolville, Broadview Heights, Broadway, Brookfield, Brooklyn, Brooklyn Heights, Brookpark, Brook Park, Brookville, Brownsville, Brunswick, Bryan, Buchtel, Buckeye Lake, Buckland, Bucyrus, Buffalo, Buford, Burbank, Burghill, Burgoon, Burkettsville, Burton, Butler, Butler Township, Byesville, Cable, Cadiz, Cairo, Caldwell, Caledonia, Cambridge, Camden, Cameron, Campbell, Camp Dennison, Canal Fulton, Canal Winchester, Canfield, Canton, Carbondale, Carbon Hill, Cardington, Carey, Carroll, Carrollton, Casstown, Castalia, Catawba, Cecil, Cedarville, Celina, Centerburg, Centerville, Chagrin Falls, Chandlersville, Chardon, Charm, Chatfield, Chauncey, Cherry Fork, Chesapeake, Cheshire, Chester, Chesterhill, Chesterland, Chesterville, Cheviot, Chickasaw, Chillicothe, Chilo, Chippewa Lake, Christiansburg, Churchill, Cincinnati, Circleville, Clarington, Clarksburg, Clarksville, Clay Center, Clayton, Cleveland, Cleveland Heights, Cleves, Clifton, Clinton, Cloverdale, Clyde, Coal Run, Coalton, Coldwater, Colerain, Colerain Township, College Corner, Collins, Collinsville, Colton, Columbiana, Columbia Station, Columbus, Columbus Grove, Commercial Point, Concord Township, Conesville, Conneaut, Conover, Continental, Convoy, Coolville, Copley, Corning, Cortland, Coshocton, Coventry Township, Covington, Creola, Crestline, Creston, Crooksville, Croton, Crown City, Cuba, Cumberland, Curtice, Custar, Cutler, Cuyahoga Falls, Cuyahoga Heights, Cygnet, Cynthiana, Dalton, Damascus, Danbury Township, Danville, Dayton, Decatur, Deerfield, Deersville, Defiance, De Graff, Delaware, Delhi Township, Dellroy, Delphos, Delta, Dennison, Derby, Derwent, Deshler, Dexter City, Diamond, Dillonvale, Dola, Donnelsville, Dorset, Dover, Doylestown, Dresden, Dublin, Dunbridge, Duncan Falls, Dundee, Dunkirk, Dupont, East Claridon, East Cleveland, East Fultonham, Eastlake, East Liberty, East Liverpool, East Palestine, East Rochester, East Sparta, East Springfield, Eaton, Edgerton, Edison, Edon, Eldorado, Elgin, Elkton, Ellsworth, Elmore, Elmwood Place, Elyria, Elyria Township, Empire, Englewood, Enon, Etna, Euclid, Evansport, Evendale, Fairborn, Fairfax, Fairfield, Fairlawn, Fairpoint, Fairport Harbor, Fairview, Fairview Park, Farmdale, Farmer, Farmersville, Fayette, Fayetteville, Feesburg, Felicity, Findlay, Flat Rock, Fleming, Fletcher, Flushing, Forest, Forest Park, Fort Jennings, Fort Loramie, Fort Recovery, Fostoria, Fowler, Frankfort, Franklin, Franklin Furnace, Frazeysburg, Fredericksburg, Fredericktown, Freeport, Fremont, Fresno, Friendship, Fulton, Fultonham, Gahanna, Galena, Galion, Gallipolis, Galloway, Gambier, Garfield Heights, Garrettsville, Gates Mills, Geneva, Genoa, Georgetown, Germantown, Gettysburg, Gibsonburg, Girard, Glandorf, Glencoe, Glenford, Glenmont, Glouster, Gnadenhutten, Golf Manor, Gomer, Gordon, Goshen, Grafton, Grand Rapids, Grand River, Grandview Heights, Granville, Gratiot, Gratis, Graysville, Graytown, Green, Green Camp, Greenfield, Greenford, Green Springs, Greentown, Green Township, Greenville, Greenwich, Grelton, Grove City, Groveport, Grover Hill, Guysville, Gypsum, Hallsville, Hamden, Hamersville, Hamilton, Hamler, Hammondsville, Hannibal, Hanoverton, Harbor View, Harlem Springs, Harpster, Harrisburg, Harrison, Harrison Township, Harrisville, Harrod, Hartford, Hartville, Harveysburg, Haskins, Haverhill, Haviland, Haydenville, Hayesville, Heath, Hebron, Helena, Hicksville, Higginsport, Highland, Highland Heights, Highland Hills, Hilliard, Hillsboro, Hinckley, Hiram, Hockingport, Holgate, Holland, Hollansburg, Holloway, Holmesville, Homer, Homerville, Homeworth, Hooven, Hopedale, Hopewell, Houston, Howard, Howland Township, Hoytville, Hubbard, Huber Heights, Hudson, Huntsburg, Huntsville, Huron, Iberia, Independence, Irondale, Ironton, Irwin, Isle Saint George, Jackson, Jackson Center, Jacksontown, Jackson Township, Jacksonville, Jacobsburg, Jamestown, Jasper, Jefferson, Jeffersonville, Jenera, Jeromesville, Jerry City, Jerusalem, Jerusalem Township, Jewell, Jewett, Johnstown, Junction City, Kalida, Kansas, Keene, Kelleys Island, Kensington, Kent, Kenton, Kenwood, Kerr, Kettering, Kettlersville, Kidron, Kilbourne, Killbuck, Kimbolton, Kings Mills, Kingston, Kingsville, Kinsman, Kipling, Kipton, Kirby, Kirkersville, Kirtland, Kitts Hill, Kunkle, Lacarne, Lafayette, Lafferty, LaGrange, Laings, Lake Milton, Lakemore, Lakeview, Lakeville, Lakewood, Lancaster, Landen, Langsville, Lansing, La Rue, Latham, Latty, Laura, Laurelville, Leavittsburg, Lebanon, Leesburg, Lees Creek, Leesville, Leetonia, Leipsic, Lemoyne, Lewisburg, Lewis Center, Lewistown, Lewisville, Lexington, Liberty Center, Lima, Limaville, Lincoln Heights, Lindsey, Lisbon, Litchfield, Lithopolis, Little Hocking, Lockbourne, Lockland, Lodi, Logan, London, Londonderry, Long Bottom, Lorain, Lore City, Loudonville, Louisville, Loveland, Lowell, Lowellville, Lower Salem, Lucas, Lucasville, Luckey, Ludlow Falls, Lynchburg, Lyndhurst, Lynx, Lyons, Macedonia, Macksburg, Madison, Magnetic Springs, Magnolia, Maineville, Malaga, Malinta, Malta, Malvern, Manchester, Mansfield, Mantua, Maple Heights, Maplewood, Marathon, Marblehead, Marengo, Maria Stein, Mariemont, Marietta, Marion, Mark Center, Marshallville, Martel, Martin, Martinsburg, Martins Ferry, Martinsville, Marysville, Mason, Massillon, Masury, Maumee, Maximo, Mayfield, Mayfield Heights, Maynard, Mc Arthur, Mc Clure, Mc Comb, Mc Connelsville, Mc Cutchenville, Mc Dermott, Mc Donald, Mc Guffey, Mechanicsburg, Mechanicstown, Medina, Medway, Melmore, Melrose, Mendon, Mentor, Mesopotamia, Metamora, Miamisburg, Miamitown, Miamiville, Middle Bass, Middlebranch, Middleburg, Middleburg Heights, Middlefield, Middle Point, Middleport, Middletown, Midland, Midvale, Milan, Milford, Milford Center, Millbury, Milledgeville, Miller City, Millersburg, Millersport, Millfield, Milton Center, Mineral City, Mineral Ridge, Minerva, Minford, Mingo, Mingo Junction, Minster, Mogadore, Monclova, Monroe, Monroeville, Montezuma, Montgomery, Montpelier, Montville, Moraine, Moreland Hills, Morral, Morristown, Morrow, Moscow, Mount Blanchard, Mount Cory, Mount Eaton, Mount Gilead, Mount Healthy, Mount Hope, Mount Liberty, Mount Orab, Mount Perry, Mount Pleasant, Mount Saint Joseph, Mount Sterling, Mount Vernon, Mount Victory, Mowrystown, Moxahala, Munroe Falls, Murray City, Nankin, Napoleon, Nashport, Nashville, Navarre, Neapolis, Neffs, Negley, Nelsonville, Nevada, Neville, New Albany, Newark, New Athens, New Bavaria, New Bloomington, New Boston, New Bremen, Newbury, New Carlisle, Newcomerstown, New Concord, New Hampshire, New Haven, New Holland, New Knoxville, New Lebanon, New Lexington, New London, New Madison, New Marshfield, New Matamoras, New Middletown, New Paris, New Philadelphia, New Plymouth, Newport, New Richmond, New Riegel, New Rumley, New Springfield, New Straitsville, Newton Falls, Newtonsville, Newtown, New Vienna, New Washington, New Waterford, New Weston, Ney, Niles, North Baltimore, North Bend, North Benton, North Bloomfield, North Canton, North Fairfield, Northfield, North Georgetown, North Hampton, North Jackson, North Kingsville, North Lawrence, North Lewisburg, North Lima, North Olmsted, North Randall, North Ridgeville, North Robinson, North Royalton, North Star, Northwood, Norwalk, Norwich, Norwood, Nova, Novelty, Oak Harbor, Oak Hill, Oakwood, Oakwood, Oberlin, Oceola, Ohio City, Okeana, Okolona, Old Fort, Old Washington, Olmsted Falls, Ontario, Orangeville, Oregon, Oregonia, Orient, Orrville, Orwell, Osgood, Ostrander, Ottawa, Ottoville, Otway, Overpeck, Owensville, Oxford, Painesville, Painesville Township, Palestine, Pandora, Paris, Parkman, Parma, Parma Heights, Pataskala, Patriot, Paulding, Payne, Pedro, Peebles, Pemberton, Pemberville, Peninsula, Pepper Pike, Perkins Township, Perry, Perrysburg, Perrysville, Petersburg, Pettisville, Phillipsburg, Philo, Pickerington, Piedmont, Pierpont, Piketon, Piney Fork, Pioneer, Piqua, Pitsburg, Plain City, Plainfield, Plain Township, Pleasant City, Pleasant Hill, Pleasant Plain, Pleasant Run, Pleasantville, Plymouth, Polk, Pomeroy, Portage, Portage Lakes, Port Clinton, Port Jefferson, Portland, Portsmouth, Port Washington, Port William, Potsdam, Powell, Powhatan Point, Proctorville, Prospect, Put-in-Bay, Quaker City, Quincy, Racine, Radcliff, Radnor, Randolph, Rarden, Ravenna, Rawson, Ray, Rayland, Raymond, Reading, Reedsville, Reesville, Reno, Republic, Reynoldsburg, Richfield, Richfield Township, Richmond, Richmond Dale, Richmond Heights, Richwood, Ridgeville Corners, Ridgeway, Rio Grande, Ripley, Risingsun, Rittman, Robertsville, Rockbridge, Rock Camp, Rock Creek, Rockford, Rocky Ridge, Rocky River, Rogers, Rome, Rootstown, Roseville, Rosewood, Ross, Rossburg, Rossford, Roundhead, Rudolph, Rushsylvania, Rushville, Russells Point, Russellville, Russia, Rutland, Sabina, Saint Clairsville, Saint Henry, Saint Johns, Saint Louisville, Saint Paris, Salem, Salesville, Salineville, Sandusky, Sandyville, Sarahsville, Sardinia, Sardis, Savannah, Scio, Scioto Furnace, Scott, Scottown, Seaman, Sebring, Sedalia, Senecaville, Seven Mile, Seville, Shade, Shadyside, Shaker Heights, Shandon, Sharon Center, Sharonville, Sharpsburg, Shauck, Shawnee, Sheffield Lake, Sheffield Township, Shelby, Sherrodsville, Sherwood, Shiloh, Short Creek, Shreve, Sidney, Silverton, Sinking Spring, Smithfield, Smithville, Solon, Somerdale, Somerset, Somerville, South Amherst, South Bloomingville, South Charleston, Southington, South Lebanon, South Point, South Russell, South Salem, South Solon, South Vienna, South Webster, Sparta, Spencer, Spencerville, Springboro, Springdale, Springfield, Springfield Township, Springfield Township, Spring Valley, Stafford, St. Bernard, Sterling, Steubenville, Stewart, Stillwater, St. Marys, Stockdale, Stockport, Stone Creek, Stony Ridge, Stout, Stoutsville, Stow, Strasburg, Stratton, Streetsboro, Strongsville, Struthers, Stryker, Sugarcreek, Sugar Grove, Sullivan, Sulphur Springs, Summerfield, Summit Station, Summitville, Sunbury, Swanton, Sycamore, Sycamore Township, Sycamore Valley, Sylvania, Symmes Township, Syracuse, Tallmadge, Tarlton, Terrace Park, The Plains, The Village of Indian Hill, Thompson, Thompson Township, Thornville, Thurman, Thurston, Tiffin, Tiltonsville, Tipp City, Tippecanoe, Tiro, Toledo, Tontogany, Torch, Toronto, Tremont City, Trenton, Trimble, Trinway, Trotwood, Troy, Tuppers Plains, Tuscarawas, Twinsburg, Uhrichsville, Union City, Union Furnace, Unionport, Uniontown, Unionville, Unionville Center, Uniopolis, University Heights, Upper Arlington, Upper Sandusky, Urbana, Utica, Valley City, Valley View, Van Buren, Vandalia, Vanlue, Van Wert, Vaughnsville, Venedocia, Vermilion, Verona, Versailles, Vickery, Vienna, Vincent, Vinton, Wadsworth, Wakefield, Wakeman, Walbridge, Waldo, Walhonding, Walnut Creek, Walton Hills, Wapakoneta, Warnock, Warren, Warrensville Heights, Warsaw, Washington Court House, Washingtonville, Waterford, Waterloo, Watertown, Waterville, Wauseon, Waverly, Wayland, Wayne, Waynesburg, Waynesfield, Waynesville, Wellington, Wellston, Wellsville, West Alexandria, West Carrollton, West Chester, West Elkton, Westerville, West Farmington, Westfield Center, West Jefferson, West Lafayette, Westlake, West Liberty, West Manchester, West Mansfield, West Millgrove, West Milton, Weston, West Point, West Portsmouth, West Rushville, West Salem, West Union, West Unity, Westville, Wharton, Wheelersburg, Whipple, White Cottage, Whitehouse, Wickliffe, Wilberforce, Wilkesville, Willard, Williamsburg, Williamsfield, Williamsport, Williamstown, Williston, Willoughby, Willoughby Hills, Willowick, Willow Wood, Willshire, Wilmington, Wilmot, Winchester, Windham, Windsor, Winesburg, Wingett Run, Winona, Wolf Run, Woodbourne-Hyde Park, Woodlawn, Woodsfield, Woodstock, Woodville, Wooster, Worthington, Wren, Wright-Patterson Air Force Base, Wyoming, Xenia, Yellow Springs, Yorkshire, Yorkville, Youngstown, Zaleski, Zanesfield, Zanesville, Zoar.