Polls are open from 8 a.m. to 8 p.m. (7 a.m. to 7 p.m. Mountain). Look up your polling place Key elections: Presidential, U.S. Senate, U.S. House and legislative primaries. Review the candidates and issues in the World-Herald election archive Read the nonpartisan Voters Guide for Douglas County , prepared by the League of Women Voters of Greater Omaha. Download sample ballots for Douglas County , Sarpy County and Nebraska Questions on Election Day: Douglas County Election Commission , (402) 444-8683 Sarpy County Election Office , (402) 593-2167 Nebraska Election Administration , (402) 471-2555 or (888) 727-0007 Other Nebraska counties ...