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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
ADAMS01-MAY-218,987 KB
ALLEN01-MAY-2134,066 KB
ASHLAND01-MAY-2118,592 KB
ASHTABULA01-MAY-2131,740 KB
ATHENS01-MAY-2119,759 KB
AUGLAIZE01-MAY-2116,947 KB
BELMONT01-MAY-2125,592 KB
BROWN01-MAY-2115,888 KB
BUTLER01-MAY-21128,127 KB
CARROLL01-MAY-219,380 KB
CHAMPAIGN01-MAY-2114,296 KB
CLARK01-MAY-2148,011 KB
CLERMONT01-MAY-2171,323 KB
CLINTON01-MAY-2114,604 KB
COLUMBIANA01-MAY-2136,395 KB
COSHOCTON01-MAY-2111,184 KB
CRAWFORD01-MAY-2114,866 KB
CUYAHOGA01-MAY-21449,232 KB
DARKE01-MAY-2118,869 KB
DEFIANCE01-MAY-2113,477 KB
DELAWARE01-MAY-2182,379 KB
ERIE01-MAY-2127,746 KB
FAIRFIELD01-MAY-2160,101 KB
FAYETTE01-MAY-218,789 KB
FRANKLIN01-MAY-21395,081 KB
FULTON01-MAY-2115,709 KB
GALLIA01-MAY-219,369 KB
GEAUGA01-MAY-2136,611 KB
GREENE01-MAY-2162,136 KB
GUERNSEY01-MAY-2112,704 KB
HAMILTON01-MAY-21316,265 KB
HANCOCK01-MAY-2126,007 KB
HARDIN01-MAY-219,493 KB
HARRISON01-MAY-215,430 KB
HENRY01-MAY-2110,511 KB
HIGHLAND01-MAY-2114,660 KB
HOCKING01-MAY-2110,080 KB
HOLMES01-MAY-219,848 KB
HURON01-MAY-2119,166 KB
JACKSON01-MAY-2110,893 KB
JEFFERSON01-MAY-2126,758 KB
KNOX01-MAY-2122,230 KB
LAKE01-MAY-2186,072 KB
LAWRENCE01-MAY-2123,883 KB
LICKING01-MAY-2167,597 KB
LOGAN01-MAY-2117,712 KB
LORAIN01-MAY-21117,324 KB
LUCAS01-MAY-21150,962 KB
MADISON01-MAY-2113,231 KB
MAHONING01-MAY-2183,506 KB
MARION01-MAY-2121,419 KB
MEDINA01-MAY-2169,027 KB
MEIGS01-MAY-217,758 KB
MERCER01-MAY-2115,411 KB
MIAMI01-MAY-2138,028 KB
MONROE01-MAY-215,044 KB
MONTGOMERY01-MAY-21192,627 KB
MORGAN01-MAY-214,711 KB
MORROW01-MAY-2111,870 KB
MUSKINGUM01-MAY-2128,453 KB
NOBLE01-MAY-214,350 KB
OTTAWA01-MAY-2116,104 KB
PAULDING01-MAY-216,844 KB
PERRY01-MAY-2112,248 KB
PICKAWAY01-MAY-2119,734 KB
PIKE01-MAY-218,805 KB
PORTAGE01-MAY-2155,985 KB
PREBLE01-MAY-2115,558 KB
PUTNAM01-MAY-2112,787 KB
RICHLAND01-MAY-2142,573 KB
ROSS01-MAY-2124,788 KB
SANDUSKY01-MAY-2120,105 KB
SCIOTO01-MAY-2125,109 KB
SENECA01-MAY-2117,269 KB
SHELBY01-MAY-2117,622 KB
STARK01-MAY-21127,800 KB
SUMMIT01-MAY-21188,033 KB
TRUMBULL01-MAY-2174,005 KB
TUSCARAWAS01-MAY-2132,420 KB
UNION01-MAY-2122,329 KB
VANWERT01-MAY-2110,813 KB
VINTON01-MAY-214,577 KB
WARREN01-MAY-2189,052 KB
WASHINGTON01-MAY-2122,382 KB
WAYNE01-MAY-2139,002 KB
WILLIAMS01-MAY-2112,946 KB
WOOD01-MAY-2149,333 KB
WYANDOT01-MAY-217,446 KB