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Welcome to the Ohio Secretary of State's Voter Files Download Page. At this page you can download files of all registered voters by county, state senate district, state representative district, congressional district, or the entire state of Ohio. The statewide file is divided into four .zip files SWVF_1_22 (Adams-Erie), SWVF_23_44 (Fairfield-Lawrence), SWVF_45_66 (Licking-Pike) and SWVF_67_88 (Portage-Wyandot). The voter files available on this page are updated every week.

The data is in a "comma delimited" format that can be imported into Microsoft Excel or opened in Access as well as many other spreadsheet or database programs. Many of the available files contain a significant quantity of data records. A spreadsheet program, such as MS Excel, may not allow all of the data in a file to be loaded because of a limit on the number of available rows. For this reason, it is advised that a database application be utilized to load and work with the data available at this site. For technical issues, please contact us at (614) 466-8467 or [email protected].

Each user's Internet connection, (i.e. cable, DSL, fiber), will determine the speed by which the file is downloaded. Every effort was made to package the files in manageable sizes for any connection speed.

The Ohio Secretary of State’s office publishes the voter registration files on this page in accordance with Ohio law.

County Voter Files - To download, select the county name.

County NameLast UpdatedFile Size
ADAMS17-APR-218,979 KB
ALLEN17-APR-2134,069 KB
ASHLAND17-APR-2118,590 KB
ASHTABULA17-APR-2131,740 KB
ATHENS17-APR-2119,759 KB
AUGLAIZE17-APR-2116,947 KB
BELMONT17-APR-2125,531 KB
BROWN17-APR-2115,870 KB
BUTLER17-APR-21128,115 KB
CARROLL17-APR-219,380 KB
CHAMPAIGN17-APR-2114,299 KB
CLARK17-APR-2148,011 KB
CLERMONT17-APR-2171,339 KB
CLINTON17-APR-2114,590 KB
COLUMBIANA17-APR-2136,371 KB
COSHOCTON17-APR-2111,185 KB
CRAWFORD17-APR-2114,860 KB
CUYAHOGA17-APR-21448,997 KB
DARKE17-APR-2118,869 KB
DEFIANCE17-APR-2113,464 KB
DELAWARE17-APR-2182,385 KB
ERIE17-APR-2127,748 KB
FAIRFIELD17-APR-2160,104 KB
FAYETTE17-APR-218,789 KB
FRANKLIN17-APR-21395,085 KB
FULTON17-APR-2115,708 KB
GALLIA17-APR-219,372 KB
GEAUGA17-APR-2136,614 KB
GREENE17-APR-2162,167 KB
GUERNSEY17-APR-2112,705 KB
HAMILTON17-APR-21316,139 KB
HANCOCK17-APR-2126,005 KB
HARDIN17-APR-219,494 KB
HARRISON17-APR-215,426 KB
HENRY17-APR-2110,511 KB
HIGHLAND17-APR-2114,650 KB
HOCKING17-APR-2110,079 KB
HOLMES17-APR-219,841 KB
HURON17-APR-2119,167 KB
JACKSON17-APR-2110,893 KB
JEFFERSON17-APR-2126,756 KB
KNOX17-APR-2122,230 KB
LAKE17-APR-2186,098 KB
LAWRENCE17-APR-2123,860 KB
LICKING17-APR-2167,597 KB
LOGAN17-APR-2117,698 KB
LORAIN17-APR-21117,324 KB
LUCAS17-APR-21150,916 KB
MADISON17-APR-2113,232 KB
MAHONING17-APR-2183,518 KB
MARION17-APR-2121,397 KB
MEDINA17-APR-2169,029 KB
MEIGS17-APR-217,758 KB
MERCER17-APR-2115,411 KB
MIAMI17-APR-2138,028 KB
MONROE17-APR-215,040 KB
MONTGOMERY17-APR-21192,653 KB
MORGAN17-APR-214,711 KB
MORROW17-APR-2111,881 KB
MUSKINGUM17-APR-2128,420 KB
NOBLE17-APR-214,347 KB
OTTAWA17-APR-2116,094 KB
PAULDING17-APR-216,837 KB
PERRY17-APR-2112,234 KB
PICKAWAY17-APR-2119,734 KB
PIKE17-APR-218,797 KB
PORTAGE17-APR-2155,985 KB
PREBLE17-APR-2115,558 KB
PUTNAM17-APR-2112,787 KB
RICHLAND17-APR-2142,588 KB
ROSS17-APR-2124,772 KB
SANDUSKY17-APR-2120,103 KB
SCIOTO17-APR-2125,119 KB
SENECA17-APR-2117,278 KB
SHELBY17-APR-2117,622 KB
STARK17-APR-21127,804 KB
SUMMIT17-APR-21188,137 KB
TRUMBULL17-APR-2174,008 KB
TUSCARAWAS17-APR-2132,421 KB
UNION17-APR-2122,333 KB
VANWERT17-APR-2110,815 KB
VINTON17-APR-214,567 KB
WARREN17-APR-2189,078 KB
WASHINGTON17-APR-2122,382 KB
WAYNE17-APR-2139,011 KB
WILLIAMS17-APR-2112,946 KB
WOOD17-APR-2149,356 KB
WYANDOT17-APR-217,445 KB