Looking at current 2018 Duval County (Jacksonville), FL voting stats.
Eligible 607,398
Total ballots cast: 204,464 (33.66% turnout)
Early Voted: 145,365 (tomorrow is last day)
Absentee Voted: 59,007
2014 Duval County (Jacksonville), FL voting stats.
Eligible 552,164
Total ballots cast: 273,462 (49.5% turnout)
Voted at Polls (Election Day): 144,061
Early Voted: 73,642
Absentee Voted: 55,759