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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
ADAMS24-SEP-229,361 KB
ALLEN24-SEP-2235,359 KB
ASHLAND24-SEP-2219,177 KB
ASHTABULA24-SEP-2232,962 KB
ATHENS24-SEP-2220,512 KB
AUGLAIZE24-SEP-2217,547 KB
BELMONT24-SEP-2225,741 KB
BROWN24-SEP-2216,396 KB
BUTLER24-SEP-22132,793 KB
CARROLL24-SEP-229,842 KB
CHAMPAIGN24-SEP-2214,871 KB
CLARK24-SEP-2249,252 KB
CLERMONT24-SEP-2278,914 KB
CLINTON24-SEP-2215,062 KB
COLUMBIANA24-SEP-2237,311 KB
COSHOCTON24-SEP-2211,553 KB
CRAWFORD24-SEP-2215,364 KB
CUYAHOGA24-SEP-22463,632 KB
DARKE24-SEP-2219,450 KB
DEFIANCE24-SEP-2214,013 KB
DELAWARE24-SEP-2287,774 KB
ERIE24-SEP-2228,819 KB
FAIRFIELD24-SEP-2261,420 KB
FAYETTE24-SEP-229,097 KB
FRANKLIN24-SEP-22435,220 KB
FULTON24-SEP-2216,264 KB
GALLIA24-SEP-229,719 KB
GEAUGA24-SEP-2237,949 KB
GREENE24-SEP-2265,162 KB
GUERNSEY24-SEP-2213,151 KB
HAMILTON24-SEP-22328,319 KB
HANCOCK24-SEP-2226,992 KB
HARDIN24-SEP-229,828 KB
HARRISON24-SEP-225,540 KB
HENRY24-SEP-2210,844 KB
HIGHLAND24-SEP-2215,184 KB
HOCKING24-SEP-2210,390 KB
HOLMES24-SEP-2210,182 KB
HURON24-SEP-2219,791 KB
JACKSON24-SEP-2211,250 KB
JEFFERSON24-SEP-2227,125 KB
KNOX24-SEP-2223,201 KB
LAKE24-SEP-2289,139 KB
LAWRENCE24-SEP-2223,992 KB
LICKING24-SEP-2270,546 KB
LOGAN24-SEP-2218,355 KB
LORAIN24-SEP-22122,128 KB
LUCAS24-SEP-22156,172 KB
MADISON24-SEP-2213,815 KB
MAHONING24-SEP-2286,363 KB
MARION24-SEP-2221,917 KB
MEDINA24-SEP-2271,952 KB
MEIGS24-SEP-228,009 KB
MERCER24-SEP-2215,685 KB
MIAMI24-SEP-2239,928 KB
MONROE24-SEP-225,122 KB
MONTGOMERY24-SEP-22193,276 KB
MORGAN24-SEP-224,901 KB
MORROW24-SEP-2212,409 KB
MUSKINGUM24-SEP-2229,507 KB
NOBLE24-SEP-224,493 KB
OTTAWA24-SEP-2216,510 KB
PAULDING24-SEP-227,043 KB
PERRY24-SEP-2212,758 KB
PICKAWAY24-SEP-2220,714 KB
PIKE24-SEP-229,102 KB
PORTAGE24-SEP-2257,589 KB
PREBLE24-SEP-2216,078 KB
PUTNAM24-SEP-2213,187 KB
RICHLAND24-SEP-2244,043 KB
ROSS24-SEP-2225,630 KB
SANDUSKY24-SEP-2220,497 KB
SCIOTO24-SEP-2225,723 KB
SENECA24-SEP-2217,932 KB
SHELBY24-SEP-2218,233 KB
STARK24-SEP-22131,797 KB
SUMMIT24-SEP-22194,546 KB
TRUMBULL24-SEP-2276,268 KB
TUSCARAWAS24-SEP-2233,311 KB
UNION24-SEP-2224,181 KB
VANWERT24-SEP-2211,297 KB
VINTON24-SEP-224,671 KB
WARREN24-SEP-2293,846 KB
WASHINGTON24-SEP-2223,154 KB
WAYNE24-SEP-2240,991 KB
WILLIAMS24-SEP-2213,324 KB
WOOD24-SEP-2251,086 KB
WYANDOT24-SEP-227,585 KB