Florida Population Growing by 900 a Day, Equivalent to a City the Size of Orlando Every Year July 25, 2019 | FlaglerLive | Leave a Comment In Flagler, the population is projected at 112,000 in 2020, rising to 124,000 in 2025, then 134,000 in 2030, and 152,000 by 2040. The figures are significantly lower than those the bureau projected right after the Great Recession.