Local News and Events in Lone Tree, CO
Mail Ballot Request Deadline Arrives Monday
Monday, October 26, 2026 · Lone Tree, CO
October 26 is the last day Douglas County voters may request that a November general election ballot be sent by mail. Lone Tree residents who need this option should check their registration and mailing information before the deadline. In-person voter services remain available afterward. Completed ballots must reach an official drop box or polling center by 7 p.m. on November 3; Lone Tree has drop boxes at the Municipal Building and Motor Vehicle office.



