Dec. 4 is the last day for voters in the city of Keller to join more than 13,000 Tarrant County voters who have voted early in Dec. 8 runoff elections.

Keller voters within city limits can cast ballots at any polling location in Tarrant County on Friday. The mayoral runoff election to replace current Mayor Pat McGrail is between candidates Tag Green and Armin Mizani.

The early voting hours at polling locations in the county are from 7 a.m.-7 p.m. on Dec. 4 and on election day Dec. 8.

Keller Town Hall, located at 1100 Bear Creek Pkwy., is the only polling location in the city of Keller. Town Hall has averaged a total of 367 votes per day during the first nine days of early voting.

With 3,302 total votes cast thus far, Keller Town Hall also accounts for the second highest number of early votes cast of any early voting location in Tarrant County.