Macedonia - (30)

Madeira - (6)

Madison - (33)

Madison Township - (1)

Magnetic Springs - (4)

Magnolia - (8)

Maineville - (22)

Malinta - (4)

Malta - (5)

Malvern - (12)

Manchester - (7)

Mansfield - (107)

Mantua - (16)

Mantua Township - (3)

Maple Heights - (21)

Marblehead - (53)

Marengo - (7)

Maria Stein - (10)

Mariemont - (17)

Marietta - (108)

Marion - (91)

Marion Township - (1)

Marlboro Township - (1)

Marshallville - (5)

Martins Ferry - (18)

Martinsville - (4)

Marysville - (29)

Mason - (110)

Massie Township - (1)

Massillon - (65)

Masury - (4)

Maumee - (62)

Mayfield Heights - (24)

Mayfield Village - (5)

McArthur - (12)

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McConnelsville - (7)

McDermott - (5)

McDonald - (7)

McGuffey - (5)

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Mechanicstown - (5)

Medina - (126)

Medway - (8)

Melmore - (5)

Mendon - (5)

Mentor - (158)

Mesopotamia Township - (2)

Metamora - (7)

Miami Township, Clermont County - (2)

Miami Township, Hamilton County - (2)

Miami Township, Montgomery County - (3)

Miamisburg - (39)

Miamitown - (14)

Miamiville - (4)

Middle Bass - (9)

Middlebranch - (2)

Middleburg Heights - (20)

Middlefield - (31)

Middleport - (3)

Middletown - (92)

Midland - (3)

Midvale - (3)

Milan - (19)

Milford - (84)

Milford Center - (6)

Millbury - (9)

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Millersburg - (43)

Millersport - (7)

Millfield - (3)

Mineral City - (8)

Mineral Ridge - (4)

Minerton - (1)

Minerva - (16)

Minford - (6)

Mingo Junction - (15)

Minster - (16)

Mogadore - (12)

Monclova - (8)

Monroe - (23)

Monroeville - (12)

Montgomery - (8)

Montpelier - (9)

Montville - (12)

Moraine - (4)

Moreland Hills - (2)

Morral - (3)

Morrow - (17)

Moscow - (2)

Mount Blanchard - (4)

Mount Carmel - (2)

Mount Eaton - (2)

Mount Gilead - (12)

Mount Healthy - (8)

Mount Hope - (1)

Mount Orab - (9)

Mount Perry - (4)

Mount Pleasant - (5)

Mount Sterling - (21)

Mount Vernon - (56)

Mount Victory - (7)

Mowrystown - (4)

Munroe Falls - (21)

Munson Township - (4)