Georgia's secretary of state on Friday said he expects a recount due to the small margin for the presidential election in the battleground state, where Democrat Joe Biden has a small lead over Republican President Donald Trump.

The presidential candidates each had 49.4% of counted ballots, though Biden was ahead by 1,579 votes as of Friday morning with 4,169 left to count, Georgia's voting system implementation manager, Gabriel Sterling, said.

"With a margin that small, there will be a recount," Brad Raffensperger, Georgia's secretary of state, told reporters.