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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
ADAMS18-SEP-219,156 KB
ALLEN18-SEP-2134,700 KB
ASHLAND18-SEP-2118,876 KB
ASHTABULA18-SEP-2132,372 KB
ATHENS18-SEP-2120,245 KB
AUGLAIZE18-SEP-2117,236 KB
BELMONT18-SEP-2126,032 KB
BROWN18-SEP-2116,126 KB
BUTLER18-SEP-21130,218 KB
CARROLL18-SEP-219,693 KB
CHAMPAIGN18-SEP-2114,570 KB
CLARK18-SEP-2148,755 KB
CLERMONT18-SEP-2172,722 KB
CLINTON18-SEP-2114,878 KB
COLUMBIANA18-SEP-2136,927 KB
COSHOCTON18-SEP-2111,368 KB
CRAWFORD18-SEP-2115,132 KB
CUYAHOGA18-SEP-21456,052 KB
DARKE18-SEP-2119,160 KB
DEFIANCE18-SEP-2113,731 KB
DELAWARE18-SEP-2184,304 KB
ERIE18-SEP-2128,230 KB
FAIRFIELD18-SEP-2161,177 KB
FAYETTE18-SEP-218,956 KB
FRANKLIN18-SEP-21403,819 KB
FULTON18-SEP-2115,981 KB
GALLIA18-SEP-219,577 KB
GEAUGA18-SEP-2137,207 KB
GREENE18-SEP-2163,390 KB
GUERNSEY18-SEP-2112,948 KB
HAMILTON18-SEP-21320,541 KB
HANCOCK18-SEP-2126,454 KB
HARDIN18-SEP-219,691 KB
HARRISON18-SEP-215,508 KB
HENRY18-SEP-2110,693 KB
HIGHLAND18-SEP-2114,898 KB
HOCKING18-SEP-2110,225 KB
HOLMES18-SEP-2110,039 KB
HURON18-SEP-2119,471 KB
JACKSON18-SEP-2111,129 KB
JEFFERSON18-SEP-2127,106 KB
KNOX18-SEP-2122,633 KB
LAKE18-SEP-2187,434 KB
LAWRENCE18-SEP-2124,303 KB
LICKING18-SEP-2168,741 KB
LOGAN18-SEP-2117,992 KB
LORAIN18-SEP-21119,143 KB
LUCAS18-SEP-21152,793 KB
MADISON18-SEP-2113,517 KB
MAHONING18-SEP-2185,038 KB
MARION18-SEP-2121,674 KB
MEDINA18-SEP-2170,238 KB
MEIGS18-SEP-217,905 KB
MERCER18-SEP-2115,718 KB
MIAMI18-SEP-2138,941 KB
MONROE18-SEP-215,126 KB
MONTGOMERY18-SEP-21190,331 KB
MORGAN18-SEP-214,789 KB
MORROW18-SEP-2112,093 KB
MUSKINGUM18-SEP-2128,948 KB
NOBLE18-SEP-214,425 KB
OTTAWA18-SEP-2116,343 KB
PAULDING18-SEP-216,974 KB
PERRY18-SEP-2112,473 KB
PICKAWAY18-SEP-2120,162 KB
PIKE18-SEP-218,957 KB
PORTAGE18-SEP-2156,525 KB
PREBLE18-SEP-2115,857 KB
PUTNAM18-SEP-2113,002 KB
RICHLAND18-SEP-2143,195 KB
ROSS18-SEP-2125,187 KB
SANDUSKY18-SEP-2120,188 KB
SCIOTO18-SEP-2125,477 KB
SENECA18-SEP-2117,574 KB
SHELBY18-SEP-2117,911 KB
STARK18-SEP-21129,895 KB
SUMMIT18-SEP-21190,880 KB
TRUMBULL18-SEP-2175,269 KB
TUSCARAWAS18-SEP-2132,927 KB
UNION18-SEP-2122,967 KB
VANWERT18-SEP-2111,035 KB
VINTON18-SEP-214,672 KB
WARREN18-SEP-2191,018 KB
WASHINGTON18-SEP-2122,756 KB
WAYNE18-SEP-2140,384 KB
WILLIAMS18-SEP-2113,142 KB
WOOD18-SEP-2150,133 KB
WYANDOT18-SEP-217,484 KB